Electric Thermal Protector for Motor (Kain-181)

Basic Info.Model NO.BWBreaking CapacityHigh Voltage Circuit BreakersOperationElectric TypeSpeedHigh-Speed Circuit BreakerArc-extinguishing MediumAirInstallationFixedStructureConventional Circuit BreakerCertificationVDESizeMiniatureMax Voltage250VOpen Temperature Range50-170degreeElectrical ToolPCB BoardUsageMotor, Air Conditiner, FanHeating PadElectrical BlanketTypeBlenderFunctionOvercurrent ProtectionTrademarkKAINSpecificationcustermizedOriginChinaProduct Description BW-B serial universal and enhanced protectors with large plastic casing are composed of the thermal conductive plastic casing, bimetallic parts welded with silver alloy contact point, conductive bracket, insulation fixation stand, fixed contact strip and heat resistance cable. When current passes through the bimetallic parts with resistance and in case of abnormal operation, along with the increase of current or the environment temperature rises to the set value, the bimetallic parts perform quick action, opens the contact point, and disconnects the circuit. When the device is cooled to the temperature for safe operation, the contact point will automatically closes and recover normal operation. Using InstructionThermal Protector is suitable for overheating protection for a various of electrical, electronic equipments, household appliance and their parts such as ballast, to prevent the dangerous overheating under malfunction of the parts in order to avoid the accident. Thermal protector is compact construction. It can maintain the normal work under severe environment when the case is metal case is electrified body when power on. So please be sure to use our company provided insulated sleeve at the time of installationYou must be noted that you should choose the specification which is suitable for its working voltage and working circuit The cable of the thermal protector should be connected well to prevent influence on normal operation of thermal protector caused by heating resulted from poor connection. Scope of ApplicationMotor of washer, motor of fan, air conditioner, motor of clothes drier, motor of water pump, ballast, electric tool, smoke pumping, electric appliance and so on.