Ex magnetic sensor

Ex RC M20 1S - 10m

Article no.: 1491507

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Product features

Ex
  • Ex zone 1 and 21

  • Brass enclosure, nickeled

  • Actuation from front

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

  • With pre-wired cable

  • Attention: Please state required international approvals with your order!

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 NO contact
Connection
cable H05VV-F
Cable cross-section
3 x 0.75 mm²
Cable length
10 m
Switching voltage
max. 250 VAC/DC
Switching current
max. 1.5 A
Short-circuit current Ik
max. 5 A
Switching capacity
max. 100 W/VA
Bounce duration
max. 2 ms
Ambient temperature
–20 °C … +70 °C
Mechanical life
> 1 million operations
Vibration resistance
10 g (1-500 Hz)
Shock resistance
150 g (2 ms, ½ sin)
Impact energy
max. 7 J
Ex marking
L II 2G Ex mb IIC T6 Gb,
L II 2D Ex mb IIIC T80 °C Db
IECEx Ex mb IIC T6 Gb
Ex mb IIIC T80 °C Db
Approvals
DMT 01 ATEX E 058 X
IECEx BVS 07.0007 X
fa
Weight
930 g

Dimensional drawing

Further drawings

Contact diagram

Downloads

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Choose the type of download
Mounting and wiring instructions – Ex RC

German, English, French, Italian, Portuguese

PDF2 MB 13.11.2025

Variants / Options

The following variants / options are available on request:

  • Cold-resistant version down to -40 °C

  • Maritime certification to DNV <

  • Stainless steel enclosure

  • Mounting thread M16 x 1.5 for cable protection system

to your contact persons
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Article no.: 1491507

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