Eaton KD - User Manual

Contents
Description Page
1. Introduction ........................... 2
2. Installation ............................ 2
3. Manual Operation .............. ........ 7
4. Inspection and Field Testing .............. 7
Eective November 2013
Supersedes IL29C092D 08/11
Instruction Leaflet IL29C092E
Installation Instructions for KD, HKD, KDC, CKD,
CHKD, Circuit Breakers with Digitrip OPTIM
Trip Unit and Powernet and/or Zone Interlock

Eaton KD Specifications

General

Brand	Eaton
Model	KD
Category	Circuit breakers
Language	English

Summary

Introduction

General Information

Overview of K-Frame OPTIM Series C circuit breakers, their ratings, compliance with UL/IEC standards, and available accessories.

Installation

100 Percent Rated K-Frame Circuit Breakers

Details suitability of CKD and CHKD circuit breakers for 100% continuous operation under specific enclosure conditions.

Circuit Breaker Mounting and Wiring

Covers inspection, rating plug installation, terminal mounting, wiring, connections, and circuit breaker mounting procedures.

Manual Operation

Circuit Breaker Reset

Explains how to reset the circuit breaker after a trip operation using the handle, independent of the trip indicator LEDs.

Push-to-Trip Button Operation

Describes the function and use of the PUSH-TO-TRIP button for tripping the breaker and periodically exercising its mechanism.

Inspection and Field Testing

Inspection Procedures

Details periodic inspection checks for circuit breakers, including cleaning, visual checks of components, and hardware tightness.

Field Testing Procedures

Outlines periodic field testing of Digitrip OPTIM trip units using the hand-held OPTIMIZER for functionality.

Ground Fault Trip Unit Performance Testing

Covers code requirements and specific test procedures for ground fault trip units, including connections and expected results.