Molded Case Circuit Breakers : Hitachi Industrial Components & Equipment

Features

Easy to install the accessories and easy to change the specifications
Dimensions are unified for the economical and standard types, contributing to total cost reduction of the control panel.

Fuse - Free Breaker for General Purpose

<Current Limiting>
High Interrupting
Capacity Breaker

50A - 800A Frame

<Fundamental>
Standard Breaker

30A - 1600A Frame

<Small>
Economical Breaker

30A - 800A Frame

30A - 225A Frame

Composition In Terms of Interrupting Capacity

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

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