Eaton Crouse-Hinds Stainless Steel Enclosures: Ex-Cell, N-TB, S-TB Series

Stainless steel enclosures

The ultimate in corrosion resistance and durability

Superior resistance to corrosion and heat, combined with unmatched strength, make stainless steel enclosures for global applications a long-term solution for even the most extreme environments.

Eaton's Crouse-Hinds series stainless steel enclosures are manufactured using high grade 316 stainless steel. Even in the most caustic environments, they are virtually immune to rust, corrosion and discoloration, greatly lowering cost of ownership through maintenance reduction.

This long life, low maintenance solution is ideal for:

Corrosive environments
Offshore and marine applications
Above ground mining applications
Food and beverage manufacturing
Pharmaceutical manufacturing
Healthcare facilities
Wastewater treatment plants

Crouse-Hinds series selection guide

Find out which stainless steel enclosure is right for you

Quick selection guide

Features	N-TB	Ex-Cell	S-TB
Premium series with set sizes and features	✔
Largest size range with flexible options		✔
Small terminal junction box with simple design			✔
Integrated drainage channel	✔	✔
Hinged & bolted removable cover	✔
Hinged cover with quarter-turn clamp, bolted		✔
Fully bolted cover		✔	✔

Ex-Cell stainless steel enclosures

High performance, high reliability enclosures for global applications

Applications:

Manufactured to meet the most demanding industrial and hazardous area environmental applications
A globally certified enclosure and termination solution for Type 3S, 4, and 4X (stainless steel) applications
Certified to the impact, thermal and IP66 ingress requirements of Ex standards

Certifications: Cl. I, Div. 2, Groups A, B, C, D; Cl. I, Zone 1; Cl. II Div. 2, Groups F, G; Cl. II, Zone 22

Standards: IECEx/ATEX, TR-CU/EAC, Type 3S, 4, 4X, IP66

Features:

Available in a comprehensive range of sizes, each with various configurations for a multitude of applications
Offers unique design features, precision manufacturing and the highest quality materials, making it the premier choice for instrumentation and electrical applications across the globe
Over 100 standard sizes in stainless steel
Single door enclosures up to 63" x 48" x 16" (1600 x 1200 x 400mm)

Certifications and compliances:

Class I, Division 2, Groups A, B, C, D; Class I, Zone 1
Class II, Division 2, Group F, G
Class II, Zone 22
cULus to UL50/C22.2 No. 94-M91
UL Listed E115376 (Ordinary Location)
Type 3S, 4 - Type 4X/IP66 - stainless steel
ATEX and IECEx component certificates (BAS 15ATEX0099U and IECEX BAS15.0071U)
2G Ex eb IIC Gb or 2D Ex tb IIIC Db
TR-CU and EAC certified

Standard materials and finishes:

1.2 mm body, 1.5 mm door thick enclosure - 316L (1.4404 to EN10088) stainless steel (standard)
Enclosure finish - superior corrosion-resistant chromium enriched electro-polished surface
Gasket - foam-in-place silicone on lid (standard); cut silicone (optional)
Quarter turn clamp fastening mechanism – stainless steel
Door hinges - stainless steel
Enclosure mounting - four external 3mm stainless steel welded lugs, 11mm Ø holes/slots
Equipment mounting – four (up to 10 depending on size) stand-off pillars 9mm Ø, 15mm high, tapped M6 x 10, for rail/mounting plate
Enclosure earth - M10 external and internal stainless steel earth stud assembly
Gland plates - rounded corners to eliminate sharp points; 3mm thickness (standard); 6mm thickness (optional)

Technical specifications:

Empty enclosure:

Standard service temperature: -55°C to +120°C
Extended service temperature: -60°C to +135°C (with suffix 'E')

Impact resistance: 7 J (Nm)

Ex-Cell-T / XL-T terminal boxes:

Ex-Cell enclosures are available assembled as custom configured and certified terminal boxes. Options include custom entries, cable glands and plugs with built-in terminals (Ex-e and Ex-i) and other equipment. Contact factory for ordering details.

Standards:

IEC/EN/UL/CAN 60079-0
IEC/EN/UL/CAN 60079-7
IEC/EN 60079-31
IEC/EN 60529

Certificates:

BVS16 ATEX-E-115X
IECEx BVS 16.0080X
UL Listed E108296 (Hazardous Location)
RU_C-DE.AA87.B.00885

Ambient temperatures:

-55°C to +40°C (with temperature class T6 and maximum surface temperature of T80°C)
-55°C to +55°C (with temperature class T5 and maximum surface temperature of T95°C)
-55°C to +55/80/100/110°C (with temperature class T4 and surface temperature of T135°C)
-60°C to +80/100/110°C (with temperature class T4 and surface temperature of T135°C) – requires suffix 'E' extended temperature version)

Materials:

316L electro-polished stainless steel

Electrical ratings:

Rated voltage up to 690V AC/DC; rated current up to 400A; terminal cross-sections up to 240mm²

Markings:

ATEX and IECEx: Ex eb IIC T6/5/4 Gb; Ex tb IIIC T80/95/130°C Db
NEC 500 and NEC 505: Class I, Division 2, Groups A, B, C, D; Class I, Zone 1, AEx e IIC T6/5/4; Class II Division 2, Group F & G; Class II, Zone 22, AEx tc IIIC Dc
EAC CU TR: 1Ex e IIC T6/T5 Gb X or Ex tb IIIC T80/95/130°C Db X

Note: Temperature range depends on ratings of built-in components. Painted versions only available on demand.

Ex-Cell stainless steel enclosures

High performance, high reliability enclosures for global applications

Mounting options:

Enclosure is mounted using four heavy duty, 3mm thick, surface welded stainless steel lugs
One set of lugs are slotted for ease of mounting, providing a secure, reliable means of mounting the enclosure
Available in vertical or horizontal configuration.

Glanding options:

Available with up to 4 gland plates (3mm thick) on each side
Five possible combinations of 0, 1, 2, 3 or 4 gland plates available
Gland plates secured via riveted nutserts for improved sealing

One-piece gasket:

High integrity one-piece silicone sealing gasket provides an IP66 rating and excellent recovery and re-sealing properties for continuous environmental protection.

Integral drainage channel:

Integral drainage channel prevents liquids or other solid contaminants from running in or falling into the enclosure when the door is opened
Minimizes gasket path contamination

Quarter turn clamp:

Standard cover features a captive quarter-turn clamp fastening mechanism that provides a rapid means of achieving an IP66 rated seal for reliable environmental protection
Bolted cover and padlockable cover also available

Earth/ground stud assembly:

External and internal stainless steel earth/ground stud assembly enables rapid and reliable protective earth/ground connection
Mounted on the side of the enclosure for ease of access

Ex-Cell stainless steel enclosures

High performance, high reliability enclosures for global applications

Ordering information:

Catalog numbers on following page are for stainless steel enclosures with one gland plate.

