Cutler-Hammer A201K3CA Non-Reversing Contactor

The Cutler-Hammer A201K3CA is a robust, non-reversing contactor designed for industrial motor control applications. Part of the Freedom Series, this NEMA Size 3 contactor is engineered for reliable switching of AC motors in demanding environments such as manufacturing plants, HVAC systems, and pumping stations. It features a 3-pole configuration with a continuous current rating of 90 amps, supporting horsepower ratings up to 50 HP at 460/575V. Key benefits include high durability, easy installation with front-accessible terminals, and compatibility with overload relays for enhanced motor protection. Compared to similar products like those from Allen-Bradley or Siemens, the A201K3CA offers superior arc quenching and longer mechanical life (up to 10 million operations), reducing downtime and maintenance costs. However, it lacks built-in surge suppression, which may require additional components in high-interference settings. Ideal for open enclosures, it operates efficiently with a 120V 60Hz coil, providing dependable performance in three-phase systems. This model is suitable for non-reversing applications where direction control is not needed, offering a cost-effective solution over more complex reversing contactors.