ABB Temperature Monitoring Relay, DPDT

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RS Stock No.:
876-5039
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
1SVR740712R0200
ผู้ผลิต:
ABB
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Brand

ABB

Monitoring Application

Temperature

Contact Configuration

DPDT

Time Delay

<100ms

Temperature Sensitivity

Overtemperature, Winding Temperature

Series

CM-MSS

Terminal Type

Push In

Operating Temperature Range

-25 → +60°C

Length

103.7mm

Height

85.6mm

Current Range

Maximum of 3.7mA

Dimensions

103.7 x 22.5 x 85.6mm

Maximum Operating Temperature

+60°C

Width

22.5mm

Number of Poles

1

Minimum Operating Temperature

-25°C

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.

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