Ex-Cell enclosures are available in a variety of materials and configurations. To customize, utilize the part number example below:

Part number example: XLVS10906051B

Part Number Breakdown:

Enclosure type: XLV (Standard enclosure; North American version with vertical lugs), XLH (Standard enclosure; European version with horizontal lugs)
Material: S1 (Electro-polished 316L stainless steel (standard))
Size: See available sizes on following pages
Number of gland plates: 0 (No gland plates), 1 (One gland plate (bottom only) (standard 3mm thick)), 2 (Two gland plates (top and bottom) (standard 3mm thick)), 3 (Three gland plates (bottom and sides) (standard 3mm thick)), 4 (Four gland plates (top, bottom and sides) (standard 3mm thick)), 5 (One gland plate (bottom only) (6mm thick)), 6 (Two gland plates (top and bottom) (6mm thick)), 7 (Three gland plates (bottom and sides) (6mm thick)), 8 (Four gland plates (top, bottom and sides) (6mm thick))
Cover fixing options: BLANK (Standard left hinged and quarter turn clamp), B (Hinged and bolted), BB (Fully bolted)
Temperature range: BLANK (Standard temperature range), E (Extended temperature range)
Optional document holder: BLANK (None), D (Stainless steel document holder)
Material thickness: BLANK (Standard material thickness), X (All 1.5mm Thickness), Y (All 2.0mm Thickness), Z (All 3.0mm Thickness)
Optional padlock hasp: BLANK (None), H (Padlock hasp)

Note: XLV type has slot shaped quarter turn clamp; XLH type has double bit quarter turn clamp. Maximum enclosure width is XLH****50 or XLV****20 for this option. Not available on enclosures where the width is equal to 203mm (8") and smaller.

See Accessories section to order the following: locking cover hardware, ground stud kits, stand-off pillars, drawing pockets, etc.

Ex-Cell stainless steel enclosures

High performance, high reliability enclosures for global applications

Mounting information:

(See Ordering information section for dimensions)

Certifications: Cl. I, Div. 2, Groups A, B, C, D; Cl. I, Zone 1; Cl. II Div. 2, Groups F, G; Cl. II, Zone 22

Standards: IECEx/ATEX, TR-CU/EAC, Type 3S, 4, 4X, IP66

Diagrams illustrating vertical and horizontal mounting configurations.

Note: Diagram does not include mounting feet thickness.

Ex-Cell stainless steel enclosures

Ordering information (continued): XLV enclosures with vertical mounting feet

Enclosure size (H x W x D) (in.)	Cat. #	Fixing center vertical (in.)	Fixing center horizontal (in.)	Cat. # Mounting plate (zinc coated steel)
9 x 6 x 5	XLVS10906051	10.24	3.50	XLHZTMP2315
10 x 8 x 4	XLVS11008041	11.41	5.50	XLHZTMP2620
10 x 8 x 6	XLVS11008061	11.41	5.50	XLHZTMP2620
10 x 10 x 6	XLVS11010061	11.41	7.67	XLHZTMP2626
12 x 10 x 5	XLVS11210051	13.23	7.67	XLHZTMP3026
12 x 8 x 6	XLVS11208061	13.23	5.50	XLHZTMP3020
12 x 10 x 6	XLVS11210061	13.23	7.67	XLHZTMP3026
12 x 12 x 6	XLVS11212061	13.23	9.49	XLHZTMP3030
12 x 12 x 8	XLVS11212081	13.23	9.49	XLHZTMP3030
12 x 12 x 10	XLVS11212101	13.23	9.49	XLHZTMP3030
16 x 12 x 6	XLVS11612061	17.25	9.49	XLHZTMP4030
16 x 12 x 8	XLVS11612081	17.25	9.49	XLHZTMP4030
16 x 12 x 10	XLVS11612101	17.25	9.49	XLHZTMP4030
16 x 14 x 8	XLVS11614081	17.25	11.46	XLHZTMP4035
16 x 16 x 6	XLVS11616061	17.25	10.00	XLHZTMP4040
16 x 16 x 8	XLVS11616081	17.25	10.00	XLHZTMP4040
16 x 16 x 10	XLVS11616101	17.25	10.00	XLHZTMP4040
16 x 16 x 12	XLVS11616121	17.25	10.00	XLHZTMP4040
16 x 20 x 6	XLVS11620061	17.25	14.00	XLHZTMP4050
16 x 20 x 8	XLVS11620081	17.25	14.00	XLHZTMP4050
16 x 20 x 10	XLVS11620101	17.25	14.00	XLHZTMP4050
16 x 20 x 12	XLVS11620121	17.25	14.00	XLHZTMP4050
20 x 16 x 6	XLVS12016061	21.26	10.00	XLHZTMP5040
20 x 16 x 8	XLVS12016081	21.26	10.00	XLHZTMP5040
20 x 16 x 10	XLVS12016101	21.26	10.00	XLHZTMP5040
20 x 16 x 12	XLVS12016121	21.26	10.00	XLHZTMP5040
20 x 20 x 6	XLVS12020061	21.26	14.00	XLHZTMP5050
20 x 20 x 8	XLVS12020081	21.26	14.00	XLHZTMP5050
20 x 20 x 10	XLVS12020101	21.26	14.00	XLHZTMP5050
20 x 20 x 12	XLVS12020121	21.26	14.00	XLHZTMP5050
20 x 24 x 8	XLVS12024081	21.26	18.00	XLHZTMP5060
20 x 24 x 10	XLVS12024101	21.26	18.00	XLHZTMP5060
20 x 24 x 12	XLVS12024121	21.26	18.00	XLHZTMP5060
24 x 16 x 6	XLVS12416061	25.24	10.00	XLHZTMP6040
24 x 16 x 8	XLVS12416081	25.24	10.00	XLHZTMP6040
24 x 16 x 10	XLVS12416101	25.24	10.00	XLHZTMP6040
24 x 16 x 12	XLVS12416121	25.24	10.00	XLHZTMP6040
24 x 20 x 6	XLVS12420061	25.24	14.00	XLHZTMP6050
24 x 20 x 8	XLVS12420081	25.24	14.00	XLHZTMP6050
24 x 20 x 10	XLVS12420101	25.24	14.00	XLHZTMP6050
24 x 20 x 12	XLVS12420121	25.24	14.00	XLHZTMP6050
24 x 24 x 6	XLVS12424061	25.24	18.00	XLHZTMP6060
24 x 24 x 8	XLVS12424081	25.24	18.00	XLHZTMP6060
24 x 24 x 10	XLVS12424101	25.24	18.00	XLHZTMP6060
24 x 24 x 12	XLVS12424121	25.24	18.00	XLHZTMP6060
24 x 24 x 16	XLVS12424161	25.24	18.00	XLHZTMP6060
24 x 30 x 8	XLVS12430081	25.24	24.00	XLHZTMP6076
24 x 30 x 10	XLVS12430101	25.24	24.00	XLHZTMP6076
24 x 30 x 12	XLVS12430121	25.24	24.00	XLHZTMP6076
24 x 30 x 16	XLVS12430161	25.24	24.00	XLHZTMP6076
30 x 20 x 8	XLVS13020081	31.26	14.00	XLHZTMP7650
30 x 20 x 10	XLVS13020101	31.26	14.00	XLHZTMP7650
30 x 20 x 12	XLVS13020121	31.26	14.00	XLHZTMP7650
30 x 24 x 8	XLVS13024081	31.26	18.00	XLHZTMP7660
30 x 24 x 10	XLVS13024101	31.26	18.00	XLHZTMP7660
30 x 24 x 12	XLVS13024121	31.26	18.00	XLHZTMP7660
30 x 24 x 16	XLVS13024161	31.26	18.00	XLHZTMP7660
30 x 30 x 8	XLVS13030081	31.26	24.00	XLHZTMP7676
30 x 30 x 10	XLVS13030101	31.26	24.00	XLHZTMP7676
30 x 30 x 12	XLVS13030121	31.26	24.00	XLHZTMP7676
30 x 30 x 16	XLVS13030161	31.26	24.00	XLHZTMP7676

Note: When terminal blocks or approved Class I, Division 2 devices are installed within the enclosure in accordance with NEC/CEC requirements. These enclosures are NOT explosionproof and will NOT contain an explosion. Installation of arcing and sparking devices which are not Class I, Division 2 rated or higher is NOT PERMITTED. Fits enclosures with both vertical or horizontal mounting feet. For stainless steel or painted steel mounting plates, contact factory.

