Finding a reliable double pole contactor is essential for protecting your air conditioning system and ensuring smooth, efficient operation. The following top-rated options cover a range of voltages and current ratings, making it easier to match a replacement with your condenser or heat pump. Each product is chosen for solid construction, recognized performance, and compatibility with common HVAC setups.
| Product | Poles | Coil | Rated Current |
|---|---|---|---|
| BOJACK 2 Poles 24 VAC, 30 A | 2 P | 24 VAC | FLA 30 A |
| BOJACK 2 Poles 24 VAC, 40 A | 2 P | 24 VAC | FLA 40 A |
| BOJACK 2 Poles 120 VAC, 30 A | 2 P | 120 VAC | FLA 30 A |
| CAROPT PC230A, 24 V, 30 A | 2 P | 24 V | 30 A |
| CGele 2 Pole, 240 V, 40 A | 2 P | 240 VAC | 40 A |
The products listed below are representative choices for common residential and light commercial HVAC setups. When selecting a replacement, verify coil voltage, pole arrangement, and current ratings to ensure compatibility with your unit’s electrical specifications and wiring practices.
BOJACK 2 Poles 24 VAC, 30 A Contactor
This double pole contactor is designed for air conditioner condensers and compressors with a 24 VAC coil and a 30-amp FLA rating. The 2-pole configuration provides solid switching for typical outdoor units. It is suitable for residential applications where compact form and straightforward wiring are priorities.
BOJACK 2 Poles 24 VAC, 40 A Contactor
With a 40 A full load rating, this 2-pole contactor handles higher-demand compressors and longer run cycles more readily. The 24 VAC coil makes it a common match for standard residential outdoor units, and the configuration supports reliable start and shutoff control for cooling cycles.
BOJACK 2 Poles 120 VAC, 30 A Contactor
This model uses a 120 VAC coil suitable for certain control circuits and 30 A load ratings. A 2-pole design helps ensure reliable isolation of the compressor and condenser circuits, with compatibility for many common outdoor units that rely on 120 VAC control power.
CAROPT PC230A: 2 Pole, 24 V, 30 A
The PC230A magnetic contactor is a definite purpose unit suitable for air conditioners and heat pumps. It features a 2-pole design with a 24 V coil and a 30 A FLA/40 A RES rating, making it compatible with many standard HVAC systems. The unit is noted for reliable actuation with compatible wiring practices.
CGele 2 Pole, 40 A, 240 V Contactor
Designed for 240 VAC systems, this CGele unit offers a 2-pole arrangement with a 40 A inductive load rating. It is suitable for outdoor condenser units and some heat pumps that run on 240 V, delivering dependable switching and compatibility with a range of models thanks to standard mounting and terminal configurations.
Buying Guide: Key Purchase Considerations
- Voltage and coil compatibility: Match the coil voltage (24 V or 120/240 V) to your control circuit to ensure proper actuation and avoid failures.
- Current and load ratings: Choose a contactor with a Full Load Amps (FLA) rating at or above your compressor’s startup and running current. Consider Resistive (RES) ratings if you expect non-inductive loads.
- Poles and contact configuration: A 2-pole design is standard for outdoor condensers. Confirm that terminal layout fits your wiring harness and enclosure.
- Physical fit and mounting: Check the mounting hole pattern and enclosure dimensions to ensure a straightforward swap with the old unit.
- Durability and materials: Look for copper terminals, silver alloy contacts, and flame-retardant housings for long-term reliability and safer operation.
- Environmental suitability: If the unit is exposed to outdoor conditions, prioritize models rated for moisture, dust, and temperature variations.
When evaluating options, consider the specific model’s compatibility with your air conditioner’s make and model, along with the available space in the electrical disconnect area. Reading product datasheets and cross-referencing HVAC unit manuals can help confirm suitability before purchase.