ABB CM-PVS.41S Three-Phase Monitoring Relay

ABB
Order Code:

28-3716

Brand: ABB MPN: CM-PVS.41S

Discontinued


The three-phase monitoring relays CM-PVS.x1 monitor the phase parameters phase sequence, phase failure as well as over- and under voltage.
All devices are available with two different terminal versions. You can choose between the proven screw connection technology (double-chamber cage connection terminals) and the completely tool free Easy Connect Technology (push-in terminals).


  • Rated control measuring voltage: 3x 300-500V AC
  • Connection technology: Screw terminals
  • Monitoring of three-phase mains for phase sequence (can be switched off), phase failure, over and Under voltage
  • TRMS measuring principle
  • Powered by the measuring circuit
  • Precise adjustment by front-face operating controls
  • Tool free mounting on DIN rail as well as demounting
  • 3 LEDs for the indication of operational states
Type Three-phase monitoring relay
Dimensions 22.5 x 85.6 x 103.7mm
Operating Voltage (AC) 300 to 500V
Output Current 0.025A
Temperature Range -25 to +60°C

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