Product description

The Contactor 3-Pole AC-3 11 kW Set is a high-capacity electrical switching component used to control the powerful three-phase motors in Snap-On wheel balancers and tire changers. This contactor is rated for 11 kW loads and is specifically designed for AC-3 duty cycles, which involve starting, plugging, and inching of induction motors. Over time, the internal contacts can become pitted or welded due to electrical arcing, leading to motor failure or erratic machine operation. A buzzing coil is another common sign of a failing contactor. This complete set provides a reliable replacement to ensure that your equipment's motor control system operates safely and efficiently under high-volume workloads.

Product highlights

• High Capacity: Rated for up to 11 kW, making it suitable for the heavy-duty induction motors found in professional shop equipment.
• 3-Pole Design: Engineered for 3-phase power systems, providing synchronized switching of all power leads for balanced motor operation.
• AC-3 Duty Cycle: Optimized for the frequent start/stop cycles common in wheel balancer and tire changer applications.
• Long Electrical Life: Features high-grade contact materials designed to resist arcing and provide thousands of reliable cycles.

Specs

Manufacturer Part Number: eaa0392g43a
Country of Manufacture: USA

Direct replacement models

Snap-On: eaa0392g43a
Fits Models: 3-phase Snap-On and John Bean equipment

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.