Product Code: CM-MPS.31S

Specifications

Product Type	Three-Phase Monitoring Relay
Brand	ABB
Contact Configuration	2CO SPDT
Contact Form	2CO SPDT
Degree of Pollution	IP3
Degree of Protection	IP20, IP50
Electrical Durability	100000 Operations
Frequency Rating	50/60 Hz
Function	Phase Failure Detection, Phase Sequence Monitoring, Over And Undervoltage Monitoring, Phase Unbalance Detection
Height	85.6 mm
Measuring Range	160-300 VAC (L-L)
Mechanical Durability	30000000 Operations
Mounting Type	35 x 15 mm DIN Rail, 35 x 7.5 mm DIN Rail
Number of Phases	3
Operating Time	200 ms Start-Up Delay, 0.1 to 30 s Tripping Delay
Output Type	2CO SPDT
Rated Current	4 A
Rated Voltage	160-300 VAC
Standards and Approvals	CAN/CSA C22.2 No.14, IEC/EN 63000, IEC/EN 60255-27, IEC/EN 61000-6-2, IEC/EN 61000-6-3, UL 508
Temperature Rating	-25 to 60 deg C
Terminal Type	Screw
Weight	0.142 kg
Width	22.5 mm

Description

This three-phase monitoring relay is designed to monitor all phase parameters, including over/undervoltage, phase unbalance, phase failure, and interrupted neutral. It has a measuring range of 160 to 300 VAC (L-N) and operates with a rated control supply voltage within the same range. With its 2 CO (SPDT) outputs, it provides reliable control. The double-chamber cage connection terminals ensure secure and efficient wiring.

Documents

IPD Product Catalogue

IPD Product Catalogue V17

ABB CM-MPS.31S Three-Phase Monitoring Relay 3 160-300VAC (L-L) 160-300VAC 2CO SPDT 4A

Product Code: CM-MPS.31S

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Specifications

Description

Documents

IPD Product Catalogue

IPD Product Catalogue V17

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