

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •ABB
Technical specifications
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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Number of poles
4
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Rated permanent current Iu
250A
Number of auxiliary contacts as normally closed contact
0
Overload release current setting
100.0 .. 250A
Degree of protection (IP)
IP20
Rated voltage
220 .. 690V
Motor drive integrated
Position of connection for main current circuit
Front side
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Type of control element
Toggle
With switched-off indicator
Suitable for DIN rail (top hat rail) mounting
Complete device with protection unit
Device construction
Built-in device fixed built-in technique
Motor drive optional
With under voltage release
Integrated earth fault protection
Type of electrical connection of main circuit
Bolt connection
Adjustment range short-term delayed short-circuit release
250 .. 2500A
Adjustment range undelayed short-circuit release
250 .. 2500A
DIN rail (top hat rail) mounting optional