ZN7-400/1.14 AC Vakum Devre Kesici

Gigavac
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ZN7-400/1.14 AC Vacuum Circuit Breaker

ZN7-400/1.14 AC Vacuum Circuit Breaker

Vacuum circuit breaker has Small contact stroke, small size, light weight, low operating power, quick, short arcing time. Isolation performance of the contacts is good after arc-extinguishing, failure capability is better around breaking area; slight combustion loss when breaking the current of contactors, long life, low noise; Used in high frequency operation.

 

Specification

Rated voltage V 1140(660)
Rated current A 400
Ultimate making capacity kA 7.5(9)
Inherent opening time ms <=30
Inherent closing time ms <=100
Closing Bounce time ms <=2
Mechanical life Times 2*104
Electrical Life Times 3*103
Weight kg 18
Closing power supply voltage V(AC) 127
under-voltage, shunt DC current V(DC) 48
Closing power W(transient) 1152
Opening power W 31
under-voltage power W 5
Auxiliary contact 4 pairs NO, 4 pairs NC
Auxiliary contact capacity Ue:AC380V Ie:10A

For other products please check product selection table:  AC Vacuum Contactor

GIGAVAC P105-BDA

Ağırlık 112 g
Boyutlar 30.23 × 78.74 × 45.97 cm
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