电机热过载保护器开关中国制造

DC24V 高电流微型电机热过载保护器切断开关带塑料外壳. 0.13 美元至 0.26 美元起订量:1000件 ; TB02B-B8D, KSD9700, ST-22, 17AM 照明恒温器热过载保护器 AC / 直流电机 …

金属 – 塑壳高 – 放大器电机热过载开关

Motor Thermal Overload Protector 250v 5a BW9700 50-150C Thermal Switch

TB02-BB8D 照明恒温器热过载保护器 AC 250V 2A

Mini Thermal Overload Protector Switch DC24V With Metal Case
BH series thermostat’s Principle and structure
体重 & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset automatically. When current through bimetal that are sensitive to temperature and current, the status of the bimetal will be changed by over-temperature or over-current to cut off circuit or switch on circuit. BH series are safer than normal protectors, as there is no temperature effect lag under condition of sudden big current.
BH series thermostat’s Specification
电气额定值:
DC-12V max 12A; DC-24V max 10A; AC-125V max 8A; AC-250V max 16A for BH series
DC-12V max 4A; DC-24V max 3A; AC-125V max 3A; AC-250V max 2A for BH-TB02 series
Open temperature: (30~150)±5℃; 5°C a step.
复位温度: 2/3 of the action temperature with tolerance of ±15°C. Reset temperature can also be provided according to customers’ requirement.

方面

TB02-BB8D series thermostat’s Application and Instruction
TB02-BB8D series thermal protectors ,effective reliable security protector and alarm devices, are widely used in various types 1.5 horsepower motors, lighting device, inverter welding machine, switch power, rechargeable battery pack, 荧光灯镇流器, portable power tools, electric appliances and other electric equipment to prevent from over-current & over-heating caused by abnormal work status. Enforced types that can withstand pressure of 3.5MPa are fit for build-in-installation of plastic coated motor.

DRAWING OF thermal overload protector switch