ABB thermistor motor protection relay CM-MSS.31S/10156607.

PRODUCT INFORMATION OF ABB thermistor motor protection relay CM-MSS.31S/10156607.

General Information of ABB thermistor motor protection relay

• Extended Product Type:

  CM-MSS.31S

• Product ID:

  1SVR730712R1400

• EAN:

  4013614496653

• Catalog Description:

  CM-MSS.31S Therm. motor protec. relay 1n/o+1n/c, 24-240VAC/DC

• Long Description:

  The CM-MSS.31S 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.31S is short-circuit, as well as interrupted-wire monitored and the relay can be reset automatically, manually or remotely after the failure has been removed. This protection relay is certified according to the ATEX directive 94/9/EC and is equipped with a reset / test button. A sealable transparent cover for protection against unauthorized changes is available as accessory. The device offers screw connection technology with double-chamber cage connection terminals.

Classifications

• Object Classification Code:

  B

• ETIM 5:

  EC002568 – Temperature monitor (motor protection)

• ETIM 6:

  EC002568 – Relay for thermistor protection (PTC)

• ETIM 7:

  EC002568 – Relay for thermistor protection (PTC)

• ETIM 8:

  EC002568 – Relay for thermistor protection (PTC)

• eClass:

  V11.0 : 27371503