Full Description

Scope

This document provides a recommended practice for the selection, application, and determination of the remaining life in molded-case circuit breakers used in industrial applications.

Purpose

Molded-case circuit breakers are one of the most widely used circuit protection devices in low-voltage (lessthan 1000 V [ac], 1500 V [dc]) applications. In spite of their wide use in industry, the average person specifying, installing, operating, and maintaining these devices has less than a complete understanding of them. The purpose of this document is to provide people who purchase or maintain molded-case circuit breakers with a single document that includes the following information: -- How molded-case circuit breakers operate -- How to correctly size and select molded-case circuit breakers -- How to safely maintain molded-case circuit breakers -- How to determine when a molded-case circuit breaker must be replaced

Abstract

Revision Standard - Active.A recommended procedure for the selection, application, and determination of the remaining life in molded-case circuit breaker is provided.

Product Details

Published: 02/02/2018 ISBN(s): 9781504442688, 9781504442695, 9781504446730, 9781504448987, 9781504448994 Number of Pages: 86 File Size: 1 file , 9 MB Redline File Size: 2 files , 17 MB Product Code(s): STD22745, STDRL22745, STDPD22745, STDPDRL22745, STDPL22745