

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- - -A
Adjustment range undelayed short-circuit release
- - -A
Adjustment range short-term delayed short-circuit release
- - -A
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
No
With under voltage release
No
Number of poles
4
Type of control element
Toggle
Rated voltage
690 - 690V
DIN rail (top hat rail) mounting optional
No
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Degree of protection (IP)
IP20
Motor drive optional
Yes
Complete device with protection unit
Yes
Motor drive integrated
No
Integrated earth fault protection
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Warehouse states
Zagreb:
0 pcs
Zadar:
0 pcs
From same serie
1SDA054242R1 | T4L 250 TMA 250-2500 4P F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Overload release current setting
- .. -A
Adjustment range undelayed short-circuit release
- .. -A
Adjustment range short-term delayed short-circuit release
- .. -A
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
With under voltage release
Number of poles
4
Type of control element
Toggle
Rated voltage
690 .. 690V
DIN rail (top hat rail) mounting optional
Position of connection for main current circuit
Front side
Rated permanent current Iu
250A
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP20
Motor drive optional
Complete device with protection unit
Motor drive integrated
Integrated earth fault protection
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
From same serie
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