简介： a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another. The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A fuse is a type of low resistance resistor that acts as a sacrif

Thermal Cutoffs/Switches/Fuses

Thermal Cutoffs/Switches/Fuses 供应商报价