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Contents

Description 

Page

Introduction

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2

Installation

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2

Manual  Operation

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4

Inspection

 

and

 

Field

 

Testing

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4

Effective November 2016

DEH41188  Installation Instrucitons 

Installation Instructions for TMQV 

Circuit Breakers and Molded Case Switches

Summary of Contents for TMQV

Page 1: ... Page Introduction 2 Installation 2 Manual Operation 4 Inspection and Field Testing 4 Effective November 2016 DEH41188 Installation Instrucitons Installation Instructions for TMQV Circuit Breakers and Molded Case Switches ...

Page 2: ...factory Where local codes and standards per mit and UL listing is not required internal accessories can be field installed Accessory installation should be done before the circuit breaker is mounted and connected Mounting hardware and unmounted terminations where required are supplied in separate packages 2 1 Make sure that the circuit breaker is suitable for the installation by comparing nameplat...

Page 3: ...install an interphase barrier by sliding barrier into dovetail grooves between terminals 2 8 After the circuit breaker is installed check all mounting hard ware and terminal connecting hardware for correct torque loading Torque values for line load terminals are given in Tables 1 2 and 3 and on the circuit breaker nameplate Table 1 Terminal Types Terminal Catalog Not orderable Terminal Body Materi...

Page 4: ... PLATES OR MOLDED PARTS 4 1 Remove dust dirt soot grease or moisture from the surface of the circuit breaker using a lint free dry cloth brush or vacuum cleaner Do not blow debris into circuit breaker If contamination is found look for the source and eliminate the problem 4 2 Switch circuit breaker to ON and OFF several times to be sure that the mechanical linkages are free and do not bind If mech...

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