

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
Rated permanent current Iu
1600A
Type of electrical connection of main circuit
Connection at separate chassis part
Overload release current setting
640.0 - 1600A
Integrated earth fault protection
No
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
No
Adjustment range short-term delayed short-circuit release
1600 - 16000A
With under voltage release
No
Number of poles
4
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Yes
Suitable for DIN rail (top hat rail) mounting
No
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Yes
Complete device with protection unit
Yes
Rated voltage
690 - 690V
Degree of protection (IP)
IP30
Motor drive integrated
No
From same serie
1SDA056232R1 | E3S 1600 PR121/P-LI IN=1600A 4P W M

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
Rated permanent current Iu
1600A
Type of electrical connection of main circuit
Connection at separate chassis part
Overload release current setting
640.0 .. 1600A
Integrated earth fault protection
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Adjustment range short-term delayed short-circuit release
1600 .. 16000A
With under voltage release
Number of poles
4
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Type of control element
Push button
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Complete device with protection unit
Rated voltage
690 .. 690V
Degree of protection (IP)
IP30
Motor drive integrated
From same serie
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