

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation prot.
- •1 KOM
- •SCHNEIDER
Technical specifications
LV431145

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation prot.
- 1 KOM
- SCHNEIDER
Technical specifications
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
Overload release current setting
225 .. 250A
Type of control element
Rocker lever
DIN rail (top hat rail) mounting optional
Number of poles
3
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
25kA
Type of electrical connection of main circuit
Screw connection
Rated voltage
690 .. 690V
Motor drive integrated
Adjustment range short-term delayed short-circuit release
135 .. 2500A
With switched-off indicator
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Degree of protection (IP)
IP30
Rated permanent current Iu
250A
Complete device with protection unit
Adjustment range undelayed short-circuit release
375 .. 3000A
Integrated earth fault protection
With under voltage release
Position of connection for main current circuit
Front connection
Device construction
Built-in device fixed built-in technique