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303688

IN63N4-50F-1. Switch-disconnector, 4p, 5000 A, fixed

General specifications

Product Name
Eaton Moeller series IZMX/INX switch-disconnector
Catalog Number
303688
EAN
9010238192232
Product Length/Depth
372 mm
Product Height
426 mm
Product Width
1120 mm
Product Weight
163.3 kg
Compliances
IEC/EN 60947

Especificaciones del producto

Amperage Rating
5000 A
Frame
IN63
Pollution degree
3
Mounting Method
Fixed
Rated impulse withstand voltage (Uimp)
8000 V AC
Utilization category
B
Direction of incoming supply
As required
Ambient operating temperature - max
70 °C
Ambient operating temperature - min
-25 °C
Ambient storage temperature - max
70 °C
Ambient storage temperature - min
-40 °C
Heat dissipation at rated current with fixed mounting
400 W
Number of standard mechanical operations per hour - max
60
Opening delay (total)
40 ms
Power of withdrawable switch with cassette
1000 W
Rated insulation voltage (Ui)
1000 V
Lifespan, mechanical
5000 operations
8000 operations (switching capacity, with maintenance)
Overvoltage category
III
Weight of fixed mounting version (4-pole)
163 kg
Protection
None
Voltage rating at AC
690 V
Number of poles
Four-pole
Degree of protection
IP20
IP41 with door sealing frame
IP54 with protective cover
Closing delay via spring release
40 ms
Lifespan, electrical
3000 operations
Type
  • Air circuit breakers/switch-disconnector
  • Open switch-disconnector
Rated short-circuit making capacity up to 440 V, 50/60 Hz
187 kA
Rated short-circuit making capacity up to 690 V, 50/60 Hz
187 kA
Rated short-time withstand current (t = 1 s)
85 kA
Rated short-time withstand current at 50/60 Hz (t = 3 s)
65 kA
Rated uninterrupted current (Iu) at 50°C
5000 A
Rated uninterrupted current (Iu) at 60°C
5000 A
Rated uninterrupted current (Iu) at 70°C
5000 A

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