background image

Instruction Leaflet 

IL 29C702E

Effective April 2015

Installation Instructions for the HKDDC 

Circuit Breaker and Molded Case Switch

Eaton Corporation

Electrical Group

1000 Cherrington Parkway

Moon Township, PA 15108

United States

877-ETN-CARE (877-386-2273)

Eaton.com

© 2015 Eaton Corporation

All Rights Reserved

Printed in Dominican Republic

Publication No. IL 29C702E

Part No. 6632C96H06

April 2015

Eaton is  a registered trademark of Eaton  

Corporation. 

All other trademarks are property of their 

respective owners.

The instructions for installation, testing, maintenance, or repair 

herein are provided for the use of the product in general commercial 

applications and may not be appropriate for use in nuclear applica-

tions. Additional instructions may be available upon specific request 

to replace, amend, or supplement these instructions to qualify them 

for use with the product in safety-related applications in a nuclear 

facility.
The information, recommendations, descriptions, and safety nota-

tions in this document are based on Eaton’s experience and judg-

ment with respect to Retrofitting of Power Breakers. This instruction-

al literature is published solely for information purposes and should 

not be considered all-inclusive. If further information is required, you 

should consult an authorized Eaton sales representative.
The sale of the product shown in this literature is subject to the 

terms and conditions outlined in appropriate Eaton selling policies 

or other contractual agreement between the parties. This literature 

is not intended to and does not enlarge or add to any such contract. 

The sole source governing the rights and remedies of any purchaser 

of this equipment is the contract between the purchaser and Eaton.

NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING 

WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR 

MERCHANTABILITY, OR WARRANTIES ARISING FROM COURSE 

OF DEALING OR USAGE OF TRADE, ARE MADE REGARDING 

THE INFORMATION, RECOMMENDATIONS, AND DESCRIPTIONS 

CONTAINED HEREIN.

 In no event will Eaton be responsible to the 

purchaser or user in contract, in tort (including negligence), strict 

liability or otherwise for any special, indirect, incidental or conse-

quential damage or loss whatsoever, including but not limited to 

damage or loss of use of equipment, plant or power system, cost 

of capital, loss of power, additional expenses in the use of existing 

power facilities, or claims against the purchaser or user by its cus-

tomers resulting from the use of the information, recommendations 

and description contained herein.

Summary of Contents for HKDDC Series

Page 1: ...s e D Introduction 2 Installation 3 Inspection and FieldTesting 6 Effective April 2015 Supersedes IL 29C702D Dated 01 11 Instruction Leaflet IL 29C702E Installation Instructions for the HKDDC Circuit...

Page 2: ...tions Figure 1 Type HKDDC Series C DC Circuit Breaker FrameWith KT Trip Unit Installed 1 Introduction General Information In this document the term circuit breaker includes molded case switches The K...

Page 3: ...tended installation by comparing nameplate data with existing equipment ratings and system requirements lnspect the circuit breaker for completeness and check for damage before mounting Uninstalled co...

Page 4: ...Terminal Installation WARNING BEFORE MOUNTING THE CIRCUIT BREAKER IN AN ELECTRICAL SYSTEM MAKE SURE THERE IS NO VOLTAGE PRESENT WHERE WORK IS TO BE PERFORMED SPECIAL ATTENTION SHOULD BE PAID TO REVERS...

Page 5: ...t Drilling Figure 11 Circuit Breaker Escutcheon Dimensions for 3 Pole Circuit Breakers 2 7 Connect line and load conductors and accessory leads 2 8 If required install terminal shield on circuit break...

Page 6: ...ch circuit breaker to ON and OFF several times to be sure that the mechanical linkages are free and do not bind If mechanical linkages are not free replace circuit breaker 3 3 With the circuit breaker...

Page 7: ...7 Instruction Leaflet IL 29C702E Effective April 2015 Installation Instructions for the HKDDC Circuit Breaker and Molded Case Switch EATON CORPORATION www eaton com Notes...

Page 8: ...ormation purposes and should not be considered all inclusive If further information is required you should consult an authorized Eaton sales representative The sale of the product shown in this litera...

Reviews: