Motor Overload

Description

Product Description Safeguard your valuable appliances with this Premium Miniature Push-Button Thermal Motor Overload Protector Switch. Engineered to provide reliable overcurrent and short-circuit protection, this compact, panel-mount thermal circuit breaker automatically cuts off electrical power when the current exceeds its rated threshold. This crucial cutoff prevents electric motors, compressors, and internal wiring from overheating or sustaining permanent burnout. Featuring a convenient mechanical “pop-out” reset design, this switch eliminates the hassle of replacing traditional glass fuses. When an overload occurs, the red button trips and pops out; once the connected motor cools down and the fault is resolved, simply press the button back in to instantly restore power. Key Features Automatic Thermal Interruption: Bi-metallic strip mechanism senses excess heat from overcurrent and safely trips to open the circuit. Manual Push-to-Reset: Features a prominent, tactile red button that clearly indicates a tripped state and provides an easy one-press reset. Compact Panel Mount Base: Standard rectangular housing with standard 2-pin quick-connect spatula terminals for swift, solder-free wiring. Flame-Retardant Casing: Molded from high-grade bakelite/polycarbonate material designed to withstand high operational temperatures and electrical arcing. ## Compatibility Guide This miniature thermal overload switch is a highly standardized universal component used across a massive array of small-induction motors, cooling systems, and motorized workshop tools. Compatible Applications & Products Air Conditioners & Refrigeration: Frequently used as an external or internal compressor overload protector for various window AC units, refrigerators, and deep freezers. Air Compressors: Fits most small portable and industrial air compressors (e.g., 1HP, 2HP pancake or twin-stack models) to prevent motor stall burnouts. Water Pumps & Pressure Cleaners: Ideal replacement part for domestic clear-water pumps, submersible pumps, and high-pressure car washers. Power Tools & Workshop Machinery: Universally compatible with the safety switch housings of table saws, drill presses, wood lathes, and meat grinders. Generator Sets: Commonly used on the control panels of portable gasoline and diesel generators to manage auxiliary AC outlet overloads. ⚠️ Compatibility Note: Before ordering, check the side casing of your old switch to verify its current rating (e.g., 5A, 10A, 15A, 20A, or 30A) and voltage limits (typically 125/250V AC). Always replace a tripped switch with an identical amperage rating to maintain accurate safety protection thresholds for your specific motor.