Why Choose the ABB 1SAM250000R1013 MS116-20 Motor Protection Circuit Breaker?
The ABB 1SAM250000R1013 is a compact and reliable motor protection circuit breaker (MPCB) designed to provide manual motor switching and protection against overloads, short circuits and phase failures in industrial motor applications. As part of the trusted ABB MS116 motor protection series, it combines dependable protection technology with a space-saving design for modern electrical control systems.
This manual motor starter provides a fuse-less solution for protecting motors while allowing straightforward isolation and control. The MS116 series features thermal and magnetic protection, a trip-free mechanism, temperature compensation and clear rotary handle indication, making it suitable for industrial machinery and automation installations.
With an adjustable motor protection range of 16–20 A, a rated operational voltage of 690 V AC and support for motors up to approximately 7.5 kW at 400 V AC, the ABB 1SAM250000R1013 MS116-20 is ideal for motor feeders, control panels and industrial drive protection applications.
Key Advantages
- Compact motor protection circuit breaker for industrial motor applications.
- 16–20 A adjustable overload protection range for flexible motor protection.
- Thermal magnetic protection against overloads, short circuits and phase failures.
- Built-in disconnect function enables safe motor isolation.
- 45 mm compact width saves valuable control panel space.
- Compatible with ABB accessories including auxiliary contacts and signalling devices.
Key Features
- ABB MS116 motor protection series.
- MS116-20 manual motor starter.
- 16–20 A adjustable current setting range.
- 3-pole motor protection device.
- 690 V AC rated operational voltage.
- 10A trip class thermal overload protection.
- 300 A instantaneous short-circuit release setting.
- DIN rail mounting for simple installation in control cabinets.
Reliable Motor Protection for Industrial Systems
Motor protection circuit breakers such as the ABB 1SAM250000R1013 protect electric motors by disconnecting power during overload or short-circuit conditions. This helps prevent equipment damage, improves operational safety and reduces downtime in industrial applications.
The ABB MS116 series is designed for integration into motor control assemblies and automation panels. Its compact dimensions, adjustable protection settings and accessory compatibility allow engineers to create efficient and reliable motor starter solutions.
Typical Applications
- Industrial motor control panels.
- Pumps, fans and conveyor systems.
- Machine building and OEM equipment.
- Automation systems and production machinery.
- Motor feeders and electrical distribution systems.
- Industrial equipment requiring reliable motor protection.
