

Details
- •Low-voltage industrial components
- •Power circuit-breaker for trafo/generator/installation protection
- •1 KOM
- •LEGRAND
Technical specifications
420239 | DPX3 250-TM 3P 250A 36KA

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Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- LEGRAND
Technical specifications
Number of auxiliary contacts as normally open contact
-
Number of auxiliary contacts as normally closed contact
1
Rated permanent current Iu
250A
Overload release current setting
200 .. 250A
Number of poles
3
Number of auxiliary contacts as change-over contact
1
Type of electrical connection of main circuit
Screw connection
Degree of protection (IP)
IP30
Position of connection for main current circuit
Front side
Rated voltage
220 .. 690V
Motor drive integrated
Type of control element
Toggle
Adjustment range short-term delayed short-circuit release
1250 .. 2500A
With switched-off indicator
Adjustment range undelayed short-circuit release
1250 .. 2500A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
36kA
Motor drive optional
Suitable for DIN rail (top hat rail) mounting
Integrated earth fault protection
Device construction
Built-in device fixed built-in technique
Complete device with protection unit
DIN rail (top hat rail) mounting optional
With under voltage release