ABB

ABB 1SVR730884R3300 CM-S Universal 3-Phase Multi-Function Monitoring Relay With Selectable Trip Delay, 300 to 500 VAC, 2 to 4 A, 2CO-SPDT Contact, 300 to 500 VAC V Coil

1SVR730884R3300 MFG #: 1SVR730884R3300
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Non-Stock Item
ABB 1SVR730884R3300 CM-S Universal 3-Phase Multi-Function Monitoring Relay With Selectable Trip Delay, 300 to 500 VAC, 2 to 4 A, 2CO-SPDT Contact, 300 to 500 VAC V Coil
  • Amperage Rating: 2 to 4 A
  • Coil Current: 4 A at 230 VAC
  • Coil Voltage: 300 to 500 VAC
  • Contact Configuration: 2CO-SPDT
  • Contact Material: AgNi
  • Country of Origin: DE
  • Dimensions: 22.5 mm W x 103.7 mm D x 85.6 mm H
  • Display Type: LED
  • Enclosure Type: IP20/IP50
  • Frequency Rating: 50/60 Hz
  • Manufacturer Name: ABB
  • Mounting Type: DIN Rail
  • Request For Quote: Yes
  • Response Time: 0/0.1 to 30 s Tripping/200 ms Startup Delay
  • Series: CM-S
  • Terminal Type: Screw
  • Type: Universal 3-Phase Multi-Function
  • Voltage Rating: 300 to 500 VAC
The CM-MPS.41S is a multi-functional relay from the CM 3-ph monitors range. It operates with a rated control supply voltage/3-ph measuring voltage of 300 to 500 VAC 50/60 Hz and has a 2 c/o (SPDT) output with contacts rated at 250 V/4 A. This relay monitors all phase parameters such as over/undervoltage phase unbalance and phase failure. The corresponding threshold values are adjustable. Phase sequence monitoring as well as an ON or off tripping delay are selectable the tripping delay is adjustable over a range of instantaneous to 30 s (0, 0.1 to 30 s). A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double chamber cage connection terminals.
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  • Item Features
  • Standards
  • Application
  • Protects against - phase unbalance, phase loss and phase reversal, overvoltage and under voltage
  • LED's for the indication of operational states
  • Phase sequence monitoring
  • Suitable for railway applications
  • Over and under voltage monitoring
  • Dual frequency measuring 50/60 Hz
  • Wide-range operating voltage guarantees world-wide operation
  • Powered by the measuring circuit
  • Adjustable phase unbalance threshold value
  • 3 A at 230 VAC rated operational current AC-15
  • Adjustable ON-delay/OFF-delay time
  • Without neutral connection
  • Phase failure detection
BAA Compliant|CE Certified|CB Certified|CCC Certified|cULus Listed|DNV GL Certified|EAC Certified|RMRS Certified|CAN/CSA C22.2 No. 14|EN 50581|IEC/EN 60255-27, 61000-6-2, 61000-6-3|UL 508|CB Certified|CCC Certified|cULus 508 20120829-E140448|CE Certified|DNV GL Certified|EAC Certified|RMRS Approved
For protection of sensitive three phase loads, protection against phase unbalance, phase loss and phase reversal, overvoltage and undervoltage