Why Choose the ABB 1SAM250000R1009 MS116-6.3 Manual Motor Starter?
The ABB 1SAM250000R1009 is a compact and reliable thermal-magnetic manual motor starter designed to provide efficient motor switching and protection in industrial automation, machinery and electrical control systems. As part of ABB’s MS116 motor protection circuit breaker series, it combines manual motor control with protection against overload, short circuit and phase failure conditions.
The MS116-6.3 features a three-pole design with an adjustable current range of 4.0–6.3 A, making it suitable for protecting small three-phase and single-phase motors. Its compact 45 mm width design enables space-saving installation in control panels and motor starter assemblies.
With a rated operational voltage up to 690 V AC, a short-circuit breaking capacity up to 50 kA at 400 V AC, and integrated disconnect functionality, the ABB 1SAM250000R1009 provides dependable motor protection without requiring additional fuses.
Key Advantages
- Reliable manual motor starter with thermal and magnetic protection.
- Adjustable 4.0–6.3 A current range for flexible motor protection.
- Protects motors against overload, short circuit and phase failure.
- Compact 45 mm housing width saves valuable panel space.
- Integrated disconnect function with clear ON/OFF indication.
- Suitable for direct motor protection and starter combinations.
Key Features
- ABB MS116 motor protection circuit breaker series.
- MS116-6.3 manual motor starter.
- 3-pole configuration.
- Adjustable thermal protection range: 4.0–6.3 A.
- Rated operational voltage up to 690 V AC.
- Thermal-magnetic trip protection.
- Trip class 10A overload protection.
- Rotary handle with clear switching position indication.
- DIN rail or mounting plate installation.
- Accessory options include auxiliary contacts, shunt trips and undervoltage releases.
Reliable Motor Protection for Industrial Applications
Manual motor starters provide essential protection for motors by combining switching capability with integrated thermal and magnetic protection. The ABB MS116-6.3 helps prevent damage caused by overload currents, short circuits and phase loss while allowing operators to manually isolate motor circuits.
The MS116 series is designed for industrial automation systems where compact dimensions, reliable protection and easy integration are required. Its accessory compatibility allows engineers to create complete motor starter solutions using ABB contactors and control components.
Typical Applications
- Industrial motor control panels.
- Pumps and ventilation systems.
- Conveyor and material handling equipment.
- Machine automation systems.
- OEM motor starter assemblies.
- Factory production equipment.
