The Siemens Contactor Assembly for star delta starting ensures reliable performance in AC-3 applications up to 11 kW at 400 V. It features integrated electrical and mechanical interlocks, supporting up to three normally open and three normally closed contacts for optimal control. Built for durability with a mechanical service life of up to 10 million cycles, it is ideal for continuous operation. The contactor also supports various auxiliary circuits and operates efficiently in temperatures from -25 to +60°C, making it versatile and reliable for demanding industrial conditions.

Designed for star delta starting applications
Robust mechanical construction for longevity
Excellent shock resistance
Screw type terminals for secure connections
Compact for flexible DIN rail installation
Finger safe design meets safety standards
Accommodates various conductor cross sections