Automation & Control

CM-MSS.21P Therm. motor protec. relay 1n/o+1n/c, 24-240VAC/DC

Out of stock

(Inclusive of 18.00% GST)

Product Id
1SVR740722R1400
The CM-MSS.21P belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 1 n/c + 1 n/o (SPDT) output with contacts rated at 250 V / 4 A. It features one sensor circuit to monitor PTC temperature sensors and works according to the closed-circuit principle. The sensor circuit of the CM-MSS.21P is short-circuit, as well as interrupted-wire monitored and the relay will be reset automatically after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers maintenance free Easy Connect Technology with push-in terminals.

More about CM-MSS.21P Therm. motor protec. relay 1n/o+1n/c, 24-240VAC/DC

Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Compatibility Monitoring Relays
Rated Insulation Voltage (Ui) Measuring Circuit / Output Circuit 300 volt, Output Circuit 1 / Output Circuit 2 300 volt, Supply Circuit / Measuring Circuit 300 volt, Supply Circuit / Output Circuit 300 volt
Ambient Air Temperature Operation -25 ... +60 degree Celsius, Storage -40 ... +85 degree Celsius
Terminal Type Screwless Terminals
Package Gross Weight 0.145 kilogram
Product Range Monitoring Relays
Invoice Description CM-MSS.21P Therm. motor protec. relay 1n/o+1n/c, 24-240VAC/DC
Package Height 109 millimetre
Package Length 30 millimetre
Package Width 97 millimetre
Max Operating Voltage UL/CSA Output Circuit 300 volt AC
Function 1 sensor circuit, Short-circuit detection, Non-volatile fault storage, Dynamic interrupted wire detection, Auto reset, ATEX approved
Extended Product Type CM-MSS.21P
Total GST Percentage 18.00
HSN Number 85364900
Country of origin Germany (DE) - Imported by ABB India Limited
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CCC Certificate Click Here
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