The Eaton C25END430A is a Cutler-Hammer Definite Purpose Contactor designed for reliable performance in heating, air conditioning, refrigeration, data processing, and food service applications. Featuring a compact and efficient design with a low VA coil and straight-through wiring, this 4-pole contactor effectively limits dust and contaminants, reducing noise. It is well-suited for motor and power control equipment, offering a robust solution for various industrial and commercial needs..This Eaton C25END430A is a 4-pole definite purpose contactor with a 30 Amp inductive and 40 Amp resistive full load current rating. It operates with a coil voltage of 110-120 VAC at 50/60 Hz. The contactor features screw/pressure plate and quick connect terminal connections and is UL Listed and CSA Certified. Its dimensions are 3.3800 inches by 2.6800 inches by 3.7500 inches.Control Voltage (120V): This refers to the coil voltage. You must apply 120V to the coil terminals to energize the contacts. | Current Rating (30A): This is the maximum continuous current the contacts are rated to carry. | Load Type: Is this switching a motor (inductive) or a heater (resistive)? Ensure the replacement's HP rating matches your motor's requirements. | Mounting/Footprint: Cutler-Hammer contactors often have specific mounting footprints. Check if the replacement is DIN rail mount or screw-mount. | Poles (4P): This unit has 4 poles, meaning it has 4 separate sets of contacts to open or close a circuit simultaneously.