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This auxiliary switch is designed to add an extra control or signaling circuit to definite purpose contactor setups, helping support functions such as status indication, interlocking, alarms, and control feedback in HVAC and industrial control panels. It features a 1 Form Z contact arrangement (1 NO and 1 NC) and screw-type connections using #6-32 terminals to provide a secure, service-friendly wiring method. Rated up to 10 A at 600 VAC, it is built to handle demanding control applications where dependable auxiliary contacts are needed. Compatible with SA1Z600VS / SA1C300VQ / SA1Z600VQ / SA2C300VQ. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
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Compatibility: Compatible with SA1Z600VS, SA1C300VQ, SA1Z600VQ, SA2C300VQ; supports auxiliary switching needs in definite purpose contactor applications
Power handling: Rated up to 10 A at 600 VAC; supports control loads in HVAC and industrial panels; helps maintain stable switching performance in demanding environments
Contact set: 1 NO + 1 NC (1 Form Z); enables interlocks, signaling, and feedback from contactor position; useful for pilot lights, alarms, and control relay inputs
Connection type: #6-32 screw terminals; provides secure field wiring using standard tools; helps reduce intermittent issues caused by loose or unreliable connections
Application fit: Auxiliary switch add-on for definite purpose contactor applications; supports HVAC equipment and industrial control cabinets where extra contacts are required