

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
With under voltage release
No
Adjustment range short-term delayed short-circuit release
- - -A
Rated voltage
690 - 690V
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
No
With switched-off indicator
No
Motor drive optional
Yes
Suitable for DIN rail (top hat rail) mounting
No
Position of connection for main current circuit
Front side
Type of control element
Toggle
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
No
Complete device with protection unit
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
No
From same serie
1SDA054565R1 | T4L 250 PREKIDNI DIO 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
With under voltage release
Adjustment range short-term delayed short-circuit release
- .. -A
Rated voltage
690 .. 690V
Device construction
Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional
With switched-off indicator
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Position of connection for main current circuit
Front side
Type of control element
Toggle
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Degree of protection (IP)
IP20
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Integrated earth fault protection
Complete device with protection unit
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
120kA
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
From same serie
We use cookies to enhance your experience.