

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
With integrated under voltage release
No
Overload release current setting
100.0 - 250A
Adjustment range undelayed short-circuit release
250 - 2500A
Suitable for DIN rail (top hat rail) mounting
No
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
No
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as normally closed contact
0
Rated voltage
1150 - 1150V
Number of poles
4
Type of control element
Toggle
Complete device with protection unit
Yes
Position of connection for main current circuit
Front side
Motor drive optional
Yes
Motor drive integrated
No
With switched-off indicator
No
Degree of protection (IP)
IP20
Adjustment range short-term delayed short-circuit release
250 - 2500A
From same serie
1SDA063430R1 | T4V250 PR221DS-LS/I In250 4p FFC 1150VAC

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
With integrated under voltage release
Overload release current setting
100.0 .. 250A
Adjustment range undelayed short-circuit release
250 .. 2500A
Suitable for DIN rail (top hat rail) mounting
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
Integrated earth fault protection
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as normally closed contact
0
Rated voltage
1150 .. 1150V
Number of poles
4
Type of control element
Toggle
Complete device with protection unit
Position of connection for main current circuit
Front side
Motor drive optional
Motor drive integrated
With switched-off indicator
Degree of protection (IP)
IP20
Adjustment range short-term delayed short-circuit release
250 .. 2500A
From same serie
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