

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
1600A
Rated voltage
690 - 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Overload release current setting
640.0 - 1600A
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release
1600 - 16000A
Integrated earth fault protection
No
Adjustment range undelayed short-circuit release
2400.0 - 24000A
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
No
Type of control element
Push button
DIN rail (top hat rail) mounting optional
No
Number of poles
4
Motor drive integrated
No
Complete device with protection unit
Yes
With under voltage release
No
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Yes
Degree of protection (IP)
IP30
With switched-off indicator
Yes
1SDA055816R1 | E2B 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 permanent current Iu
1600A
Rated voltage
690 .. 690V
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
42kA
Overload release current setting
640.0 .. 1600A
Device construction
Built-in device slide-in technique (withdrawable)
Adjustment range short-term delayed short-circuit release
1600 .. 16000A
Integrated earth fault protection
Adjustment range undelayed short-circuit release
2400.0 .. 24000A
Type of electrical connection of main circuit
Connection at separate chassis part
Number of auxiliary contacts as change-over contact
4
Suitable for DIN rail (top hat rail) mounting
Type of control element
Push button
DIN rail (top hat rail) mounting optional
Number of poles
4
Motor drive integrated
Complete device with protection unit
With under voltage release
Position of connection for main current circuit
Connection at separate chassis part
Motor drive optional
Degree of protection (IP)
IP30
With switched-off indicator
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