Installation Guide for STAHL models including: 259897, Plugs, 259897 Plugs

8581/12-405 PL 600-690V, 50/60Hz

R. STAHL AG

Installation Equipment Plug 125 A 8581/12-405 Art. No. 259897

5 ott 2022 — Explosion Protection. Scope of validity. European Union (ATEX). IECEx. Application range (zones). 1. 2. 21. 22. IECEX gas certificate. IECEx PTB 06.0034.


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Installation Equipment Plug 125 A
8581/12-405 Art. No. 259897

· Wide temperature range for use · High mechanical impact and shock resistance · Perfect protection against the ingress of liquids and dust · 3D data available to download from the website

WebCode 8581E

R. STAHL Series 8581/12 plugs for Zone 1/21 are 4- or 5-pole versions up to 125 A. The floating pins allow them to be inserted and removed quickly and easily. The pivoting strain relief makes it easier to install the cable. Self-cleaning and corrosion-free plug pins made from high-quality materials ensure optimum electrical contact.

Technical Data
Explosion Protection Scope of validity
Application range (zones)
IECEX gas certificate IECEx gas explosion protection IECEX dust certificate IECEx dust explosion protection ATEX gas certificate ATEX gas explosion protection ATEX dust certificate ATEX dust explosion protection Certificates Explosion protection note Electrical Data Rated operational voltage AC Rated operational current Mechanical service life Type of voltage Frequency range Ambient Conditions Ambient temperature
Ambient temperature

European Union (ATEX) IECEx 1 2 21 22 IECEx PTB 06.0034 Ex db eb IIC T6 ... T5 Gb IECEx PTB 06.0034 Ex tb IIIC T65 °C / T85 °C Db PTB 01 ATEX 1161 E II 2 G Ex db eb IIC T6 ... T5 Gb PTB 01 ATEX 1161 E II 2 D Ex tb IIIC T65 °C / T85 °C Db ATEX (PTB), IECEx (PTB), Korea (KGS), Taiwan (ITRI) Product label may vary. Series devices have certification according to ATEX and IECEx.
600 to 690 V AC max. 125 A > 250 mating cycles Low voltage 50 / 60 Hz
-30 °C ... +40 °C (T6) -30 °C ... +60 °C (T5) -22 °F ... +104 °F (T65 °C) -22 °F ... +140 °F (T85 °C)

2022-10-05

R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG

1/3

V 0.81 EN

Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: sales.de@r-stahl.com | r-stahl.com

Installation Equipment Plug 125 A

8581/12-405 Art. No. 259897

Mechanical Data IP degree of protection (IEC 60529) IP degree of protection (IEC 60079) Enclosure material Silicone-free Finely stranded connection cross-section Connection cross-section AWG finely stranded Width Width in inches Height Height, inches Length Length, inches Impact strength (IEC 60079) Impact strength (IEC 62262) Colour code Coding (clock hour position) Series Detailed number of poles Weight Weight Mounting / Installation Connection Components Cable diameter Cable diameter inch

IP66 IP66 Polyamide Yes 1 x 2.5 mm² ... 1 x 35 mm² 1 x AWG 14 ... 1 x AWG 2
129 mm 5.08 in 129 mm 5.08 in 31 cm 12.2 in 7 J IK10 Black 5 SolConeX 3 P + PE 1.266 kg 2.79 lb
Screw terminal
30 ­ 45 mm 1.18 ­ 1.77 in

Technical Drawings ­ Subject to Alterations

Position of clock hour position Example: 6 h position

2022-10-05

R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG

2/3

V 0.81 EN

Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: sales.de@r-stahl.com | r-stahl.com

Installation Equipment Plug 125 A
8581/12-405 Art. No. 259897
Dimensional Drawings (All Dimensions in mm [inches]) ­ Subject to Alterations
Ø 96 [Ø 3,78]

~ 310 [~ 12,20]

Ø 82 [Ø 3,23] Ø 129 [Ø 5,08]
Accessories
Protective cap for plugs 125 A 4-/5-poles

Art. No. 153730

We reserve the right to make alterations to the technical data, dimensions, weights, designs and products available without notice. The illustrations cannot be considered binding.

2022-10-05

R. STAHL Schaltgeräte GmbH | Am Bahnhof 30 | 74638 WALDENBURG

3/3

V 0.81 EN

Tel. +49 7942 943 1700 | +49 7942 943 1777 | Email: sales.de@r-stahl.com | r-stahl.com



References

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