The Siemens Contactor Assembly for star delta starts is engineered for robust performance in AC-3 applications, handling loads up to 45 kW at 400 V. It features a sleek 3 pole design with built in electrical and mechanical interlocks for safety. With superior shock resistance and an extended mechanical service life of up to 10 million cycles, it is ideal for demanding industrial environments. Enhanced by auxiliary switches, it optimizes control and efficiency.

10 million cycles mechanical service life
Integrated electrical and mechanical interlocks
Shock resistant
Adjustable mounting options
Wide temperature range
Multiple terminal connections
Fast operation for industrial use