Belimo S1A Auxiliary Switch for Non-Spring Return Direct Coupled Actuators

Belimo S1A Auxiliary Switch for Non-Spring Return Direct Coupled Actuators

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$30.86

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S1A

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The Belimo S1A auxiliary switch is designed to indicate when a desired position of a damper is reached or to interface additional controls for a specific control sequence.

The S1A is a modular unit that mounts onto LM, NM, AM, and GM direct-coupled actuators, locked into place by guiding grooves on the sides of the actuator. The included driver disk is attached to the actuator clamp and offers direct transmission of the actuator position to the micro switch cams. The switching points can be set over the full scale of 0 to 1 simply by adjusting the slotted discs.

Product Specifications

Number of Switches	1 SPDT 2
Weight	4.6 oz [130 g]
Switching Capacity	3A (0.5A), 250 VAC
Switching Point	Adjustable over Full Rotation (0° to 95°)
Pre-Setting	With Scale Possible
Humidity	5 to 95% RH non-condensing
Ambient Temperature	-22°F to 122°F [-30°C to +50°C]
Storage Temperature	-40°F to 176°F [-40°C to 80°C]
Housing	NEMA 2 / IP54
Housing Rating	UL94-5VA
Servicing	Maintenance Free
Agency Listings	cULus acc. to UL60730-1, CE according to 73/23/EEC
Quality Standard	ISO 9001