Compact motor starter with 20 A current, protection from short-circuits and overloads.
The MS116-20 manual motor starter, also known as a motor protection circuit breaker or manual motor protector, is a compact device with a 45 mm width designed to manually switch on and off motors. It provides reliable protection against short-circuits, overloads, and phase failures without the need for a separate fuse. The device features a rated operational current of 20.0 A and offers a service short-circuit breaking capacity of 10 kA at 400 VAC with a trip class 10A. Key built-in features include a disconnect function, temperature compensation, and a trip-free mechanism. The rotary handle provides clear switch position indication, making it easy to use. Suitable for both three- and single-phase applications, the MS116-20 is ideal for a variety of industrial settings. Additional accessories such as auxiliary contacts, signaling contacts, undervoltage releases, and more are available to enhance its functionality.
Key Features
- Rated operational current 20 A
- Short-circuit breaking capacity 10 kA
- Temperature compensation
- Trip-free mechanism
- Rotary handle with switch indication
Technical Specifications
| Specification |
Value |
| Material | Plastic and metal components |
| Dimensions | 45 mm width, 97.8 mm height, 85.4 mm depth |
| Weight | 0.31 kg |
| Power | Rated operational power 7.5 kW at 400 V |
| Warranty | Standard manufacturer warranty |
