Ex magnetic sensor

Ex RC M20 1Sr-3G/D - 1m GL

Article no.: 1177218

contact us

Product features

Ex
  • Ex zone 2 and 22

  • Brass enclosure, nickeled

  • Actuation from front and from side

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

  • With pre-wired cable

  • Maritime certification to DNV (formerly GL)

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
1 bistable contact
Connection
cable Ölflex Heat 125
Cable cross-section
3 x 0.75 mm²
Cable length
1 m
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
Vibration resistance
max. 35 g (10-500 Hz)
Shock resistance
max. 50 g (11 ms, ½ sin)
Bounce duration
max. 0.5 ms
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
Approvals
<

Dimensional drawing

Further drawings

Contact diagram

Downloads

Loading...
Choose the type of download
Mounting and wiring instructions – Ex RC-3G/D

German, English, French, Italian, Portuguese

PDF2 MB 13.11.2025
Loading...

Other interesting products

2G/D version for Ex zone 1 and 21

Ex

Ex magnetic sensor

Ex RC M20 1Sr-3G/D - 1m GL

Article no.: 1177218

contact us