Import 8am Big Current Thermal Protector — Buy in wholesale FOB from Supplier in China

The 8AME Series thermal protector from Yangzhou Wuyue Electric Co., Ltd is a bimetal-based protection device that responds to both temperature rise and current overload. It carries electrical ratings of 125V AC and 250V AC at 5A to 90A, plus 12V DC and 24V DC at the same current range. Trip-off current spans 5A to 90A, with a standard trip-off time of 4-10 seconds at 25 degrees centigrade ambient, though customised timings can be arranged. The operating temperature is specified in 5-degree centigrade increments, with a tolerance of plus or minus 5 degrees centigrade or plus or minus 8 degrees centigrade depending on the variant ordered.

The protection mechanism relies on a bimetal disc that deforms with heat to break the circuit, assisted by an auxiliary heater for precise current-based tripping. Construction uses proven bimetal technology with long electrical life and high reliability, suitable for repeated thermal cycling. The dual-sensing design ensures that either sustained overcurrent or blocked-rotor overheating triggers shutdown before winding damage occurs. Reset is automatic upon cooling, which simplifies system design but must be accounted for in safety planning.

Typical applications include electric tools, mixers, submersible pumps, high-pressure washers, split-phase and capacitor-start motors, car motors, washing machines, dust collectors, ballasts and transformers. Buyers should confirm whether the 5-90A range covers their specific motor inrush and stall-current profiles. The supplier's location in Yangzhou, Jiangsu Province, places it within China's established electrical component manufacturing corridor. Request confirmation of exact trip-off temperature, tolerance band and reset temperature differential before finalising an order.

Yangzhou Wuyue Electric Co., Ltd is based at Building D, Software Information Industrial Park, No 2 Huaijiang Avenue, Yangzhou, Jiangsu, China, postal code 225800. The company holds product listings on a B2B platform with harbour-tier trust status. Its response rate is recorded at 0.00 percent with zero average response hours, indicating limited or unmonitored inquiry handling at the time of data capture. Buyers should test responsiveness directly before relying on this channel for urgent procurement.

The supplier's core offering centres on thermal protection devices for motor and transformer applications, with the 8AME Series representing its big-current thermal protector line. No verified certification details, factory audit results, or production capacity figures are present in the source data. Importers should request ISO 9001 or applicable IECEx/UL certification evidence, along with sample lead times and minimum order quantities, during initial contact.