Ex-Cell stainless steel enclosures

Ordering information (continued): XLV enclosures with vertical mounting feet (continued)

Enclosure size (H x W x D) (in.)	Cat. #	Fixing center vertical (in.)	Fixing center horizontal (in.)	Cat. # Mounting plate (zinc coated steel)
32 x 24 x 8	XLVS13224081	33.11	18.00	XLHZTMP8060
32 x 24 x 10	XLVS13224101	33.11	18.00	XLHZTMP8060
32 x 24 x 12	XLVS13224121	33.11	18.00	XLHZTMP8060
32 x 24 x 16	XLVS13224161	33.11	18.00	XLHZTMP8060
32 x 32 x 8	XLVS13232081	33.11	27.56	XLHZTMP8080
32 x 32 x 10	XLVS13232101	33.11	27.56	XLHZTMP8080
32 x 32 x 12	XLVS13232121	33.11	27.55	XLHZTMP8080
32 x 32 x 16	XLVS13232161	33.11	27.56	XLHZTMP8080
36 x 24 x 8	XLVS13624081	37.25	18.00	XLHZTMP9060
36 x 24 x 10	XLVS13624101	37.25	18.00	XLHZTMP9060
36 x 24 x 12	XLVS13624121	37.25	18.00	XLHZTMP9060
36 x 24 x 16	XLVS13624161	37.25	18.00	XLHZTMP9060
36 x 30 x 8	XLVS13630081	37.25	24.00	XLHZTMP9076
36 x 30 x 10	XLVS13630101	37.25	24.00	XLHZTMP9076
36 x 30 x 12	XLVS13630121	37.25	24.00	XLHZTMP9076
36 x 30 x 16	XLVS13630161	37.25	24.00	XLHZTMP9076
36 x 36 x 8	XLVS13636081	37.25	30.00	XLHZTMP9090
36 x 36 x 10	XLVS13636101	37.25	30.00	XLHZTMP9090
36 x 36 x 12	XLVS13636121	37.25	30.00	XLHZTMP9090
36 x 36 x 16	XLVS13636161	37.25	30.00	XLHZTMP9090
40 x 24 x 8	XLVS14024081	40.95	18.00	XLHZTMP10060
40 x 24 x 10	XLVS14024101	40.95	18.00	XLHZTMP10060
40 x 24 x 12	XLVS14024121	40.95	18.00	XLHZTMP10060
40 x 24 x 16	XLVS14024161	40.95	18.00	XLHZTMP10060
40 x 32 x 8	XLVS14032081	40.95	27.56	XLHZTMP10080
40 x 32 x 10	XLVS14032101	40.95	27.56	XLHZTMP10080
40 x 32 x 12	XLVS14032121	40.95	27.56	XLHZTMP10080
40 x 32 x 16	XLVS14032161	40.95	27.56	XLHZTMP10080
40 x 40 x 8	XLVS14040081	40.95	35.43	XLHZTMP100100
40 x 40 x 10	XLVS14040101	40.95	35.43	XLHZTMP100100
40 x 40 x 12	XLVS14040121	40.95	35.43	XLHZTMP100100
40 x 40 x 16	XLVS14040161	40.95	35.43	XLHZTMP100100
48 x 24 x 10	XLVS14824101	48.81	18.00	XLHZTMP12060
48 x 24 x 12	XLVS14824121	48.81	18.00	XLHZTMP12060
48 x 24 x 16	XLVS14824161	48.81	18.00	XLHZTMP12060
48 x 32 x 10	XLVS14832101	48.81	27.55	XLHZTMP12080
48 x 32 x 12	XLVS14832121	48.81	27.55	XLHZTMP12080
48 x 32 x 16	XLVS14832161	48.81	27.56	XLHZTMP12080
48 x 36 x 10	XLVS14836101	48.81	30.00	XLHZTMP12090
48 x 36 x 12	XLVS14836121	48.81	30.00	XLHZTMP12090
48 x 36 x 16	XLVS14836161	48.81	30.00	XLHZTMP12090
48 x 40 x 12	XLVS14840121	48.81	35.43	XLHZTMP120100
48 x 40 x 16	XLVS14840161	48.81	35.43	XLHZTMP120100
48 x 48 x 12	XLVS14848121	48.81	43.30	XLHZTMP120120
48 x 48 x 16	XLVS14848161	48.81	43.30	XLHZTMP120120
60 x 36 x 12	XLVS16036121	61.57	30.00	XLHZTMP15290
60 x 36 x 16	XLVS16036161	61.57	30.00	XLHZTMP15290
63 x 48 x 16	XLVS16348161	63.82	43.30	XLHZTMP160120

