Ex magnetic sensor

Ex RC M20-3G/D


  • Ex zone 2 and 22

  • Brass enclosure, nickeled

  • Actuation from front, actuation from side only with bistable contact

  • Switching distance up to 30 mm depending on the actuating magnet

  • With pre-wired cable

Notes

  • 2 mounting nuts are included in delivery.

  • The actuator is not included in the delivery of the switches.

Technical data

Applied standards
EN IEC 60947-5-2, EN IEC 60079-0, EN 60079-18
Enclosure
brass, nickeled
Degree of protection
IP67 (IEC/EN 60529)
Switching system
reed contacts
Switching elements
NO contact or bistable contact
Connection
cable H05VV-F
Cable cross-section
3 x 0.75 mm²
Switching voltage
max. 250 VAC
Switching current
max. 1.5 A
Short-circuit current Ik
max. 5 A
Switching capacity
max. 100 W
Ambient temperature
–20 °C … +70 °C
Mechanical life
> 1 million operations
Impact energy
max. 7 J
Ex marking
L II 3G Ex mc IIC T6 Gc X,
L II 3D Ex mc IIIC T80°C Dc X

Downloads

Mounting and wiring instructions – Ex RC-3G/D

German, English, French, Italian, Portuguese

PDF 2 MB 13.11.2025
Please go to the relevant product pages for additional downloads.

Variants / Options

The following variants / options are available on request:

  • Maritime certification to DNV <

to your contact persons

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