Automation & Control

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

Out of stock
    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
    CompatibilityMonitoring 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 TemperatureOperation -25 ... +60 degree Celsius, Storage -40 ... +85 degree Celsius
    Terminal TypeScrewless Terminals
    Package Gross Weight0.145 kilogram
    Product RangeMonitoring Relays
    Invoice DescriptionCM-MSS.21P Therm. motor protec. relay 1n/o+1n/c, 24-240VAC/DC
    Package Height109 millimetre
    Package Length30 millimetre
    Package Width97 millimetre
    Max Operating Voltage UL/CSAOutput Circuit 300 volt AC
    Function1 sensor circuit, Short-circuit detection, Non-volatile fault storage, Dynamic interrupted wire detection, Auto reset, ATEX approved
    Extended Product TypeCM-MSS.21P
    Total GST Percentage18.00
    HSN Number85364900
    Country of originGermany (DE) - Imported by ABB India Limited
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