ARMU

Load-break Switch

The technical data for the load-break switch:

Measuring unit
12 kV
24 kV
KL15/630-175
KLF15/630-175
KL20/630-275
KLF20/630-275
Rated Voltage
kV
17.5
17.5
24
24
Rated Current
A
630
630
630
630
Basic Impulse Level
kV
95
95
125
125
Rated Short Time Current
kA
26
*
20
*
Rate Impulse Current
kA
65
*
50
*
Rated Making Current
kA
65
*
45
*
Inductive Breaking Current
A
16
16
17
17
Capacitive Breaking Current
A
40
40
25
25
Pole Centre
mm
175
175
275
275
Weight
Kg
26
37
37
56

 

* Values are limited by the H.R.C. fuse.