

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Degree of protection (IP)
IP20
Number of poles
3
Type of control element
Toggle
Rated permanent current Iu
250A
Motor drive integrated
No
Rated voltage
240 - 550V
Overload release current setting
225 - 225A
Motor drive optional
No
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
No
Adjustment range undelayed short-circuit release
2250 - 2250A
With under voltage release
No
With switched-off indicator
No
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Adjustment range short-term delayed short-circuit release
- - -A
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
Yes
Integrated earth fault protection
No
Complete device with protection unit
Yes
Power loss
14W
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
With integrated under voltage release
No
From same serie
1SDA066779R1 | A2C 250 TMF 225-2250 3p F F

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Degree of protection (IP)
IP20
Number of poles
3
Type of control element
Toggle
Rated permanent current Iu
250A
Motor drive integrated
Rated voltage
240 .. 550V
Overload release current setting
225 .. 225A
Motor drive optional
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting
Adjustment range undelayed short-circuit release
2250 .. 2250A
With under voltage release
With switched-off indicator
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Adjustment range short-term delayed short-circuit release
- .. -A
Position of connection for main current circuit
Front side
DIN rail (top hat rail) mounting optional
Integrated earth fault protection
Complete device with protection unit
Power loss
14W
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
With integrated under voltage release
From same serie
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