York 024-31642-000 Contactor

Maintaining clear electrical paths in commercial and residential systems requires a technician-grade component like the York 024-31642-000 3-Pole Contactor. This heavy-duty HVAC contactor is engineered for high-demand power switching, specifically controlling inductive loads such as AC compressors, blower motors, and condenser fans. Rated for 30 Amps with a standard 24V coil, this direct replacement contactor ensures reliable circuit closures by minimizing arcing and resistive heat buildup across the silver cadmium oxide contacts.

When swapping out pitted or welded contacts, the York 024-31642-000 provides a precise mechanical fit for a wide range of York replacement parts. Its open-frame design allows for rapid heat dissipation, making it suitable for high-cycle applications in commercial refrigeration and split-system air conditioning maintenance. As a veteran in the field knows, contactor chattering can lead to motor burnout; this OEM-spec contactor utilizes an electromagnetic coil designed to stay engaged even during minor voltage fluctuations, protecting the expensive compressor from premature failure.

• High-Amperage Durability: Rated for 30A inductive loads, providing the necessary capacity for heavy-duty HVAC components.
• Multi-Pole Versatility: The 3-pole configuration allows for comprehensive control of three-phase systems or multiple single-phase components.
• Standard 24V Coil: Simplifies troubleshooting and replacement within standard low-voltage control circuits.
• Robust Switching Mechanism: Built to withstand frequent cycling without mechanical fatigue, reducing the risk of contactor failure.

What causes a contactor to chatter or buzz?
Buzzing usually indicates low voltage to the coil (below the 20-22VAC threshold) or debris lodged in the armature. Chattering often stems from a failing transformer or bad thermostat signals.

Can I use this 3-pole contactor in a 1-pole or 2-pole application?
Yes, you can utilize only the required poles, but it is standard practice to match the pole count of the existing York 024-31642-000 to ensure proper line and load terminations.

How do I identify contactor pitting?
Inspect the contact surfaces for black carbon deposits, melting, or uneven wear; high resistance across these points indicates it is time for a professional-grade replacement.

This item is not eligible for free shipping.

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.