

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
1SDA121105R1 | E4.2S/E123200EkipDipLSI3pFHR

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
-kA
Rated voltage
1200 .. 1200V
Rated permanent current Iu
3200A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Type of electrical connection of main circuit
Bolt connection
Adjustment range undelayed short-circuit release
4800 .. 48000A
Power loss
425W
Overload release current setting
1280 .. 3200A
Adjustment range short-term delayed short-circuit release
1920 .. 32000A
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally open contact
0
With switched-off indicator
With integrated under voltage release
Number of poles
3
Position of connection for main current circuit
Back side
Motor drive integrated
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
4
Complete device with protection unit
DIN rail (top hat rail) mounting optional
Type of control element
Push button
Degree of protection (IP)
IP30
Motor drive optional