ABB Manual Motor Starter Guide MS116, MS132 and MS165

About this manual

This document serves as a general guide for ABB manual motor starters (MMS), also known as motor protective circuit-breakers. It covers European (IEC) and North American (UL/CSA) standards, product overviews, and application considerations. The guide is intended for people working with manual motor starter applications and those interested in learning more about the products, standards, and applications.

What's inside

• Standards and approvals
• General product overview
• Load types
• Environmental factors
• Selection criteria
• Installation and commissioning
• Requirements for North America

Frequently asked questions

What voltage range does the Low Voltage Directive cover?

The directive concerns electrical equipment from 50 to 1000 V AC and from 75 to 1500 V DC.

What standard is used for manual motor starters in Europe?

The applicable standard is the IEC 60947 series for Europe.

Which organizations provide certification for North American markets?

Certification is provided by Underwriters Laboratories Inc. (UL) and the Canadian Standards Association (CSA).