Rheem-Ruud 42-107430-03 Circuit Breaker

The Rheem-Ruud 42-107430-03 Circuit Breaker is a critical OEM replacement part designed for high-demand HVAC applications. This 60A 2-pole breaker (2P) operates at 120/240V and provides essential overcurrent protection for air handlers and heat pump systems. Engineered for a precise fit, this DIN rail mount circuit breaker features lug-to-lug terminal connections, ensuring a secure and stable electrical interface within the equipment cabinet. As a direct cross-reference for S1-024-25298-003, 97W36, and 42-23201-01, it allows for a seamless swap-out during service calls, maintaining the electrical integrity of the unit without modifications. For veteran technicians, this HVAC circuit breaker is the standard solution for tripping issues or resistive heating at the terminals, protecting expensive compressors and blower motors from short circuits and overload conditions. Rely on this genuine Rheem part to restore system safety and prevent nuisance trips in residential or commercial units.

• Direct Cross-Compatibility: Perfectly replaces York S1-024-25298-003, Lennox 97W36, and 42-23201-01 for faster repairs.
• Robust Overcurrent Protection: A 60-amp rating ensures the system handles startup inrush current without premature failure.
• Standardized Mounting: Designed for DIN rail installation, common in Rheem and Ruud air handlers.
• HVAC Rated: Specifically built for 50/60 Hz 230V/240V systems, providing 10kA interrupting capacity for safety.

• Why does my HVAC breaker trip immediately after a reset? This usually indicates a dead short in the circuit, a ground fault, or a seized compressor drawing excessive LRA (Locked Rotor Amps).
• Can I use a standard residential breaker instead? No. Many HVAC cabinets require internal DIN rail mounted breakers like the 42-107430-03 with specific lug connections rather than standard panel bus-bar clips.
• What does a burnt smell at the breaker indicate? This typically points to loose lug connections causing high contact resistance, which generates heat and can melt the breaker casing.

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.