Ex-Cell stainless steel enclosures

Ordering information (continued): XLH enclosures with horizontal mounting feet

Enclosure size (H x W x D) (mm)	Cat. #	Fixing center vertical (mm)	Fixing center horizontal (mm)	Cat. # Mounting plate (zinc coated steel)
229 x 152 x 127	XLHS12315131	152	208	XLHZTMP2315
260 x 203 x 100	XLHS12620101	170	259	XLHZTMP2620
260 x 203 x 152	XLHS12620151	170	259	XLHZTMP2620
260 x 260 x 152	XLHS12626151	170	316	XLHZTMP2626
305 x 260 x 127	XLHS13026131	203	316	XLHZTMP3026
305 x 203 x 152	XLHS13020151	203	259	XLHZTMP3020
305 x 260 x 152	XLHS13026151	203	316	XLHZTMP3026
305 x 305 x 152	XLHS13030151	203	361	XLHZTMP3030
305 x 305 x 203	XLHS13030201	203	361	XLHZTMP3030
305 x 305 x 254	XLHS13030251	203	361	XLHZTMP3030
406 x 305 x 152	XLHS14030151	267	361	XLHZTMP4030
406 x 305 x 203	XLHS14030201	267	361	XLHZTMP4030
406 x 305 x 254	XLHS14030251	267	361	XLHZTMP4030
406 x 355 x 203	XLHS14035201	267	386	XLHZTMP4035
406 x 406 x 152	XLHS14040151	267	462	XLHZTMP4040
406 x 406 x 203	XLHS14040201	267	462	XLHZTMP4040
406 x 406 x 254	XLHS14040251	267	462	XLHZTMP4040
406 x 406 x 300	XLHS14040301	267	462	XLHZTMP4040
406 x 508 x 152	XLHS14050151	267	564	XLHZTMP4050
406 x 508 x 203	XLHS14050201	267	564	XLHZTMP4050
406 x 508 x 254	XLHS14050251	267	564	XLHZTMP4050
406 x 508 x 300	XLHS14050301	267	564	XLHZTMP4050
508 x 406 x 152	XLHS15040151	354	462	XLHZTMP5040
508 x 406 x 203	XLHS15040201	354	462	XLHZTMP5040
508 x 406 x 254	XLHS15040251	354	462	XLHZTMP5040
508 x 406 x 300	XLHS15040351	354	462	XLHZTMP5040
508 x 508 x 152	XLHS15050151	354	564	XLHZTMP5050
508 x 508 x 203	XLHS15050201	354	564	XLHZTMP5050
508 x 508 x 254	XLHS15050251	354	564	XLHZTMP5050
508 x 508 x 300	XLHS15050301	354	564	XLHZTMP5050
508 x 610 x 203	XLHS15060201	354	666	XLHZTMP5060
508 x 610 x 254	XLHS15060251	354	666	XLHZTMP5060
508 x 610 x 300	XLHS15060301	354	666	XLHZTMP5060
610 x 406 x 152	XLHS16040151	445	462	XLHZTMP6040
610 x 406 x 203	XLHS16040201	445	462	XLHZTMP6040
610 x 406 x 254	XLHS16040251	445	462	XLHZTMP6040
610 x 406 x 300	XLHS16040301	445	462	XLHZTMP6040
610 x 508 x 152	XLHS16050151	445	564	XLHZTMP6050
610 x 508 x 203	XLHS16050201	445	564	XLHZTMP6050
610 x 508 x 254	XLHS16050251	445	564	XLHZTMP6050
610 x 508 x 300	XLHS16050301	445	564	XLHZTMP6050
610 x 610 x 152	XLHS16060151	445	666	XLHZTMP6060
610 x 610 x 203	XLHS16060201	445	666	XLHZTMP6060
610 x 610 x 254	XLHS16060251	445	666	XLHZTMP6060
610 x 610 x 300	XLHS16060301	445	666	XLHZTMP6060
610 x 610 x 400	XLHS16060401	445	666	XLHZTMP6060
610 x 762 x 203	XLHS16076201	456	818	XLHZTMP6076
610 x 762 x 254	XLHS16076251	456	818	XLHZTMP6076
610 x 762 x 300	XLHS16076301	456	818	XLHZTMP6076
610 x 762 x 400	XLHS16176401	456	818	XLHZTMP6076
762 x 508 x 203	XLHS17650201	608	563	XLHZTMP7650
762 x 508 x 254	XLHS17650251	608	563	XLHZTMP7650
762 x 508 x 300	XLHS17650301	608	563	XLHZTMP7650
762 x 610 x 203	XLHS17660201	608	665	XLHZTMP7660
762 x 610 x 254	XLHS17660251	608	665	XLHZTMP7660
762 x 610 x 300	XLHS17660301	608	665	XLHZTMP7660
762 x 610 x 400	XLHS17660401	608	665	XLHZTMP7660
762 x 762 x 203	XLHS17676201	608	818	XLHZTMP7676
762 x 762 x 254	XLHS17676251	608	818	XLHZTMP7676
762 x 762 x 300	XLHS17676301	608	818	XLHZTMP7676
762 x 762 x 400	XLHS17676401	608	818	XLHZTMP7676

Ex-Cell stainless steel enclosures

Ordering information (continued): XLH enclosures with horizontal mounting feet

Enclosure size (H x W x D) (mm)	Cat. #	Fixing center vertical (mm)	Fixing center horizontal (mm)	Cat. # Mounting plate (zinc coated steel)
229 x 152 x 127	XLHS12315131	152	208	XLHZTMP2315
260 x 203 x 100	XLHS12620101	170	259	XLHZTMP2620
260 x 203 x 152	XLHS12620151	170	259	XLHZTMP2620
260 x 260 x 152	XLHS12626151	170	316	XLHZTMP2626
305 x 260 x 127	XLHS13026131	203	316	XLHZTMP3026
305 x 203 x 152	XLHS13020151	203	259	XLHZTMP3020
305 x 260 x 152	XLHS13026151	203	316	XLHZTMP3026
305 x 305 x 152	XLHS13030151	203	361	XLHZTMP3030
305 x 305 x 203	XLHS13030201	203	361	XLHZTMP3030
305 x 305 x 254	XLHS13030251	203	361	XLHZTMP3030
406 x 305 x 152	XLHS14030151	267	361	XLHZTMP4030
406 x 305 x 203	XLHS14030201	267	361	XLHZTMP4030
406 x 305 x 254	XLHS14030251	267	361	XLHZTMP4030
406 x 355 x 203	XLHS14035201	267	386	XLHZTMP4035
406 x 406 x 152	XLHS14040151	267	462	XLHZTMP4040
406 x 406 x 203	XLHS14040201	267	462	XLHZTMP4040
406 x 406 x 254	XLHS14040251	267	462	XLHZTMP4040
406 x 406 x 300	XLHS14040301	267	462	XLHZTMP4040
406 x 508 x 152	XLHS14050151	267	564	XLHZTMP4050
406 x 508 x 203	XLHS14050201	267	564	XLHZTMP4050
406 x 508 x 254	XLHS14050251	267	564	XLHZTMP4050
406 x 508 x 300	XLHS14050301	267	564	XLHZTMP4050
508 x 406 x 152	XLHS15040151	354	462	XLHZTMP5040
508 x 406 x 203	XLHS15040201	354	462	XLHZTMP5040
508 x 406 x 254	XLHS15040251	354	462	XLHZTMP5040
508 x 406 x 300	XLHS15040351	354	462	XLHZTMP5040
508 x 508 x 152	XLHS15050151	354	564	XLHZTMP5050
508 x 508 x 203	XLHS15050201	354	564	XLHZTMP5050
508 x 508 x 254	XLHS15050251	354	564	XLHZTMP5050
508 x 508 x 300	XLHS15050301	354	564	XLHZTMP5050
508 x 610 x 203	XLHS15060201	354	666	XLHZTMP5060
508 x 610 x 254	XLHS15060251	354	666	XLHZTMP5060
508 x 610 x 300	XLHS15060301	354	666	XLHZTMP5060
610 x 406 x 152	XLHS16040151	445	462	XLHZTMP6040
610 x 406 x 203	XLHS16040201	445	462	XLHZTMP6040
610 x 406 x 254	XLHS16040251	445	462	XLHZTMP6040
610 x 406 x 300	XLHS16040301	445	462	XLHZTMP6040
610 x 508 x 152	XLHS16050151	445	564	XLHZTMP6050
610 x 508 x 203	XLHS16050201	445	564	XLHZTMP6050
610 x 508 x 254	XLHS16050251	445	564	XLHZTMP6050
610 x 508 x 300	XLHS16050301	445	564	XLHZTMP6050
610 x 610 x 152	XLHS16060151	445	666	XLHZTMP6060
610 x 610 x 203	XLHS16060201	445	666	XLHZTMP6060
610 x 610 x 254	XLHS16060251	445	666	XLHZTMP6060
610 x 610 x 300	XLHS16060301	445	666	XLHZTMP6060
610 x 610 x 400	XLHS16060401	445	666	XLHZTMP6060
610 x 762 x 203	XLHS16076201	456	818	XLHZTMP6076
610 x 762 x 254	XLHS16076251	456	818	XLHZTMP6076
610 x 762 x 300	XLHS16076301	456	818	XLHZTMP6076
610 x 762 x 400	XLHS16176401	456	818	XLHZTMP6076
762 x 508 x 203	XLHS17650201	608	563	XLHZTMP7650
762 x 508 x 254	XLHS17650251	608	563	XLHZTMP7650
762 x 508 x 300	XLHS17650301	608	563	XLHZTMP7650
762 x 610 x 203	XLHS17660201	608	665	XLHZTMP7660
762 x 610 x 254	XLHS17660251	608	665	XLHZTMP7660
762 x 610 x 300	XLHS17660301	608	665	XLHZTMP7660
762 x 610 x 400	XLHS17660401	608	665	XLHZTMP7660
762 x 762 x 203	XLHS17676201	608	818	XLHZTMP7676
762 x 762 x 254	XLHS17676251	608	818	XLHZTMP7676
762 x 762 x 300	XLHS17676301	608	818	XLHZTMP7676
762 x 762 x 400	XLHS17676401	608	818	XLHZTMP7676

