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BETA Protecting
Miniature Circuit Breakers
5
SJ4 miniature circuit breakers to UL and IEC
1/48
Siemens ET B1 · 10/2008
1
*
You can order this quantity or a multiple thereof.
■
Accessories
Pin spacing Length
DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
MW
mm
Unit(s) Unit(s) kg
Busbars according to UL 489
specially for 5SJ4 … -.HG.. MCB,
fixed lengths, cannot be cut
N
Single-phase
For 6 MCB 1P
1
100
A
5
ST3 663-0HG
012 1
10 0.056
For 12 MCB 1P
205
A
5
ST3 663-1HG
012 1
10 0.112
For 18 MCB 1P
310
A
5
ST3 663-2HG
012 1
10 0.170
Two-phase
For 6 MCB 2P
1
100
A
5
ST3 664-0HG
012 1
10 0.065
For 12 MCB 2P
205
A
5
ST3 664-1HG
012 1
10 0.137
For 18 MCB 2P
310
A
5
ST3 664-2HG
012 1
10 0.211
Three-phase
For 6 MCB 3P
1
100
A
5
ST3 665-0HG
012 1
10 0.067
For 12 MCB 3P
205
A
5
ST3 665-1HG
012 1
10 0.155
For 18 MCB 3P
310
A
5
ST3 665-2HG
012 1
10 0.243
Terminals according to UL 489
specially for 5SJ4 ... -.HG..
miniature circuit breakers
N
Infeed at the miniature circuit breaker
Max. 35 mm
2
A
5
ST3 666-0HG
012 1
10 0.033
Infeed at the busbar
Max. 50 mm
2
A
5
ST3 666-2HG
012 1
10 0.034
Touch protection covers
for busbars according to UL 489
N
3
× 1 pin
A
5
ST3 666-1HG
012 1
10 0.003
Handle locking devices according to UL 489
A
5
ST3 801
027 1
1
0.008
Sealable to prevent unwanted manual ON/OFF switching,
for padlock with max. 3 mm shackle
Padlocks
}
5
ST3 802
027 1
1
0.027
For 5ST3 801 handle locking device
© Siemens AG 2008