ABB MS132-0.63KB Motor overload relay 1 pc(s) Adjustment range (amperage): 0.4 - 0.63 A Switching voltage (max.): 400 V

MS132-KB stands for the compact and powerful series in screw-less push-in spring connection technology in 45 mm width for the motor protection up to 15 kW (400 V) in railway applications. The devices comply with current rail standards and are therefore suitable for installation in passenger areas and driver's cabs of trains, which frequently operate in tunnels and underground. They offer reliable protection in case of overload and short-circuit and have a separation function. The operation is done by a strain relief with clear switch position indicator I/TRIP/0, additionally MS132-KB also have a short-circuit display. The turning handle can be directly locked in 0 position using a padlock. Auxiliary, signal and short-circuit signaling contacts as well as under-voltage and working current releases can be fitted without the need for tools. Push-in spring variants are available for auxiliary and signal contacts, which also fit the motor circuit breaker in screw technology.Direct adapters to protect the series AF...K permit the simple development of compact starter combinations. Protective housing and accessories for installation in control cabinets and doors complete the range. MS132-KB have trip class 10, are temperature compensated and phase failure-sensitive. They meet the international rail standards IEC 60077 in the applicable parts, IEC 61373 (category 1, class B) for shock and vibration as well as the European safety standard EN 45545-2 for fire and smoke. The Push-in spring connection terminals allow for rigid wires and stranded wires with wire end sleeves to be tool-free and time-saving insertion of the connection cables, strands without wire end sleeves can also be connected. Later adjustment of the connections is not necessary.

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