Fridge Bimetal 2 Wire

Description

Product Description: Universal N12-5 / 0857 3-Wire Refrigerator Defrost Thermostat Bimetal Assembly Maintain an ice-free and highly efficient freezer compartment with this premium 3-Wire Refrigerator Defrost Thermostat Bimetal Assembly (cross-referenced with the popular N12-5 / 0857 component series). Specifically engineered for automatic “no-frost” refrigerator configurations, this assembly acts as a crucial thermal safety switch to prevent the cooling coils from becoming choked with frost. The internal bimetal sensor detects when the evaporator temperature drops to freezing, bridging the circuit to engage the defrost heater. Once the ice is safely melted, the thermostat automatically cuts power to prevent overheating. Encased in a heavy-duty, moisture-proof clear vinyl casing to thrive in high-humidity, sub-zero conditions, this 3-wire assembly features an integrated clip-on terminal connector block for an organized, snap-in installation. Key Features Reliable Thermal Response: Precision calibrated to standard defrost cycles, keeping ice from blocking essential freezer airflow. Streamlined 3-Wire Configuration: Color-coded leads terminate into a secure, white multi-pin connector plug, eliminating messy wire cutting or splicing during field repairs. Heavy-Duty Sealed Casing: The bimetal element is tightly sealed against frost and condensation, preventing premature electrical short-circuits. Standard Electrical Overhead: Built to operate safely on standard residential appliance power lines (rated for 250V AC, 10A / 125V AC, 15A configurations). Compatible Brands & Systems A 3-wire N12-5 type defrost bimetal is an industry-standard service part across major online appliance retailers like Duinolk. It serves as a universal or direct-fit replacement component across multiple double-door and side-by-side frost-free refrigerators, including: LG Refrigerators: Highly compatible with a broad assortment of LG No-Frost and Express Cool overhead freezer compartments that utilize a 3-wire plug layout. Samsung Refrigerators: Functions perfectly as an aftermarket replacement for various top-mount frost-free models struggling with ice buildup on the rear panel. Toshiba & Panasonic Refrigerators: Widely adapted into multi-door Asian-market refrigerator cabinets to restore automatic defrost cycle timing. Whirlpool & Godrej Lines: Used by field technicians as a dependable alternative service part to fix cooling failures in the lower fresh-food compartment caused by a choked evaporator. ⚠️ Safety Note: Always disconnect your refrigerator completely from the mains power supply before starting this repair. For accurate temperature monitoring, the metal face of the bimetal switch must be firmly clipped or securely zip-tied directly onto the copper/aluminum evaporator coil tube.