ABB 25A Motor Protection Unit MS116, 3 Poles, IP20, 85.4mm x 45mm x 97.8mm MS116

ABB MS116 Motor Protection Unit 25A (Model MS116) is a robust manual motor starter designed to manually switch on and off motors and provide effective protection against short circuits, overloads, and phase failures without requiring a fuse. It supports a rated operational current of 25 A with a compact footprint defined by dimensions of 85.4 mm length, 45 mm width, and 97.8 mm depth.

This motor protection unit has an IP20 rating, suitable for indoor use ensuring protection against solid foreign objects. It is approved under major international certifications including CB Scheme, CCC, CSA 22.2 No.14, IEC/EN 60947 series, UL 508, and RoHS compliance, guaranteeing its industrial-grade safety and performance reliability.

The MS116 series includes features such as a built-in disconnect function, temperature compensation, trip-free mechanism, and a rotary handle providing clear switch position indication. It is suitable for both three-phase and single-phase motor applications, making it versatile for various industrial setups.

Multiple accessories such as auxiliary contacts, signaling contacts, undervoltage releases, and locking devices are available to extend functionality and ensure safety, preventing unauthorized operation. The device has a short-circuit breaking capacity (Ics) of 10 kA at 400 VAC with trip class 10A.

Manufactured in Germany, this motor protection unit is ideal for electrical automation, motor control panels, manufacturing, and industrial automation applications requiring reliable motor protection components.

The device supports a rated operational current of 25 A suitable for various motor applications. It features 3 poles designed for both single-phase and three-phase motor protection. Compact dimensions: 85.4 mm length, 45 mm width, and 97.8 mm depth for easy integration.

IP20 ingress protection ensures safety against solid objects while used indoors. Complies with multiple international standards including IEC/EN 60947 and UL 508 for assured quality and safety. Built-in disconnect function and clear rotary handle position indication enhance operational ease.

Trip-free mechanism and temperature compensation improve protection reliability. Suitable for industrial, manufacturing, and automation control environments. Originates from Germany ensuring superior manufacturing standards.

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