ABB Temperature Monitoring Relay With DPDT Contacts, 24 V ac/dc Supply Voltage

  • RS Stock No. 876-5014
  • Mfr. Part No. 1SVR730700R0200
  • Brand ABB
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

CM-MSS 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 rang 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.

Specifications
Attribute Value
Monitoring Application Temperature
Supply Voltage 24 V ac/dc
Contact Configuration DPDT
Time Delay <100 ms
Temperature Sensitivity Overtemperature, Winding Temperature
Number of Poles 1
Current Range Maximum of 3.7 mA
Minimum Operating Temperature -25°C
Maximum Operating Temperature +60°C
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, Test
Mounting Type DIN Rail, Snap-In
Terminal Type Screw
Operating Temperature Range -25 → +60 °C
Width 22.5mm
Length 103.7mm
Series CM-MSS
Standards Met CB Scheme, CCC, CE, CULus, EAC, EMC, GL, IEC/EN 60255-1, IEC/EN 60947-8, RCM, RoHS
Height 85.6mm
Dimensions 103.7 x 22.5 x 85.6 mm
10 In stock - FREE next working day delivery available
Price Each
£ 65.00
(exc. VAT)
£ 78.00
(inc. VAT)
Units
Per unit
1 - 4
£65.00
5 - 9
£61.74
10 - 24
£58.50
25 - 49
£55.24
50 +
£52.00
Related Products
The MIC control relay is designed to control ...
Description:
The MIC control relay is designed to control overcurrents (or undercurrents).This MIC current monitoring relay from Crouzet has a host of excellent features, including a built-in current transformer, LED display, true RMS measurement and protection type IP30 (casing)/IP20 (terminals). Control of AC currents Built-in current transformer Measurement ranges from 2A ...
Omron K8DT-AS/AW single phase current relays detect errors ...
Description:
Omron K8DT-AS/AW single phase current relays detect errors in motors and other equipment through current changes. Monitor AC or DC currents with one Relay.Use with commercially available current transformers Width of 17.5 mm to reduce space required in panels.Push-In Plus Terminal that reduce wiring work.Double-insertion holes for crossover wiring (all ...
Omron K8DT-VW single phase voltage monitor relay detects ...
Description:
Omron K8DT-VW single phase voltage monitor relay detects abnormal voltages applies to equipment to protect against equipment failure. Can be used in either overvoltage or undervoltage mode simultaneously. Monitor AC or DC currents with one Relay.Settings for the operating value, hysteresis, and operating time Width of 17.5 mm to reduce ...
TELE GAMMA series AC/DC current monitoring for single ...
Description:
TELE GAMMA series AC/DC current monitoring for single phase. Featuring overcurrent and undercurrent monitoring and two change over contacts. The GAMMA series have a self-extinguishing plastic body with an IP rating of IP40. DIN Rail mount LED indicator Screw terminals Multifunction16.6 to 400Hz Fault latch2 change over contacts. GAMMA Series ...