York S1-024-35798-000 Switch

The York S1-024-35798-000 Switch is a high-performance 1 SPDT auxiliary switch designed specifically for terminal integration within 3-pole and 4-pole contactor assemblies. As a genuine HVAC OEM replacement part, this auxiliary component enables secondary circuit control, allowing technicians to manage blower motors, indicator lights, or safety interlocks simultaneously with the primary load. Rated for industrial HVAC electrical control, it supports voltages up to 277V and carries a robust 60A capacity, ensuring reliable signal switching in demanding environments like York fan coil units and air handlers.

Field installation is streamlined by its compact form factor, fitting into tight control panels without compromising electrical clearance. The single-pole double-throw (SPDT) configuration provides versatility for normally open (NO) or normally closed (NC) logic, making it essential for complex Johnson Controls system sequences. By utilizing this York contactor auxiliary switch, contractors ensure seamless compatibility and maintain the original equipment's design integrity during repairs or system upgrades.

• OEM Compatibility: Exact drop-in replacement for the S1-024-35798-000, ensuring electrical and mechanical alignment with York contactors.
• SPDT Versatility: Directs current between two different paths, ideal for monitoring contactor state or controlling auxiliary equipment.
• High Electrical Rating: Capable of handling up to 60 Amps, suitable for heavy-duty commercial and industrial applications.
• Durable Construction: Engineered for high-cycle switching to withstand the frequent start/stop demands of HVACR systems.

What is the primary function of the York S1-024-35798-000 auxiliary switch?
This switch is designed to mount onto a main contactor to provide additional control signals. It changes state whenever the contactor coil is energized, allowing for the automation of secondary devices like status lamps or auxiliary heaters.

Can this SPDT switch be used on both 3-pole and 4-pole York contactors?
Yes, this auxiliary switch is specifically engineered for modular attachment to 3-4 pole contactor bodies within the York and Johnson Controls ecosystem.

What is the voltage rating for this component?
The York S1-024-35798-000 is rated for applications up to 277V, covering standard residential and most commercial HVACR electrical requirements.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.