Ex-Cell stainless steel enclosures

Options:

(Available with Ex-Cell standard and large enclosures only)

Padlockable hasp:

Provides a secondary means of security and safety
Manufactured from the same material grade as the enclosure

Drawing pockets:

Stainless steel holders for engineering drawings can be installed at the factory (to order, add suffix 'D' to end of catalog number)
Plastic document holders may be ordered separately:
Catalog number: SHS953324 (A4/letter size orange plastic, self-adhesive)
Catalog number: SHS953325 (A5 clear plastic)
Catalog number: SHS953326 (A6 transparent plastic bonded)
Custom stainless steel options available (contact your sales representative)

Extended temperature range silicone gasket:

Provides a service temperature of -60°C to +135°C
To order, add suffix 'E' to end of catalog number

Sun shield and rain/deluge canopy:

(contact your sales representative)

Can be retrofitted to the enclosure as required using existing fixing positions

ID tag - label and bracket:

(contact your sales representative)

Provides an effective solution for labeling enclosure assemblies with ID tag labels

Mounting plates (sub-plates) (order separately):

Zinc coated steel mounting plates are standard (see catalog numbers on previous pages)
Stainless steel or painted steel mounting plates are available

Tag label holder:

Available (contact your sales representative)

Accessories (ordered separately):

Cover hardware:

Cat. #	Type (see images at right)
ENXL0011	Slot shape captive clamps
ENXL0010	Double bit shape captive clamps

Ground stud kit:

Cat. #	Type
ENK10738P	M10 stainless steel

Stand-off pillars:

Cat. #	Type	Inches
ACCSOP15	SP15	0.60
ACCSOP20	SP20	0.80
ACCSOP30	SP30	1.20

Breather/drains:

Cat. #	Type
BD3S1	M20 Ex e IP66 stainless steel (Raxton CV)
BD3NP	M20 Ex e IP66 nickel-plated brass (Raxton CV)

Note: Slot shape (standard with XLV), Double bit shape (standard with XLH).

N-TB (NXT) enclosures

Fully removable hinged cover

Certifications: Cl. I, Div. 2, Groups A, B, C, D; AEx Cl. I, Zone 1; Type 3S, 4 (stainless steel); Type 4X (stainless steel); IP66

Standards: IECEx/ATEX, TR-CU/EAC

Applications:

N-TB (NXT) enclosures have been designed to accommodate rail mounted terminals or other electrical components
316L stainless steel is recommended to give maximum protection for components in outdoor/aggressive environments

Features:

Twenty-eight basic sizes in five standard depths to optimize the accommodation of rail mountable terminals or components
Fully removable hinged cover, concealed hinges provide 180° opening
Cover mounting, two or three stainless steel captive screws on one side
Lip on upstand increases gasket contact area, ensuring high degree of ingress protection
Internal/external ground stud
40mm wide mounting lugs for assembly on standard frames
Option of 0, 1, 2, 3 or 4 gland plates
Optional through cover padlock hasp available

Certifications and compliances:

Component certificates: BVS13ATEXE014U and IECEx BVS 13.0026U:

2G Ex e IIC Gb or 2D Ex tb IIIC Db
TR-CU and EAC
Class I, Division 2, Groups A, B, C, D; Class I, Zone 1
cULus to UL50/C22.2 No. 94-M91
UL Listed E115376 (Ordinary Location)
Type 3S, 4, 4X/IP66 - stainless steel

Factory options:

Terminals, glands and Myers™ hubs assembled according to customer specification
Drilled entries for cable glands fitted to customer specification
Tapped entries on 6mm thick gland plates

N-TB-T terminal boxes:

N-TB (NXT) enclosures are available assembled as custom configured and certified terminal boxes. Options include custom entries, cable glands and plugs with built-in terminals (Ex-e and Ex-i) and other equipment. Contact your sales representative for ordering details.

Standards:

IEC/EN/UL/CAN 60079-0
IEC/EN/UL/CAN 60079-7
IEC/EN 60079-31
IEC/EN 60529

Certificates:

BVS16 ATEX-E-099X
IECEx BVS 16.0065X
UL Listed E108296 (Hazardous Location)
RU_C-DE.AA87.B.00885

Ambient temperatures:

-55°C/-40°C/-35°C up to +40°C (T6 and maximum surface temperature of T80°C)
-55°C/-40°C/-35°C up to +55°C (with temperature class T5 and maximum surface temperature of T95°C)
-55°C/-40°C/-35°C up to +65/70/80/100/110°C (with temperature class T4 and maximum surface temperature of T120°C)

Material:

Terminal boxes only available in 316L stainless steel enclosures

Electrical ratings:

Rated voltage up to 690V AC/DC; rated current up to 400A; conductor cross-sections up to 240mm²

Markings:

ATEX and IECEx: Ex eb IIC T6/5/4 Gb; Ex tb IIIC T80/95/120°C Db
NEC 500 and NEC 505: Class I, Division 2, Groups A, B, C, D and Class I, Zone 1, AEx e IIC T6/5/4
EAC CU TR: 1Ex e IIC T6/T5 Gb X or Ex tb IIIC T80/95/120°C Db X

Note: Ambient temperature range depends on ratings of built-in components and enclosure gland plate and gasket options. Painted versions only available on demand.

N-TB (NXT) enclosures

Fully removable hinged cover

Certifications: Cl. I, Div. 2, Groups A, B, C, D; AEx Cl. I, Zone 1; Type 3S, 4 (stainless steel); Type 4X (stainless steel); IP66

Standards: IECEx/ATEX, TR-CU/EAC

Ordering information:

Part number example: NXTS12626161E

Part Number Breakdown:

Material: S1 (Polished 316L stainless steel (standard))
Height: See catalog numbers on following page
Width: See catalog numbers on following page
Depth: See catalog numbers on following page
Number of gland plates: 0 (No gland plates), 1 (One gland plate (bottom only) (standard 3mm thick)), 2 (Two gland plates (top and bottom) (standard 3mm thick)), 3 (Three gland plates (bottom and sides) (standard 3mm thick)), 4 (Four gland plates (top, bottom and sides) (standard 3mm thick)), 5 (One gland plate (bottom only) (6mm thick)), 6 (Two gland plates (top and bottom) (6mm thick)), 7 (Three gland plates (bottom and sides) (6mm thick)), 8 (Four gland plates (top, bottom and sides) (6mm thick))
Optional padlock hasp: BLANK (None), H (Padlock hasp (through cover))
Gasket type: BLANK (Standard silicone gasket), E (Cut silicone gasket)

Note: Suffix 'E' is applicable for enclosures with gland plates only. Leave blank for enclosures without gland plates. Painted versions only available on demand.

