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
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
Temperature Monitoring Relay, SPDT, DIN Rail
Manufacturer:
ABB
Manufacturer Part No:
1SVR740720R1400 CM-MSS.11P
Enrgtech Part No:
ET21683616
Warranty:
Manufacturer
£ 107.49
Checking for live stock
Monitoring Application:
Temperature
Contact Configuration:
SPDT
Mounting Type:
DIN Rail
Time Delay:
<100ms
Temperature Sensitivity:
Overtemperature, Winding Temperature
Hazardous Area Certification:
ATEX
Series:
CM-MSS
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
Minimum Operating Temperature:
-25°C
Operating Temperature Range:
+60°C
Width:
22.5mm
Terminal Type:
Push In
