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High-voltage 460V operation tailored for commercial-grade HVAC systems
maintaining tight shut-off and system efficiency
The aluminum housing and compact footprint allow for multi-positional mounting
Built with a heavy-duty 22-gauge galvanized steel shell
Schneider Electric (Barber Colman) AM-321 Auxiliary Switch Freon High-voltage 460V operation tailored forThe Schneider Electric AM 321 is a precision engineered 2 SPDT auxiliary switch designed to provide reliable position feedback and sequence control for HVAC actuators. Functioning as the AM 322 direct replacement, this unit is built for seamless integration with legacy Barber Colman and modern Schneider Electric actuator assemblies. The assembly features dual Single Pole Double Throw contacts with an adjustable differential, allowing field technicians
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