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EATON - MOELLER IZM63N4-V63F-1 IZM63N4-V63F-1 303664 Y7-303664 EATON ELECTRIC Automatic int. IZM63N PXR20, 4P, 6300A, fixed mount View larger
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IZM63N4-V63F-1 303664 Y7-303664 EATON ELECTRIC Automatic int. IZM63N PXR20, 4P, 6300A, fixed mount

IZM63N4-V63F-1

303664

Y7-303664

EATON - MOELLER

1 Pcs.

Automatic int. IZM63N PXR20, 4P, 6300A, fixed mount Circuit-breaker, 4p, 6300 A, fixed Circuit-breaker IZM63 ( Air circuit-breakers/switch-disconnectors), 4 pole, Current Range: 4000 to 6300 A, Rated current = rated uninterrupted current( In = Iu): 6300 A, Rated ultimate short-circuit breaking capacity up to 440V/690V 42/42( Icu): 85 kA, Rated service short-circuit breaking capacity up to 440V/690V 42/42( Ics): 85 kA, Overload release, min.( Ir): 2520 A, Overload release, max.( Ir): 6300 A, Installation type: Fixed, Standard/Approval: IEC, Protective function: Selective operation

Automation > Power circuit-breaker for trafo/generator/installation protection
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Circuit-breaker, 4p, 6300 A, fixed
Circuit-breaker IZM63 ( Air circuit-breakers/switch-disconnectors), 4 pole, Current Range: 4000 to 6300 A, Rated current = rated uninterrupted current( In = Iu): 6300 A, Rated ultimate short-circuit breaking capacity up to 440V/690V 42/42( Icu): 85 kA, Rated service short-circuit breaking capacity up to 440V/690V 42/42( Ics): 85 kA, Overload release, min.( Ir): 2520 A, Overload release, max.( Ir): 6300 A, Installation type: Fixed, Standard/Approval: IEC, Protective function: Selective operation

Delivery program

Product range
Air circuit-breakers/switch-disconnectors
Product range
Open circuit-breakers
Current Range
5000 to 6300 A
Protective function
Selective operation
Installation type
Fixed
Construction size
IZM63
Release system
Electronic release
Standard/Approval
IEC
Number of poles
4 pole
Degree of Protection
IP20, IP54 with protective cover, IP41 with door sealing frame
Rated current = rated uninterrupted current [In= Iu]
6300 A
Rated ultimate short-circuit breaking capacity up to 440V/690V 42/42 [Icu]
85 kA
Rated service short-circuit breaking capacity up to 440V/690V 42/42 [Ics]
85 kA
Overload release, min. [Ir]
2520 A
Overload release, max. [Ir]
6300 A
Non-delayed[Ii= Inx …]
2 - 15, OFF
Delayed[Isd= Irx …]
1.5 - 10

Design verification as per IEC/EN 61439

Operating ambient temperature min.
-20 °C
Operating ambient temperature max.
+70 °C

ETIM for 303664 Low-voltage industrial controls and switchgear (EC000228)
Feature Name Feature Value
Overload release current setting (EF002336) 2520 A
Integrated earth fault protection (EF007296) No
Suitable for DIN rail (top hat rail) mounting (EF007250) No
DIN rail (top hat rail) mounting optional (EF008904) No
With switched-off indicator (EF007006) No
With integrated under voltage release (EF001390) No
Number of poles (EF001391) 4
Complete device with protection unit (EF008906) No
Motor drive integrated (EF006697) No
Motor drive optional (EF007386) No
Degree of protection (IP) (EF005474) IP20

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.