

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
75kA
Adjustment range undelayed short-circuit release
4800.0 - 48000A
Rated permanent current Iu
3200A
Integrated earth fault protection
Yes
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
No
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Rated voltage
690 - 690V
Motor drive optional
Yes
Degree of protection (IP)
IP30
With switched-off indicator
Yes
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
No
Overload release current setting
1280.0 - 3200A
Complete device with protection unit
Yes
Adjustment range short-term delayed short-circuit release
3200 - 32000A
Number of poles
3
From same serie
1SDA056322R1 | E3S 3200 PR121/P-LSIG IN=3200A 3P W

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
75kA
Adjustment range undelayed short-circuit release
4800.0 .. 48000A
Rated permanent current Iu
3200A
Integrated earth fault protection
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
DIN rail (top hat rail) mounting optional
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Rated voltage
690 .. 690V
Motor drive optional
Degree of protection (IP)
IP30
With switched-off indicator
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Overload release current setting
1280.0 .. 3200A
Complete device with protection unit
Adjustment range short-term delayed short-circuit release
3200 .. 32000A
Number of poles
3
From same serie
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