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Instruction Leaflet 

IL 29C702E

Effective April 2015

Installation Instructions for the HKDDC 

Circuit Breaker and Molded Case Switch

EATON CORPORATION www.eaton.com

Notes:

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...

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