Automatic Motor Overload Protector

Automatic Motor Overload Protector provides self-recovery for a motor circuit after the matched thermal condition falls back into the reset range; no manual reset button is part of the operating concept. Besides motors, the source lists generators, transformers, power supplies, power tools, UPS units, fitness equipment and food-processing machines. A confirmed setting should remain tied to the individual motor platform because winding heat and cooling paths vary.

Validation for Automatic Motor Overload Protector should follow the motor's real sequence rather than a bench-only check. Record normal current, create the abnormal-load condition, measure temperature where the protector is installed, then observe both interruption and recovery. Reference electrical data: 125VAC / 250VAC / 32VDC; 50-60Hz AC; 1500VAC-1min withstand; 3× rated-current switching capacity; 25°C ±3°C test environment.

Development may use the existing device, a motor drawing or a working prototype. Gan'en Electronics can produce the bimetal, perform forming/heat treatment and complete protector assembly; stated monthly capacity is 4 million protectors. Commercial terms from the source are MOQ 10,000 pcs, free regular samples with freight excluded, around 7 days for standard production and around 15 days for customized production.

Automatic Motor Overload Protector lots are released against the approved sample version. Quality records use IQC, IPQC, FQC and OQC plus a complete final inspection; customer-appointed inspection is possible. Production images/video may be supplied. The 30-day warranty and traceability process reference model ID, packing data, lot number and customer operating information.