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FEDERAL PIONEER 65H3 User Manual

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INSTRUCTIONS FOR THE CARE AND MAINTENANCE
OF H-3 AND HL-3
CIRCUIT
BREAKERS
C-3-222-1
April 2000
FEDERAL
PIONEER
Courtesy of NationalSwitchgear.com

Table of Contents

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FEDERAL PIONEER 65H3 Specifications

General IconGeneral
BrandFEDERAL PIONEER
Model65H3
CategoryCircuit breakers
LanguageEnglish

Summary

Drawout Mechanism: Insertion and Removal

Positions: Disconnected, Test, and Operating

Describes the three positions: disconnected, test, and fully operating, detailing contact engagement.

Closing Interlocks and Padlocking

Breaker Opening Procedures

Fault Protection Features

Fault Protection (USD Relay)

Details the USD solid-state overcurrent relay for system protection against faults.

Shutters and Pre-Service Inspection

Pre-Service Inspection Procedures

Basic Breaker Maintenance

Maintenance Requirements and Tools

Specifies maintenance intervals, required tools, and a checklist for basic breaker servicing.

Basic Maintenance Procedure

Maintenance: Disassembly, Cleaning, and Inspection

Maintenance: Mechanism Checks and Lubrication

Detailed Maintenance: Linkage and Latch Adjustments

Detailed Maintenance: Latch Adjustments

Detailed Maintenance: Interlock and Trip Device Adjustments

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