Technical Information
Item condition |
New |
Manufacture name |
fuse-disconnector SBI - 3 poles - 50 A - for fuse 14 x 51 mm |
Brand |
Schneider Electric
|
Categories |
Fuses
|
Nominal voltage |
690 V |
Mounting method |
DIN rail |
Lockable |
No |
Built-in depth |
50.5 mm |
Number of poles |
3 |
Width in number of modular spacings |
4.5 |
Degree of protection (IP) |
IP20 |
Concurrently switching neutral conductor |
No |
With optical defect indication |
Yes |
For fuse size |
14x51 mm |
Packing details
Packing level 1 |
3303432402976 |
Packing level 2 |
3303432402973 |
Packing level 3 |
3303432402975 |
Downloads
Description
This Acti9 SBI fuse holder is a low voltage fuse-disconnector. It is used for industrial applications requiring a high breaking capacity. It has 3P pole, up to 50A rated current, and gG or aM fuse curve with a fuse cartridge type of 14mm x 51mm. it can be mounted on DIN rail for modular installation. The general purpose fuse (gG fuse) provides overload and short-circuit protection. The aM fuse for motor application provides short-circuit protection (protection of loads with a high peak current). it has an IP20 degree of protection on its terminals, becoming IP40 once in modular enclosure. It is equipped with a neon indicator light indicating blowing of the fuse cartridge.