Main
Range
ComPact
Product Name
INSJ400
switch-disconnector name
Interpact INSJ400
Complementary
[icm] rated short circuit making capacity
100 kA protected by circuit breaker NSJ400 - 400A 480 V AC at 50/60 Hz
150 kA protected by circuit breaker NSJ400 - 400A 240 V AC at 50/60 Hz
20 kA protected by any protection device 600 V AC at 50/60 Hz
25 kA protected by circuit breaker NSJ400 - 400A 600 V AC at 50/60 Hz
50 kA with class T or RK fuses 400 A 600 V AC at 50/60 Hz
[ie] rated operational current
250 A AC 50/60 Hz 600 V
[ue] rated operational voltage
600 V AC 50/60 Hz
Control type
Rotary handle
Handle front plate colour
205 mm
[uimp] rated impulse withstand voltage
8 kV
Contact position indication
Yes
width (w)
185 mm
network frequency
50/60 Hz
Mounting mode
Fixed
Net weight
4.9 kg
Downside connection
Front
Rear
Mounting support
Plate
depth
130 mm
mechanical durability
5000 cycles conforming to UL 489
electrical durability
1000 cycles full load
Network type
AC
Suitability for isolation
Yes
Poles description
4P
Upside connection
Front
Environment
standards
UL 489
CSA C22.2 No 5.2