N-TB (NXT) enclosures

Dimensions and fixing centers:

Certifications: Cl. I, Div. 2, Groups A, B, C, D; AEx Cl. I, Zone 1; Type 3S, 4; Type 4X (stainless steel); IP66

Standards: IECEx/ATEX, TR-CU/EAC

Cat. # (H, W, D)	Height (A) in. (mm)	Width (B) in. (mm)	Depth (C) in. (mm)	External fixing centers dimensions		Internal mounting center dimensions			Mounting pillar quantity
				Vertical (D) in. (mm)	Horizontal (E) in. (mm)	Vertical pitch (F) in. (mm)	Horizontal pitch (G) in. (mm)
NXT 22 15 13	9.00 (229)	6.00 (152)	5.30 (135)	5.98 (152)	7.01 (178)	5.00 (127)	N/A	2	7.17 (3.25)
NXT 26 26 16	10.20 (260)	10.20 (260)	6.30 (160)	6.69 (170)	12.44 (316)	6.30 (160)	6.30 (160)	4	12.13 (5.50)
NXT 26 26 20	10.20 (260)	10.20 (260)	8.10 (205)	6.69 (170)	12.44 (316)	6.30 (160)	6.30 (160)	4	13.35 (6.06)
NXT 30 18 15	11.80 (300)	7.10 (180)	5.90 (150)	6.34 (161)	8.07 (205)	7.87 (200)	3.15 (80)	4	9.95 (4.51)
NXT 30 30 16	12.00 (306)	12.00 (306)	6.30 (160)	7.99 (203)	13.03 (331)	8.11 (206)	8.11 (206)	4	15.43 (7.00)
NXT 30 30 20	12.00 (306)	12.00 (306)	8.10 (205)	7.99 (203)	13.03 (331)	8.11 (206)	8.11 (206)	4	16.49 (7.48)
NXT 30 35 20	12.00 (306)	13.80 (350)	8.10 (205)	7.99 (203)	15.94 (405)	8.11 (206)	9.84 (250)	4	18.10 (8.21)
NXT 37 31 15	14.60 (370)	12.20 (310)	5.90 (150)	9.09 (231)	13.19 (335)	10.63 (270)	8.27 (210)	4	15.32 (6.95)
NXT 38 26 16	15.00 (380)	10.20 (260)	6.30 (160)	9.84 (250)	12.44 (316)	11.02 (280)	6.30 (160)	4	15.43 (7.00)
NXT 38 26 20	15.00 (380)	10.20 (260)	8.10 (205)	9.84 (250)	12.44 (316)	11.02 (280)	6.30 (160)	4	17.10 (7.76)
NXT 38 30 23	15.00 (380)	11.80 (300)	9.20 (233)	9.84 (250)	14.02 (356)	11.02 (280)	7.87 (200)	4	20.77 (9.42)
NXT 38 38 23	15.00 (380)	15.00 (380)	9.20 (233)	9.84 (250)	17.17 (436)	11.02 (280)	11.02 (280)	4	24.85 (11.27)
NXT 38 45 20	15.00 (380)	17.70 (450)	8.10 (205)	9.84 (250)	19.92 (506)	11.02 (280)	13.78 (350)	4	25.66 (11.64)
NXT 40 40 16	15.70 (400)	15.70 (400)	6.30 (160)	10.39 (264)	17.95 (456)	11.81 (300)	11.81 (300)	4	20.21 (9.17)
NXT 40 50 15	16.00 (406)	20.00 (508)	5.90 (150)	10.51 (267)	22.20 (564)	12.05 (306)	16.06 (408)	4	23.30 (10.57)
NXT 45 38 16	18.00 (458)	15.00 (382)	6.30 (160)	12.01 (305)	16.02 (407)	14.09 (358)	11.10 (282)	4	21.45 (9.73)
NXT 45 38 20	18.00 (458)	15.00 (382)	8.10 (205)	12.01 (305)	16.02 (407)	14.09 (358)	11.10 (282)	4	26.12 (11.85)
NXT 45 55 20	18.00 (458)	21.70 (550)	8.10 (205)	12.01 (305)	23.82 (605)	14.09 (358)	17.72 (450)	4	35.03 (15.89)
NXT 48 48 16	18.90 (480)	18.90 (480)	6.30 (160)	12.87 (327)	19.88 (505)	14.96 (380)	14.96 (380)	4	26.69 (12.11)
NXT 48 48 20	18.90 (480)	18.90 (480)	8.10 (205)	12.87 (327)	19.88 (505)	14.96 (380)	14.96 (380)	4	32.56 (14.77)
NXT 50 35 16	19.70 (500)	13.80 (350)	6.30 (160)	13.78 (350)	15.98 (406)	15.75 (400)	9.84 (250)	4	21.60 (9.80)
NXT 50 35 20	19.70 (500)	13.80 (350)	8.10 (205)	13.78 (350)	15.98 (406)	15.75 (400)	9.84 (250)	4	26.13 (11.85)
NXT 50 45 20	19.70 (500)	17.70 (450)	8.10 (205)	13.78 (350)	19.92 (506)	15.75 (400)	13.78 (350)	4	31.94 (14.49)
NXT 50 55 20	19.70 (500)	21.70 (550)	8.10 (205)	13.78 (350)	23.86 (606)	15.75 (400)	17.72 (450)	4	37.67 (17.09)
NXT 50 64 20	19.70 (500)	25.20 (640)	8.10 (205)	12.99 (330)	27.40 (696)	15.75 (400)	21.26 (540)	4	42.75 (19.39)
NXT 60 64 20	23.60 (600)	25.20 (640)	8.10 (205)	17.72 (450)	27.40 (696)	19.69 (500)	21.26 (540)	4	49.87 (22.62)
NXT 62 45 16	24.40 (620)	17.70 (450)	6.30 (160)	17.72 (450)	19.92 (506)	20.47 (520)	13.78 (350)	4	31.10 (14.11)
NXT 62 45 20	24.40 (620)	17.70 (450)	8.10 (205)	17.72 (450)	19.92 (506)	20.47 (520)	13.78 (350)	4	37.48 (17.00)
NXT 73 73 34	28.70 (730)	28.70 (730)	13.40 (340)	20.87 (530)	30.94 (786)	24.80 (630)	24.80 (630)	4	100.70 (45.68)
NXT 74 55 16	29.10 (740)	21.70 (550)	6.30 (160)	21.26 (540)	23.86 (606)	25.20 (640)	17.72 (450)	4	42.49 (19.27)
NXT 74 55 20	29.10 (740)	21.70 (550)	8.10 (205)	21.26 (540)	23.86 (606)	25.20 (640)	17.72 (450)	4	52.39 (23.76)
NXT 76 50 16	30.00 (762)	20.00 (508)	6.30 (160)	20.00 (508)	21.02 (534)	26.06 (662)	16.06 (408)	4	40.74 (18.48)
NXT 76 50 20	30.00 (762)	20.00 (508)	8.10 (205)	20.00 (508)	21.02 (534)	26.06 (662)	16.06 (408)	4	51.81 (23.50)
NXT 86 64 16	33.90 (860)	25.20 (640)	6.30 (160)	22.44 (570)	27.40 (696)	29.92 (760)	21.26 (540)	4	54.85 (24.88)
NXT 86 64 20	33.90 (860)	25.20 (640)	8.10 (205)	22.44 (570)	27.40 (696)	29.92 (760)	21.26 (540)	4	63.93 (29.00)
NXT 91 61 20	36.00 (914)	24.00 (610)	8.10 (205)	22.01 (559)	25.04 (636)	32.05 (814)	20.08 (510)	4	68.34 (31.00)
NXT 98 74 16	38.60 (980)	29.10 (740)	6.30 (160)	27.56 (700)	31.34 (796)	34.65 (880)	25.20 (640)	4	69.35 (31.46)
NXT 98 74 20	38.60 (980)	29.10 (740)	8.10 (205)	27.56 (700)	31.34 (796)	34.65 (880)	25.20 (640)	4	83.76 (37.99)
NXT 105 61 20	41.30 (1050)	24.00 (610)	8.10 (205)	35.83 (559)	26.22 (666)	37.40 (950)	20.08 (510)	4	77.00 (34.93)

