Heatcraft Refrigeration 2255845 Contactor
The Heatcraft 2255845 Contactor is a robust 3-pole definite purpose contactor designed for heavy-duty commercial refrigeration and HVAC applications. Engineered for 24V coil voltage systems, this component manages electrical loads up to 25 Amps, making it a critical replacement part for Bohn, Larkin, and Climate Control condensing units. The silver cadmium oxide contacts are built to resist welding and pitting under high-inductive loads, ensuring reliable compressor and fan motor switching. Its compact footprint and universal mounting bracket allow for straightforward installation in tight control panels. This 25A 3-pole contactor provides a durable electrical interface, maintaining circuit integrity even in high-cycle environments. By matching the FLA (Full Load Amps) and LRA (Locked Rotor Amps) ratings of your specific Heatcraft assembly, this unit ensures stable operation and prevents premature component failure in the field.
Key Benefits- High-Conductivity Contacts: Engineered to minimize voltage drops and reduce heat generation during high-amperage operation.
- Universal Application: Compatible with a wide range of Heatcraft Refrigeration Products legacy and current models.
- Simplified Wiring: Features standard box lugs and spade terminals for flexible field connections.
- Triple Pole Control: Ensures simultaneous switching of all three legs in three-phase refrigeration cycles.
Is the Heatcraft 2255845 compatible with 120V or 240V control circuits?
No, this specific model is rated for a 24V AC control signal. Utilizing it with higher voltage control circuits will result in immediate coil failure.
Can I use this 25 Amp contactor to replace a 20 Amp unit?
Yes, you can typically upsize the amperage rating of a contactor as long as the coil voltage and physical dimensions match the original specifications.
What causes contactor chatter in 24V refrigeration systems?
Chatter is often caused by low voltage at the coil, a failing transformer, or a dirty contact surface. Verify you have a consistent 24V signal under load.
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: $278.57
-65%$278.57
$97.50Heatcraft Refrigeration 2255845 Contactor
The Heatcraft 2255845 Contactor is a robust 3-pole definite purpose contactor designed for heavy-duty commercial refrigeration and HVAC applications. Engineered for 24V coil voltage systems, this component manages electrical loads up to 25 Amps, making it a critical replacement part for Bohn, Larkin, and Climate Control condensing units. The silver cadmium oxide contacts are built to resist welding and pitting under high-inductive loads, ensuring reliable compressor and fan motor switching. Its compact footprint and universal mounting bracket allow for straightforward installation in tight control panels. This 25A 3-pole contactor provides a durable electrical interface, maintaining circuit integrity even in high-cycle environments. By matching the FLA (Full Load Amps) and LRA (Locked Rotor Amps) ratings of your specific Heatcraft assembly, this unit ensures stable operation and prevents premature component failure in the field.
Key Benefits- High-Conductivity Contacts: Engineered to minimize voltage drops and reduce heat generation during high-amperage operation.
- Universal Application: Compatible with a wide range of Heatcraft Refrigeration Products legacy and current models.
- Simplified Wiring: Features standard box lugs and spade terminals for flexible field connections.
- Triple Pole Control: Ensures simultaneous switching of all three legs in three-phase refrigeration cycles.
Is the Heatcraft 2255845 compatible with 120V or 240V control circuits?
No, this specific model is rated for a 24V AC control signal. Utilizing it with higher voltage control circuits will result in immediate coil failure.
Can I use this 25 Amp contactor to replace a 20 Amp unit?
Yes, you can typically upsize the amperage rating of a contactor as long as the coil voltage and physical dimensions match the original specifications.
What causes contactor chatter in 24V refrigeration systems?
Chatter is often caused by low voltage at the coil, a failing transformer, or a dirty contact surface. Verify you have a consistent 24V signal under load.
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 2255845 Contactor is a robust 3-pole definite purpose contactor designed for heavy-duty commercial refrigeration and HVAC applications. Engineered for 24V coil voltage systems, this component manages electrical loads up to 25 Amps, making it a critical replacement part for Bohn, Larkin, and Climate Control condensing units. The silver cadmium oxide contacts are built to resist welding and pitting under high-inductive loads, ensuring reliable compressor and fan motor switching. Its compact footprint and universal mounting bracket allow for straightforward installation in tight control panels. This 25A 3-pole contactor provides a durable electrical interface, maintaining circuit integrity even in high-cycle environments. By matching the FLA (Full Load Amps) and LRA (Locked Rotor Amps) ratings of your specific Heatcraft assembly, this unit ensures stable operation and prevents premature component failure in the field.
Key Benefits- High-Conductivity Contacts: Engineered to minimize voltage drops and reduce heat generation during high-amperage operation.
- Universal Application: Compatible with a wide range of Heatcraft Refrigeration Products legacy and current models.
- Simplified Wiring: Features standard box lugs and spade terminals for flexible field connections.
- Triple Pole Control: Ensures simultaneous switching of all three legs in three-phase refrigeration cycles.
Is the Heatcraft 2255845 compatible with 120V or 240V control circuits?
No, this specific model is rated for a 24V AC control signal. Utilizing it with higher voltage control circuits will result in immediate coil failure.
Can I use this 25 Amp contactor to replace a 20 Amp unit?
Yes, you can typically upsize the amperage rating of a contactor as long as the coil voltage and physical dimensions match the original specifications.
What causes contactor chatter in 24V refrigeration systems?
Chatter is often caused by low voltage at the coil, a failing transformer, or a dirty contact surface. Verify you have a consistent 24V signal under load.
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.
