ABB
- Available:
- 6 pcs.In-StockUpdated at: 11-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024
- Warranty:
- 24 months
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The MS116-4.0 manual motor starter, also known as the motor protection circuit breaker or manual motor protector, is a 45 mm width device with a rated operational current of Ie = 4.0 A. This compact device is designed to provide reliable and efficient protection for motors against short-circuits, overload, and phase failures without the need for a fuse. It offers a rated service short-circuit breaking capacity of Ics = 50 kA at 400 VAC and trip class 10A.
The manual motor starter comes with built-in disconnect function, temperature compensation, trip-free mechanism, and a rotary handle with clear switch position indication. It is suitable for three-phase as well as single-phase applications. The device can be equipped with auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks, and locking devices for protection against unauthorized changes.
ABB
ABB

ABB
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Datasheet for ABB 1SAM250000R1008, including specifications and features.
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