ABB Temperature Monitoring Relay With SPDT Contacts, 24 V ac/dc

  • RS-artikelnummer 876-4998
  • Tillv. art.nr 1SVR730700R0100
  • Tillverkare / varumärke ABB
Datablad
Lagstiftning och ursprungsland
RoHS-Försäkran
Produktdetaljer

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.

Specifikationer
Attribute Value
Monitoring Application Temperature
Supply Voltage 24 V ac/dc
Contact Configuration SPDT
Time Delay <100 ms
Temperature Sensitivity Overtemperature, Winding Temperature
Minimum Operating Temperature -25°C
Current Range Maximum of 3.7 mA
Number of Poles 1
Dimensions 103.7 x 22.5 x 85.6 mm
Standards Met CB Scheme, CCC, CE, CULus, EAC, EMC, GL, IEC/EN 60255-1, IEC/EN 60947-8, RCM, RoHS
Width 22.5mm
Length 103.7mm
Series CM-MSS
Mounting Type DIN Rail, Snap-In
Special Features Automatic Reset, Fail-Safe, Inbuilt PTC Sensor, Insufficient Cooling Protection, One Measuring Circuit, Over Heating Protection, Over Load Protection
Maximum Operating Temperature +60°C
Height 85.6mm
Operating Temperature Range -25 +60 °C
Terminal Type Screw
12 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each
553,71 kr
(exkl. moms)
692,14 kr
(inkl. moms)
Enheter
Per unit
1 +
553,71 kr
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