Note: When terminal blocks or approved Class I, Division 2 devices are installed within the enclosure in accordance with NEC/CEC requirements. These enclosures are NOT explosionproof and will NOT contain an explosion. Installation of arcing and sparking devices which are not Class I, Division 2 rated or higher is NOT PERMITTED. Add 1.18" (30mm) to horizontal mounting center dimension on 3 and 4 gland plate versions. Mounting pillar pattern: 2 - on vertical center line; 4 - one in each corner at defined pitch about center.

N-TB (NXT) enclosures

Accessories (ordered separately):

Mounting plates:

Enclosure size	Cat. # 2mm zinc coated steel	Cat. # 2mm 316L stainless steel
NXT 221513	NXTZTMP2215	NXTS1MP2215
NXT 262616	NXTZTMP2626	NXTS1MP2626
NXT 262620	NXTZTMP2626	NXTS1MP2626
NXT 301815	NXTZTMP3018	NXTS1MP3018
NXT 303016	NXTZTMP3030	NXTS1MP3030
NXT 303020	NXTZTMP3030	NXTS1MP3030
NXT 303520	NXTZTMP3035	NXTS1MP3035
NXT 373115	NXTZTMP3731	NXTS1MP3731
NXT 382616	NXTZTMP3826	NXTS1MP3826
NXT 382620	NXTZTMP3826	NXTS1MP3826
NXT 383023	NXTZTMP3830	NXTS1MP3830
NXT 383823	NXTZTMP3838	NXTS1MP3838
NXT 384520	NXTZTMP3845	NXTS1MP3845
NXT 404016	NXTZTMP4040	NXTS1MP4040
NXT 405015	NXTZTMP4050	NXTS1MP4050
NXT 453816	NXTZTMP4538	NXTS1MP4538
NXT 453820	NXTZTMP4538	NXTS1MP4538
NXT 455520	NXTZTMP4555	NXTS1MP4555
NXT 484816	NXTZTMP4848	NXTS1MP4848
NXT 484820	NXTZTMP4848	NXTS1MP4848
NXT 503516	NXTZTMP5035	NXTS1MP5035
NXT 503520	NXTZTMP5035	NXTS1MP5035
NXT 504520	NXTZTMP5045	NXTS1MP5045
NXT 505520	NXTZTMP5055	NXTS1MP5055
NXT 506420	NXTZTMP5064	NXTS1MP5064
NXT 606420	NXTZTMP6064	NXTS1MP6064
NXT 624516	NXTZTMP6245	NXTS1MP6245
NXT 624520	NXTZTMP6245	NXTS1MP6245
NXT 737334	NXTZTMP7373	NXTS1MP7373
NXT 745516	NXTZTMP7455	NXTS1MP7455
NXT 745520	NXTZTMP7455	NXTS1MP7455
NXT 765016	NXTZTMP7650	NXTS1MP7650
NXT 765020	NXTZTMP7650	NXTS1MP7650
NXT 866416	NXTZTMP8664	NXTS1MP8664
NXT 866420	NXTZTMP8664	NXTS1MP8664
NXT 916120	NXTZTMP9161	NXTS1MP9161
NXT 987416	NXTZTMP9874	NXTS1MP9874
NXT 987420	NXTZTMP9874	NXTS1MP9874
NXT 1056120	NXTZTMP10561	NXTS1MP10561

Stand-off pillars (pack of 2):

Type	Inches	Cat. #
SP15	0.60	ACCSOP15
SP20	0.80	ACCSOP20
SP30	1.20	ACCSOP30

Retrofit locking hasp:

Type	Cat. #
NPA6	NXTNPAHASP

Note: Stainless steel for Type NP6 padlocks. Mount on enclosure by removing cover screw and fitting hasp between cover and screw.

Lock:

Type	Cat. #
NP6 brass lock and two keys	NXTNP6BL2K

Assembly rail (mild steel):

Type	Length	Cat. #
TS35	78.74"	ACCTS352M
TAS20	78.74"	ACCTAS202M

Ground stud kits:

Type	Cat. #
M10 stainless steel	ENK10738P

Mounting plate screws (metric):

Description	Cat. #
Four per set	CCH4142

S-TB enclosures

Certifications: Cl. I, Div. 2, Groups A, B, C, D; Type 3S, 4; Type 4X (stainless steel); Type 6; IP66

Standards: IECEx/ATEX, TR-CU/EAC

Applications:

Designed to meet the requirement for distribution and lighting junction boxes
Available in 13 sizes with standard finishes of painted or 316L stainless steel, together with the high IP rating, make these enclosures suitable for all environmental conditions
Stainless steel versions are particularly recommended for use in marine or other corrosive environments

Certifications and compliances:

Class I, Division 2, Groups A, B, C, D
cULus to UL50/C22.2 No. 94-M91
Type 3S, 4, Type 4X (stainless steel), Type 6; IP66
UL Listed E115376 (Ordinary Location)
IECEx and ATEX component certificate BVS13ATEXE015U and IECEx BVS 13.0025U
2G Ex eb IIC Gb or 2D Ex tb IIIC Db
TR-CU and EAC certified

S-TB-T terminal boxes:

S-TB enclosures are available assembled as custom configured and certified terminal boxes. Options include custom entries, cable glands and plugs with built-in terminals (Ex-e and Ex-i) and other equipment. Contact factory for ordering details.

