The thermistor motor protection relay CM-MSS monitors the winding temperature and thus protects the motor from overheating, overload and insufficient cooling in accordance to the product standard IEC 60947-8, control units for built-in thermal protection (PTC) for rotating electrical machines.

The CM-MSS.21S 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.

Die Thermistor-Motorschutzrelais CM-MSE und CM-MSS werden zur Steuerung von Motoren mit PTC Temperaturfühlern verwendet. Die Temperaturfühler sind in die Wicklungen der Motoren eingebaut und messen unmittelbar die Motorerwärmung. Dies ermöglicht eine unmittelbare Kontrolle und Auswertung verschiedener Betriebsbedingungen.

The thermistor motor protection relay CM-MSS monitors the winding temperature and thus protects the motor from overheating, overload and insufficient cooling in accordance to the product standard IEC 60947-8, control units for built-in thermal protection (PTC) for rotating electrical machines.

The CM-MSS.11S 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.

查看此类别中的其他产品: 监控继电器 ABB, 监测继电器 ABB. 查看该系列的其他产品。 : ABB CM-MSS. * 所有价格都是税前价（不含增值税），也不包括运费，下订单时将会一起添加。 运费在此标签 "如何购买"。 有关特别优惠的详细信息，请参见 “促销规定”。

The new thermistor motor protection relays CM-MSS protect your application due to the coverage of many internationally valid approvals and markings and therefore ensure best quality and compliance to the most international safety standards. Additionally by installing a CM-MSS device you are in compliance

The CM-MSS.22S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 V AC/DC and has a 2 c/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 thermistor motor protection relay CM-MSS monitors the winding temperature and thus protects the motor from overheating, overload and insufficient cooling in accordance to the product standard IEC 60947-8, control units for built-in thermal protection (PTC) for rotating electrical machines.

The CM-MSS.22S belongs to the CM-MSS thermistor motor protection relay range. It operates with a rated control supply voltage of 24 V AC/DC and has a 2 c/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.