

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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
100 - 1000A
Integrated earth fault protection
No
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
No
Overload release current setting
40.0 - 100A
Suitable for DIN rail (top hat rail) mounting
No
Number of poles
4
With under voltage release
No
Position of connection for main current circuit
Front side
Adjustment range undelayed short-circuit release
100 - 1000A
With switched-off indicator
No
Type of control element
Toggle
Rated voltage
1150 - 1150V
Complete device with protection unit
Yes
Motor drive integrated
No
Motor drive optional
Yes
Degree of protection (IP)
IP20
From same serie
1SDA063427R1 | T4V 250 PR221DS-I In=100 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
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
250A
Adjustment range short-term delayed short-circuit release
100 .. 1000A
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Type of electrical connection of main circuit
Bolt connection
DIN rail (top hat rail) mounting optional
Overload release current setting
40.0 .. 100A
Suitable for DIN rail (top hat rail) mounting
Number of poles
4
With under voltage release
Position of connection for main current circuit
Front side
Adjustment range undelayed short-circuit release
100 .. 1000A
With switched-off indicator
Type of control element
Toggle
Rated voltage
1150 .. 1150V
Complete device with protection unit
Motor drive integrated
Motor drive optional
Degree of protection (IP)
IP20
From same serie
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