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Hitachi

Hitachi Industrial Equipment Systems Co., Ltd.

Molded Case Circuit Breakers

Molded Case Circuit Breakers

Features

New Pair Series (400A-1200AF)

Point1
Easy to install the accessories and easy to change the specifi cations

Point2
Dimensions are unifi ed for the economical and standard types, contributing to total cost reduction of the control panel.

CLASSIFICATION AND COMPOSITION

Fuse - Free Breaker for General Purpose

<Fundamental>
Standard Breaker		 <Current Limiting>
High Interrupting
Capacity Breaker		 <Small>
Economical Breaker
30A - 1600A Frame 50A - 800A Frame 30A - 800A Frame

Motor Breaker

30A - 225A Frame

Composition In Terms of Interrupting Capacity

AC230V - AC240V

Transformer capacity (kVA) – 30 50 – 100 150 200 – 500 750 – 1500 2000 – 3000
Interrupting capacity (kA)
Symmetrical		 5 7.5 10 14 25 35 42 50 85 100 125 175
Frame
(AF)		 30 S-30E F-30FB  
50 S-50EB S-50SB L-50E
60 S-60RB F-60RB  
100 225 S-100EB S-100S S-100SB FXK125-S FXK125-H L-100E
225 250 S-225SB, SXK225 FXK250-S
F-250FB		 FXK250-H
F-250KC		 L-225E
400 SX400, S-400S FX400, F-400R L-400E
600 SX600, S-600S FX600, F-600F L-600E
800 SX800
S-800S		 FX800
F-800R		 F-800RH L-800E
1000 - 1200 FX1000, FX1200, F-1000K, F-1200K, F-1000C, F-1200C  
1600 F-1600CB, F-1600B, F-1600E  

AC380V - AC440V

Transformer capacity (kVA) - 50 75 – 100 200 – 500 750 – 1000 1500 – 2000 2500 – 3500
Interrupting capacity (kA)
Symmetrical		 1.5 2.5 5 7.5 10 15 18 22 25 30 35 50 85 125 175
Frame
(AF)		 30 S-30E F-30FB  
50 S-50EB S-50SB L-50E  
60 S-60RB F-60RB  
100 125 S-100S, S-100SB FXK125-S FXK125-H L-100E  
225 250 S-225SB, SXK225 FXK250-S
F-250FB		 FXK250-H
F-250KC		 L-225E  
400 SX400, S-400SFX400, F-400R FX400
F-400R		 L-400E  
600 SX600, S-600S FX600
F-600F		 L-600E  
800 SX800, S-800S FX800
F-800R		 F-800RH L-800E  
1000 - 1200 FX1000, FX1200, F-1000K, F-1200K, F-1000C, F-1200C  
1600 F-1600CB, F-1600B, F-1600E  
S Series F Series

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