Bard 8615-040 Circuit Breaker

The Bard 8615-040 is a heavy-duty, 50A 2-pole circuit breaker designed specifically for integrated overcurrent protection within Bard wall-mount HVAC units and electric heat packages. This OEM component serves as a critical safety interface, engineered to interrupt high-amperage current flow during short circuits or thermal overloads to prevent damage to the compressor and internal control wiring. As a veteran-grade HVAC replacement part, it features a robust two-pole configuration suitable for 208/230V applications, ensuring both legs of the power supply are disconnected simultaneously for maximum safety during a fault event. This part number has been superseded by the Bard 8615-040BX, maintainng full physical and electrical compatibility with legacy equipment while providing the reliable overcurrent protection required for 5-ton units and EHCH036A-A05 heat packages. Technicians can rely on the precise trip curve of this Bard circuit breaker to eliminate nuisance tripping in high-demand commercial cooling environments.

Key Benefits

• OEM Precision: Guaranteed direct replacement for Bard 8615-040, eliminating the need for mounting modifications or field adjustments.
• Enhanced Safety: High 50 amp breaker capacity provides a reliable thermal-magnetic trip mechanism to safeguard expensive HVAC components.
• Dual-Pole Protection: Specifically designed as a 2 pole circuit breaker to handle the balanced electrical loads found in modern residential and commercial wall-mount systems.
• Optimized Performance: Engineered to match the specific startup inrush currents characteristic of Bard blower motors and heating elements.

Common Questions

Is the Bard 8615-040 compatible with the 8615-040BX model?
Yes, the 8615-040BX is the current boxed version of the original 8615-040. They share identical technical specifications, including the 50A rating and physical footprint, making them 100% interchangeable.

Which Bard HVAC units utilize this specific breaker?
This breaker is commonly found in large-capacity wall-mount air conditioners and heat pumps, as well as supplemental electric heat packages such as the EHCH series used in 3 to 5-ton units.

How do I identify if this breaker needs replacement?
If you observe scorched terminals, a breaker that fails to reset after a trip, or significant heat buildup at the busbar connection, the internal contacts have likely degraded and require immediate replacement to maintain system integrity.

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.