Fuse-switch disconnectors series OS

Fuse-switch disconnector enables safe manual connecting and disconnecting electrical circuits under load, depending on voltage and utilization category. Their main purpose is to protect electrical equipment against overload and short circuit using fuse-links size 00 and size 00C.

Special designed and protected lyra contact with arching chambers enable high switching capacity and they are guarantee of high electrical and mechanical durability.

- manufactured in sizes 00C and 00
- 1-pole, 2-pole, 3-pole and 4-pole versions
- all contact parts are made of silver-plated copper.
- according to the standards IEC 60947-1, IEC 60947-3, IEC 60269-1,IEC 60269-2.

Fuse-switch disconnectors series OS (PDF)