Heatcraft Refrigeration 2252440 Contactor
The Heatcraft 2252440 Compressor Contactor is a heavy-duty electrical switching component engineered for demanding commercial refrigeration and HVAC applications. Designed for high-amperage loads, this 40 AMP 2 poles contactor features a 24V coil voltage, making it a standard replacement for many Heatcraft, Bohn, and Lark units. For technicians servicing walk-in coolers, freezers, or rooftop units, this contactor provides reliable cycling of the compressor, ensuring the system maintains precise temperature setpoints while protecting the motor from electrical arcing. The silver cadmium oxide contacts are built to withstand the high inrush currents typical of commercial compressors, reducing the risk of pitted or welded contacts that lead to system failure. Whether you are performing routine maintenance or an emergency repair, this OEM-spec Heatcraft refrigeration part ensures compatibility and long-term performance in high-duty cycle environments.
Key Benefits:- High-Amperage Rating: Rated for 40 Amps at full load to handle heavy-duty commercial compressors without overheating.
- Standard 24V Control: Engineered for easy integration with standard thermostat circuits and low-voltage control systems.
- Durable Construction: Features robust terminals and high-grade insulation to prevent tracking and electrical shorting in humid environments.
- Precision Switching: Minimizes mechanical wear during compressor start-up and shutdown cycles.
- Direct Replacement: Designed specifically for Heatcraft family brands, ensuring correct footprint and terminal alignment.
Can I use this contactor for a 30-amp application?
Yes, as long as the coil voltage matches (24V). It is acceptable to use a higher-rated 40-amp contactor for a 30-amp load to provide additional headroom and durability.
Does this unit come with lug terminals or spade connectors?
The Heatcraft 2252440 typically features standard screw terminals and quick-connect spade terminals to accommodate various wiring configurations found in walk-in refrigeration systems.
What causes these contactors to fail in refrigeration units?
Most failures result from pitted contacts due to excessive cycling or low voltage to the 24V coil, which causes "chattering." Replacing a worn contactor proactively prevents compressor burnouts.
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.
Original: $202.88
-65%$202.88
$71.01Heatcraft Refrigeration 2252440 Contactor
The Heatcraft 2252440 Compressor Contactor is a heavy-duty electrical switching component engineered for demanding commercial refrigeration and HVAC applications. Designed for high-amperage loads, this 40 AMP 2 poles contactor features a 24V coil voltage, making it a standard replacement for many Heatcraft, Bohn, and Lark units. For technicians servicing walk-in coolers, freezers, or rooftop units, this contactor provides reliable cycling of the compressor, ensuring the system maintains precise temperature setpoints while protecting the motor from electrical arcing. The silver cadmium oxide contacts are built to withstand the high inrush currents typical of commercial compressors, reducing the risk of pitted or welded contacts that lead to system failure. Whether you are performing routine maintenance or an emergency repair, this OEM-spec Heatcraft refrigeration part ensures compatibility and long-term performance in high-duty cycle environments.
Key Benefits:- High-Amperage Rating: Rated for 40 Amps at full load to handle heavy-duty commercial compressors without overheating.
- Standard 24V Control: Engineered for easy integration with standard thermostat circuits and low-voltage control systems.
- Durable Construction: Features robust terminals and high-grade insulation to prevent tracking and electrical shorting in humid environments.
- Precision Switching: Minimizes mechanical wear during compressor start-up and shutdown cycles.
- Direct Replacement: Designed specifically for Heatcraft family brands, ensuring correct footprint and terminal alignment.
Can I use this contactor for a 30-amp application?
Yes, as long as the coil voltage matches (24V). It is acceptable to use a higher-rated 40-amp contactor for a 30-amp load to provide additional headroom and durability.
Does this unit come with lug terminals or spade connectors?
The Heatcraft 2252440 typically features standard screw terminals and quick-connect spade terminals to accommodate various wiring configurations found in walk-in refrigeration systems.
What causes these contactors to fail in refrigeration units?
Most failures result from pitted contacts due to excessive cycling or low voltage to the 24V coil, which causes "chattering." Replacing a worn contactor proactively prevents compressor burnouts.
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.
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Description
The Heatcraft 2252440 Compressor Contactor is a heavy-duty electrical switching component engineered for demanding commercial refrigeration and HVAC applications. Designed for high-amperage loads, this 40 AMP 2 poles contactor features a 24V coil voltage, making it a standard replacement for many Heatcraft, Bohn, and Lark units. For technicians servicing walk-in coolers, freezers, or rooftop units, this contactor provides reliable cycling of the compressor, ensuring the system maintains precise temperature setpoints while protecting the motor from electrical arcing. The silver cadmium oxide contacts are built to withstand the high inrush currents typical of commercial compressors, reducing the risk of pitted or welded contacts that lead to system failure. Whether you are performing routine maintenance or an emergency repair, this OEM-spec Heatcraft refrigeration part ensures compatibility and long-term performance in high-duty cycle environments.
Key Benefits:- High-Amperage Rating: Rated for 40 Amps at full load to handle heavy-duty commercial compressors without overheating.
- Standard 24V Control: Engineered for easy integration with standard thermostat circuits and low-voltage control systems.
- Durable Construction: Features robust terminals and high-grade insulation to prevent tracking and electrical shorting in humid environments.
- Precision Switching: Minimizes mechanical wear during compressor start-up and shutdown cycles.
- Direct Replacement: Designed specifically for Heatcraft family brands, ensuring correct footprint and terminal alignment.
Can I use this contactor for a 30-amp application?
Yes, as long as the coil voltage matches (24V). It is acceptable to use a higher-rated 40-amp contactor for a 30-amp load to provide additional headroom and durability.
Does this unit come with lug terminals or spade connectors?
The Heatcraft 2252440 typically features standard screw terminals and quick-connect spade terminals to accommodate various wiring configurations found in walk-in refrigeration systems.
What causes these contactors to fail in refrigeration units?
Most failures result from pitted contacts due to excessive cycling or low voltage to the 24V coil, which causes "chattering." Replacing a worn contactor proactively prevents compressor burnouts.
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.
