The 453AD3BBB 3-Pole 40 Amp 240V Contactor is a heavy-duty electrical switching component designed for HVAC systems, industrial equipment, and general power control applications. Built to reliably handle high electrical loads, this contactor is commonly used in air conditioning condensers, heat pumps, compressors, and other motor-driven equipment requiring safe and consistent power switching.
Engineered for durability and long service life, this contactor provides efficient coil operation at 240V control voltage, ensuring stable engagement and disengagement under load conditions. Its 3-pole configuration allows simultaneous switching of multiple circuits, making it ideal for single-phase or three-phase HVAC applications depending on system design.
The compact and robust construction ensures resistance to heat, vibration, and electrical wear, providing dependable performance in demanding environments. Designed for easy installation in standard electrical enclosures, this contactor is a reliable replacement or OEM-equivalent part for HVAC service and maintenance applications.
KEY FEATURES
- 3-Pole electrical contactor design
- Rated at 40 Amp load capacity
- Coil voltage: 240V
- Heavy-duty HVAC and industrial application use
- Suitable for compressors, condensers, and motors
- Durable heat-resistant housing
- Long mechanical and electrical lifespan
- Compact design for easy installation
- Reliable switching under load conditions
- Compatible replacement for HVAC systems

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