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Fuji Electric FJ-B25 User Manual

Fuji Electric FJ-B25
36 pages
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62C1-E-0129c
MOTOR CONTROL
Contactors and Thermal Overload Relays
FJ Series
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Fuji Electric FJ-B25 Specifications

General IconGeneral
BrandFuji Electric
ModelFJ-B25
CategoryRelays
LanguageEnglish

Summary

Motor Control Introduction

Contactors and Thermal Overload Relays

Overview of contactors and thermal overload relays in the FJ Series.

FJ Series Overview

Introduction to the FJ Series of motor control products.

Advanced Electromagnet Technology

Safety and Environmental Features

Product Catalog Overview

Magnetic Contactors

Introduction to the magnetic contactor product line.

Type Number Nomenclature

Thermal Overload and Auxiliary Relays

Thermal Overload Relays

Details on thermal overload relay types and specifications.

Auxiliary Relays

Introduction and specifications for auxiliary relays.

Electrical Ratings and Specifications

Main Circuit Ratings

Ratings for the main circuit of contactors.

Auxiliary Circuit Ratings

Ratings for the auxiliary circuits of contactors.

Coil Operating Characteristics

General Operating Conditions

Magnetic Contactor Details

Magnetic Contactor Features

Key features of the FJ Series magnetic contactors.

Standard Type Ratings

Ratings for standard (non-reversing) magnetic contactors.

Reversing Type Ratings

Ratings for reversing magnetic contactors.

Reversing Magnetic Contactor Information

Reversing Contactor Features

Key features of reversing magnetic contactors.

Reversing AC Contactor Ratings

Ratings for reversing AC magnetic contactors.

Thermal Overload Relays

Thermal Overload Relay Features

Key features of thermal overload relays.

Thermal Overload Relay Ordering Information

Information for ordering thermal overload relays.

Heater Element Ratings

Ratings for thermal overload relay heater elements.

Auxiliary Circuit Ratings

Auxiliary Circuit Ratings (GB/IEC Standards)

Ratings for auxiliary circuits per GB and IEC standards.

Operating Characteristics

Operating Characteristics Curves

Auxiliary Contact Unit Installation

Assembly and Mounting of Interlock/Connection Kits

Coil-Surge Suppression Units

Features and Ordering

Features, ordering information, and types of suppression units.

Types and Ratings

Specific types and ratings of coil-surge suppression units.

Coil-Surge Absorption Property

Details on the surge absorption properties of the units.

Auxiliary Relays

Auxiliary Relay Features

Key features of auxiliary relays.

Auxiliary Relay Ordering Information

Information for ordering auxiliary relays.

Auxiliary Relay Types

Types and specifications of auxiliary relays.

Auxiliary Relay Ratings and Optional Units

Safety Considerations

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