Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Monitoring Application	Temperature
	Contact Configuration	DPDT
	Mounting Type	DIN Rail
	Time Delay	<100ms
	Temperature Sensitivity	Overtemperature, Winding Temperature
	Series	CM-MSS
	Hazardous Area Certification	ATEX
	Width	22.5mm
	Height	85.6mm
	Operating Temperature Range	+60°C
	Minimum Operating Temperature	-25°C
	Number of Poles	1
	Dimensions	103.7 x 22.5 x 85.6mm
	Maximum Operating Temperature	+60°C
	Current Range	Maximum of 3.7mA
	Length	103.7mm
	Special Features	Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, Manual & Automatic Reset, Non-Volatile Fault Storage, One Measuring Circuit, Over Heating Protection, Over Load Protection, Remote Reset, Short-Circuit Monitoring of the Sensor Circuit
	Terminal Type	Push In

	Select all
	Brand ABB
	Monitoring Application Temperature
	Contact Configuration DPDT
	Mounting Type DIN Rail
	Time Delay <100ms
	Temperature Sensitivity Overtemperature, Winding Temperature
	Series CM-MSS
	Hazardous Area Certification ATEX
	Width 22.5mm
	Height 85.6mm
	Operating Temperature Range +60°C
	Minimum Operating Temperature -25°C
	Number of Poles 1
	Dimensions 103.7 x 22.5 x 85.6mm
	Maximum Operating Temperature +60°C
	Current Range Maximum of 3.7mA
	Length 103.7mm
	Special Features Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, Manual & Automatic Reset, Non-Volatile Fault Storage, One Measuring Circuit, Over Heating Protection, Over Load Protection, Remote Reset, Short-Circuit Monitoring of the Sensor Circuit
	Terminal Type Push In

CM-MSS Series Thermistor Motor Protection Relays

Heavy duty starting
Increased switching frequency
High ambient temperature
Insufficient cooling
Break operation
Unbalance

The CM range of thermistor motor protection relays are used to control motors equipped with PTC temperature sensors. The PTC temperature sensors are incorporated in the motor windings to measure the motor heating. This enables direct control and evaluation of the following operating conditions:

Main features include:
Dynamic interrupted wire detection
Wide control supply voltage range for this series 24-240 V AC/DC
Short circuit monitoring of the sensor circuit
Non-volatile fault storage
Remote reset
Screw connection technology or Easy Connect Technology available

Single Sensor Input Version
Wire Break Detection

Approvals

Some products also have the ATEX approval for the use in hazardous areas.

ABB Temperature Monitoring Relay, DPDT, DIN Rail

FREE delivery for orders over RM 500.00

CM-MSS Series Thermistor Motor Protection Relays

Approvals

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