fuse disconnect switch / low-voltage
The ZLBM and the ZHBM, which are manufactured by Abb, are fuse switch disconnectors that have been developed to provide efficient, and reliable quality performance. They are ideal to be used for intelligent communication to support a high level of stability in the electrical distribution network. They have a compact design with a body constructed out of non-corrosive stainless steel, and are integrated with V-clamps.
The front has a protection degree of IP 20 when it is open, while having a protection degree of IP 30 when it is closed. They have a rated operational voltage ranging from 400 up to 600 V, with a rated operational current ranging from 125 up to 630 A, and as well as having a rated insulation voltage of 1000 V. It also has a rated frequency of 50 Hz.