Electrical and control systems require fuse protection. Connectwell offers fuse terminal blocks with built-in safety fuses. These have moving type hinged carriers that have specially designed space for cartridge type glass fuses. The fuses can be engaged or disengaged by the movement of the carrier. These terminal blocks are supplied with 6.3a fast blow fuses as a standard. This terminal block has a spare fuse. Important note: the disconnecting device [moving carrier] is not suitable for interrupting load. The supply must be switched off before operating the moving carrier.