Heatcraft Refrigeration R034915200 Contactor

The Heatcraft Refrigeration R034915200 Contactor is a robust 2-pole magnetic contactor engineered for reliable motor and compressor control in light commercial refrigeration systems. Rated for 208/240V AC operation with a 20 FLA (Full Load Amperage) capacity, this component is designed to handle the high-cycle demands of condenser fans and compressors. Its silver-cadmium oxide contacts provide superior conductivity and resistance to welding, ensuring stable electrical performance under heavy inductive loads. With a compact frame and standardized mounting footprint, it serves as a direct replacement in numerous Heatcraft, Bohn, and Chandler condensing units, facilitating efficient field repairs and minimizing system downtime.

• 20 Amp Inductive Rating: Built to manage the startup inrush current typical of HVACR motors and compressors.
• Dual-Pole Switching: Provides simultaneous disconnection of both power legs for safer equipment isolation.
• Direct OEM Compatibility: Ensures seamless integration with existing Heatcraft refrigeration parts and wiring harnesses.
• Heavy-Duty Coil: The 230V coil is designed for high-heat environments, reducing the risk of premature coil burnout.

Common Installation Questions

Can I use this contactor for both 208V and 240V systems?
Yes, the R034915200 is rated for a 208/240V range, making it compatible with standard commercial power supplies.

Does this replace a single-pole contactor with a shunt?
This is a true 2-pole contactor. While it can often replace a single-pole unit in certain applications to provide a complete circuit break, always verify your specific wiring diagram for compatibility.

What is the maximum resistive load for this unit?
While optimized for 20 Amp inductive loads, it typically carries a higher 30 Amp resistive rating for non-motor applications.

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.