Description
Keep your HVAC or electric furnace system safe and running reliably with the York S1-3500-377P/A — a genuine OEM 2-pole circuit breaker designed for 120/240 V systems. Engineered to exact manufacturer specifications, this breaker safeguards HVAC and heating equipment from overloads, short circuits, and other electrical faults. Whether you’re replacing a worn-out breaker or installing a new system, the S1-3500-377P/A delivers dependable protection and peace of mind.
Key Features
- 60 Amp, 2-Pole — Handles up to 60 A and monitors both hot legs, making it suitable for standard residential and commercial HVAC and furnace systems.
- 120/240 V Rated — Compatible with common single-phase electrical supplies used in many heating and air conditioning units.
- OEM-Grade Replacement — Genuine York part, ensuring proper fit, compliance with original specifications, and reliable operation when replacing existing circuit protection.
- Circuit Protection & Safety — Automatically interrupts power in the event of overload or short-circuit conditions, safeguarding wiring, components, and preventing potential fire hazards.
- Compact & Easy to Install — Compact form factor and straightforward installation make it convenient for integration into electrical panels, control boxes, or furnace housings.
- Durable Construction for HVAC Environments — Built to withstand the electrical demands and thermal conditions typical of HVAC units, ensuring long service life under regular use.