Standards:

IEC/EN 60079-0
IEC/EN 60079-7
IEC/EN 60079-31
IEC/EN 60529

Certificates:

BVS16 ATEX-E-096X
IECEx BVS 16.0062X
RU_C-DE.AA87.B.00885

Ambient temperatures:

-55°C/-40°C up to +40°C (T6 and maximum surface temperature of T80°C)
-55°C/-40°C up to +55°C (T5 and maximum surface temperature of T95°C)
-55°C/-40°C up to +65/70/80/100/110°C (with temperature class T4 and maximum surface temperature of T120°C)

Materials:

Equipment available in 316L stainless steel enclosures

Electrical ratings:

Rated voltage up to 690V AC/DC; rated current up to 400A; conductor cross-sections up to 240mm²

Note: Ambient temperature range depends on ratings of built-in components.

Markings:

ATEX and IECEx: Ex eb IIC T6/5/4 Gb; Ex tb IIIC T80/95/120°C Db
EAC CU TR: 1Ex e IIC T6/T5 Gb X or Ex tb IIIC T80/95/120°C Db X
NEC 500: Class I, Division 2, Groups A, B, C, D

Technical specifications:

Description	Specification
Material	1.5mm thick stainless steel grades: 316L (1.4401)
Finish	Corrosion-resistant electro-polished surface
Gasket	Foam-in-place silicone (standard); cut silicone (with gland plates)
Cover mounting	4 x M6 slotted, hexagon head captive screws
Grounding	M6 internal/external ground stud
Box mounting	M10 internal/external ground stud
Equipment mounting	2 x external lugs, 0.315" (8mm) clearance holes
Ingress protection	IEC/EN 60529, IP66
Service temperature range	-55°C to +120°C
Impact resistance	Minimum 7 J (Nm) to IEC/EN 60079-0, IK 10
Gland plates	Optional 3mm thick gland plates available in bottom, left, top and right configurations

Note: When terminal blocks or approved Class I, Division 2 devices are installed within the enclosure in accordance with NEC/CEC requirements. These enclosures are NOT explosionproof and will NOT contain an explosion. Installation of arcing and sparking devices which are not Class I, Division 2 rated or higher is NOT PERMITTED. Enclosures with gland plates are limited to -40°C.

S-TB enclosures

Ordering information:

Part number example: STBS1252512

Part Number Breakdown:

Material: S1 (Polished 316L stainless steel (standard))
Height: As per certified range options
Width: As per certified range options
Depth: As per certified range options

S-TB enclosures

Dimensions:

Certifications: Cl. I, Div. 2, Groups A, B, C, D; Type 3S, 4; Type 4X (stainless steel); Type 6; IP66

Standards: IECEx/ATEX, TR-CU/EAC

Short name	Type	Height (A) in. (mm)	Width (B) in. (mm)	Depth (C) in. (mm)	Horizontal mounting feet external fixing centers		Internal mounting centers			Mounting pillar quantity
				(D) in. (mm)	(E) in. (mm)	Vertical pitch (F) in. (mm)	Horizontal pitch (G) in. (mm)
STB 1	STB 12 12 08	4.72 (120)	4.72 (120)	3.15 (80)	5.71 (145)	N/A	2.76 (70)	0.00 (0)	2	3.09 (1.40)
STB 1.1	STB 15 12 08	5.91 (150)	4.72 (120)	3.15 (80)	5.71 (145)	N/A	3.94 (100)	0.00 (0)	2	3.50 (1.59)
STB 2	STB 15 15 09	5.91 (150)	5.91 (150)	3.54 (90)	6.89 (175)	N/A	3.94 (100)	0.00 (0)	2	4.19 (1.90)
STB 2.1	STB 19 15 09	7.48 (190)	5.91 (150)	3.54 (90)	6.89 (175)	N/A	5.51 (140)	0.00 (0)	2	5.40 (2.45)
STB 3	STB 19 19 10	7.48 (190)	7.48 (190)	3.94 (100)	8.46 (215)	N/A	5.51 (140)	0.00 (0)	2	6.61 (3.00)
STB 4	STB 25 25 12	9.84 (250)	9.84 (250)	4.72 (120)	10.83 (275)	N/A	7.09 (180)	0.00 (0)	TAS20	8.16 (3.70)
STB 5	STB 16 38 12	6.30 (160)	14.96 (380)	4.72 (120)	15.94 (405)	3.15 (80)	0.00 (0)	11.81 (300)	TAS20	8.14 (3.69)
STB 6	STB 25 40 13	9.84 (250)	15.75 (400)	5.12 (130)	16.73 (425)	5.91 (150)	7.09 (180)	0.00 (0)	TAS20	11.80 (5.35)
STB 7	STB 30 30 20	11.81 (300)	11.81 (300)	7.87 (200)	12.80 (325)	9.06 (230)	9.06 (230)	0.00 (0)	TAS20	14.54 (6.59)
STB 8	STB 38 38 22	14.96 (380)	14.96 (380)	8.66 (220)	17.13 (435)	9.84 (250)	11.81 (300)	11.81 (300)	4	18.70 (8.48)
STB 9	STB 40 60 22	15.75 (400)	23.62 (600)	8.66 (220)	25.83 (656)	10.39 (264)	12.60 (320)	20.47 (520)	4	28.60 (12.97)
STB 34 75 15	13.39 (340)	29.53 (750)	5.91 (150)	30.51 (775)	10.63 (270)	10.24 (260)	13.19 (335)	6	22.22 (10.08)
STB 60 40 22	23.62 (600)	15.75 (400)	8.66 (220)	17.95 (456)	18.27 (464)	20.47 (520)	12.60 (320)	4	28.60 (12.97)

Note: See technical data for mounting hole and ground stud sizes. When terminal blocks or approved Class I, Division 2 devices are installed within the enclosure in accordance with NEC/CEC requirements. These enclosures are NOT explosionproof and will NOT contain an explosion. Installation of arcing and sparking devices which are not Class I, Division 2 rated or higher is NOT PERMITTED. Mounting pillar pattern: 2 x M5, 10mm (H) - on vertical center line; TAS20 - two parallel rails at defined pitch about center; 4 x M6, 25mm (H) - one in each corner at defined pitch about center; 6 x M6, 25mm (H) - two on center and one in each corner at defined pitch from center.

S-TB enclosures

Accessories (ordered separately):

Mounting hardware:

Sliding mounting nuts and screws for mounting assemblies or components to the support rail type TAS 20.

Description	Type	Cat. #
M5 screw for TS32/TS35	SFNS 5	ACCSFNM5

Mounting plates:

Enclosure size	Cat. # 2mm zinc coated steel	Cat. # 2mm 316L stainless steel
STB191910	STBZTMP1919	STBS1MP1919
STB252512	STBZTMP2525	STBS1MP2525
STB163812	STBZTMP1638	STBS1MP1638
STB254013	STBZTMP2540	STBS1MP2540
STB303020	STBZTMP3030	STBS1MP3030
STB383822	STBZTMP3838	STBS1MP3838
STB406022	STBZTMP4060	STBS1MP4060
STB347515	STBZTMP3475	STBS1MP3475
STB604022	STBZTMP6040	STBS1MP6040

Contact Information

U.S. (Global Headquarters):

Eaton's Crouse-Hinds Division
1201 Wolf Street
Syracuse, NY 13208
(866) 764-5454
FAX: (315) 477-5179
Orders Only: ECHUSAOrders@eaton.com
CrouseCustomerCTR@eaton.com

Canada:

Toll Free: 800-265-0502
FAX: (800

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