9700普通型温度保护是由碟形高灵敏双金属元件、动触头、静触片、固定底板、外壳和耐温导线等组成。工作时双金属元件处于自由状态，动触头与静触片闭合，电路导通。当使用电器因故发热，温度上升到该产品额定动作温度值时，双金属片受热产生内应力而迅速动作，推开动触头，使触点断开、切断电源，电器停止工作，从而起到热保护作用。当被保护电器的温度下降到该产品的额定复位温度值时，双金属元件恢复到初如状态动触点闭合，电器恢复工作。该产品具有电阻小，感温快、动作迅速、安全可靠、体积小等优点。广泛应用于；洗衣机、空调风扇电机、干衣机电机、水泵电机、变压器、镇流器、电动工具、汽车直流电机、微波炉电机、抽油烟机电机、电子组件、电热电器等。电压与电流:24VDC/12A;

125VAC/12A; 250VAC/8A.

Model BW-9700 temperature protector consists of butterfly high sensitive bimetallic element, moveable contact-head, static contact-piece, soleplate, outer case, thermal resistant lead and so on. When operation, the bimetallic element is in Free State and movable Mont act-head and static contact-piece is closed and the circuit is on. When the electric appliance is in operation is in operation and produces heat caused by some troubles and temperature is raised to the rated action temperature of the product, the bimetallic element produces inner stress and acts quickly and pushes the movable contact-head and make the contact point off and the power supply is ruined off and the electric appliance stop. Tenth way the thermal protection is made. When the temperature of electric appliance to be protected is dropped to the rated reset temperature, the bimetallic element restores to its primary state and contact point is closed. The electric appliance redtops its work. The product has many advantages such as small in resistor, quick in temperature feeling, fast in action, safe and reliable. Compact and so on. Application of the following: Motor of wader, motor of fan fir conditioner, motor of clothes drier. Motor of clothes drier\Motor of water pump\Transformer\Ballast\ Electric toll. DC motor of automobile, motor of microwave motor of oil and smoke pumping, electronic assembly, cheat electric appliance and so on.

德国凯恩科技 / 香港衡鑫（国际）实业有限公司，于一九八八年在大陆创立，迄今有20年生产制造温度控制开关的历史，20年来，我们累积经验，不断创新，获得国内外客户的好评。现已成为一家的生产制造温度控制保护器的生产厂。 　　本公司生产的各类温度开关，热保护器、电流型保护器,广泛应用于各种家用电器、马达、灯具、镇流器、电动工具、仪器设备等电器元件的过流、超温进行可靠安全保护。 工厂拥有日本引进的温度控制器自动化生产线和检测设备及一批经国外技术培训的技术人员和管理人员，产品的主要设计人员参与国外温度保护器权威厂家深造培训，且拥有多年制造温度控制器经验的专家和技术熟练的技师和操作人员。生产能力达300万只/月，产品质量、技术水平在同行业中处于地位。 公司严格执行ISO9000质量管理体系标准及ISO14001环境管理体系标准，坚持以“技术人才，生产设备先进，制作方法科学，温度保护准确，客人服务满意，创造行业”为质量方针，使凯恩品牌温度控制保护器创新每一天。