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Measuring & monitoring heavy duty, power relays

Voltage monitoring relays, current monitoring relays for heavy duty applications. Fixed or adjustable threshold for low level or high level voltage or current monitoring.

  • CMP relay – Current monitoring AC input

    Read more Current monitoring railway relay with two change-over contacts. Suitable for AC currents (16-60 Hz) and no auxiliary power supply necessary. The pull-in current is adjustable with a lockable knob. The contacts are weld-no-transfer contacts: they are mechanically forced in the same position. The construction of the relay and choice of materials makes the CMP relay suitable to withstand corrosive atmospheres, low and high temperatures, shock & vibrating and dry to…