Siemens Building Technology ASC77.2U Kit 320720-756 Rugged Build: Features a tarnish-resistant

Rugged Build: Features a tarnish-resistant aluminum body and durable NBR seals compatible with air

this unit delivers a nominal capacity of 44

Constructed with a reinforced thumbwheel grip to prevent slipping during high-cycle usage

Enhanced Motor Longevity: Prevents stator winding damage caused by excessive heat

Siemens Building Technology ASC77.2U Kit 320720-756 Rugged Build: Features a tarnish-resistantThe Siemens ASC77. 2U is a field installable external dual auxiliary switch kit designed for seamless integration with GIB, GBB, and GCA series OpenAir actuators. Engineered for precision positioning, this double auxiliary switch allows technicians to monitor actuator stroke and signal external equipment at predetermined rotation angles. With a heavy duty 24V to 250V AC DC switching capacity, the ASC77. 2U is essential for interlocking fans, dampers,