

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
Integrated earth fault protection
No
Rated voltage
690 - 690V
Suitable for DIN rail (top hat rail) mounting
No
Motor drive optional
Yes
Rated permanent current Iu
250A
Number of poles
4
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
No
Complete device with protection unit
Yes
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
Motor drive integrated
No
DIN rail (top hat rail) mounting optional
No
Degree of protection (IP)
IP20
With under voltage release
No
Warehouse states
Zagreb:
0 pcs
Zadar:
0 pcs
From same serie
1SDA054204R1 | T4S 250 TMA 160-1600 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
Integrated earth fault protection
Rated voltage
690 .. 690V
Suitable for DIN rail (top hat rail) mounting
Motor drive optional
Rated permanent current Iu
250A
Number of poles
4
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Type of electrical connection of main circuit
Bolt connection
With switched-off indicator
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Type of control element
Toggle
Motor drive integrated
DIN rail (top hat rail) mounting optional
Degree of protection (IP)
IP20
With under voltage release
From same serie
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