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CHINT NB1-63 Series User Manual

CHINT NB1-63 Series
10 pages
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NO:2020.07
Standard: IEC/EN 60947-2
NB1-63 Series
Moulded Case Circuit Breaker
User Instruction
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CHINT NB1-63 Series Specifications

General IconGeneral
BrandCHINT
ModelNB1-63 Series
CategoryCircuit breakers
LanguageEnglish

Summary

Safety Warning

General Safety Precautions

Key safety guidelines for installation, operation, and handling of the circuit breaker.

Purpose of Use

Application and Functionality

Details the application of NB1-63 series circuit breakers and their protection capabilities.

Key Technical Parameters

Technical Specifications Overview

Details key technical parameters like altitude, voltage, current, and protection class.

Installation

Outline and Installation Dimensions

Provides outline drawings and installation dimensions for the circuit breaker.

On-Off Indication

Explains the visual indication for the ON and OFF states of the circuit breaker.

Mounting Rail Installation

Details the procedure for mounting the circuit breaker onto a TH35-7.5 rail.

Disassembly Procedure

Outlines the steps for safely removing or disassembling the circuit breaker.

Wiring and Wire Selection

Specifies copper wire usage and cross-sectional area requirements for wiring.

Operation and Wiring Torque

Describes recommended closing operation and required wiring torque for secure connections.

Maintenance

Troubleshooting and Fault Analysis

Provides methods for analyzing and troubleshooting common circuit breaker faults.

Environmental Protection

Disposal and Recycling Information

Provides guidelines for environmentally responsible disposal and recycling of the product.

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