Control and Signalling Devices: Control Switch

Model: 8008/2-027

Article No.: 128418

Product Overview

R. STAHL Series 8008 control switches are available as 2-, 3-, or 4-pole control switches or 3-pole load disconnect switches with one auxiliary contact. Their positive opening NC contacts make them suitable for EMERGENCY STOP functions, compliant with IEC/EN 60204 and DIN VDE 0113. Switching functions can be performed in either latching or spring return positions.

2-, 3- or 4-pole control switch with one auxiliary contact.
Suitable for EMERGENCY STOP functions.
Latching and spring return positions are possible.

Technical Data

Explosion Protection

Application range (zones): 1, 2
IECEx gas certificate: IECEx PTB 06.0010 U
IECEx gas explosion protection: Ex db eb IIC T6
IECEx firedamp certificate: IECEx PTB 06.0010U
ATEX gas certificate: PTB 00 ATEX 1111U
ATEX gas explosion protection: II 2 G Ex db eb IIC T6
ATEX firedamp certificate: PTB 00 ATEX 1111 U

Certificates

ATEX (PTB), Brazil (ULB), Canada / USA (UL), Canada (FM), Canada (UL), China (CQST), IECEx (PTB), Korea (KTL), USA (FM)

Electrical Data

Rated operational voltage AC: 690 V
DC rated operational voltage: 230 V
Rated operational voltage AC UL: 600 V
Rated operational current for AC: 16 A
Rated operational current for DC: 0.4 A
Rated operational current UL: 10 A
No. of poles: 2
Switching angle: 45°

Ambient Conditions

Ambient temperature: -50 °C ... +60 °C

Mechanical Data

Degree of protection (IP) (IEC 60529): IP00
Enclosure material: Epoxy resin
Contact material: Silver-nickel
Connection cross-section: 2.5 mm²
Number of switching positions: 3
Assembly for switching arrangement: 027

Mechanical Data (Continued)

Weight: 128 g (0.28 lb)
Mounting / Installation: Standard
Tightening torque: 1.8 Nm

Technical Drawings

Dimensional drawings are provided, illustrating the switch's layout and dimensions in millimeters and inches. These drawings are subject to alterations.

Diagram Description: The diagrams show the switch with its pole configurations and switching angles (45°, 90°, 135°). Detailed dimensional drawings indicate the overall size, mounting hole specifications, and other key measurements.

Accessories

Rotary actuator, small, lockable

Art. No. 227391: Ø39, can be locked with one lock, 45° position, with standard seal for up to -20 °C.
Art. No. 227359: Ø39, can be locked with one lock, 90° position, with standard seal for up to -20 °C.
Art. No. 227392: Diameter 39 mm, lockable using 1 lock, 45° position, Seal: Silicone, up to -60 °C.
Art. No. 227360: Diameter 39 mm, lockable using 1 lock, 90° position, Seal: Silicone, up to -60 °C.

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