1. This lifting pendant controller is made of sturdy ABS plastic, this switch control is durable. 2. Suitable for different models, locations and environments 3. This is a great pendant switch control. Usually used for single-hook, single-speed electric hoist or hoist-type traffic and industrial remote control. 4. It is mainly suitable for lifting and lowering operations in high-rise buildings. At the same time, it can also be used in machine shops to lift machine tool production and assembly lines, warehouses, and household power stations and food factories for household lifting products. 5. Product Description: Operating Temperature -25+40 (℃); Operating Current 5A 2A (A); Head Protection Grade IP65; Rated Insulation Voltage 500V; Mechanical Life: 1 Million Times