Why Choose the ABB 1SAM250000R1007 MS116-2.5 Manual Motor Starter?
The ABB 1SAM250000R1007, also known as the MS116-2.5 manual motor starter, is a compact and reliable motor protection circuit breaker (MPCB) designed for manual motor switching and protection against overload, short circuit and phase failure conditions. As part of the ABB MS116 manual motor starter series, it provides dependable protection and control for industrial motors in automation systems, machinery and electrical control panels.
The MS116-2.5 features an adjustable thermal overload protection range of 1.6–2.5 A and a rated operational current of 2.5 A. Its compact 45 mm width design combines manual ON/OFF switching, thermal-magnetic motor protection and integrated disconnect functionality, making it ideal for space-efficient industrial installations.
With a rated operational voltage of 690 V AC, three-pole construction and high short-circuit protection capability, the ABB 1SAM250000R1007 provides reliable motor protection for pumps, fans, conveyors and industrial machinery applications.
Key Advantages
- Reliable manual motor starter with integrated thermal-magnetic protection.
- Adjustable overload protection from 1.6–2.5 A.
- Protects motors against overload, short circuit and phase failure.
- Compact 45 mm housing width saves valuable control panel space.
- Integrated disconnect function improves operational safety.
- Compatible with ABB MS116 accessories for customised motor control solutions.
Key Features
- ABB MS116 manual motor starter series.
- Model: MS116-2.5.
- Product ID: 1SAM250000R1007.
- Product type: Manual motor starter / motor protection circuit breaker.
- Rated current: 2.5 A.
- Adjustment range: 1.6–2.5 A.
- Trip class: 10A.
- Number of poles: 3.
- Rotary handle with clear ON/OFF position indication.
- Suitable for single-phase and three-phase motor applications.
Reliable Motor Protection for Industrial Applications
Manual motor starters such as the ABB MS116-2.5 provide a combined switching and protection solution for electric motors. By integrating thermal and magnetic protection into one compact device, they help reduce equipment damage, simplify electrical panel design and improve machine safety.
The ABB MS116 series is engineered for industrial environments requiring dependable motor protection and straightforward maintenance. The 1SAM250000R1007 can be combined with ABB accessories including auxiliary contacts, signalling contacts, undervoltage releases and shunt trips to create flexible motor control solutions.
Typical Applications
- Industrial motor control panels.
- Pumps and pumping systems.
- Fans and ventilation equipment.
- Conveyor and material handling systems.
- Manufacturing machinery.
- OEM automation equipment.
