An RBA fuse holder has a glass epoxy tube which encloses and supports the fuse refill unit. Also inside the tube is a spring and shunt assembly, which makes an electrical connection to the top end of the refill unit. At the ends, the fuse holder has high conductivity copper alloy ferrules, which include the required features to interface with a non-disconnect, or disconnect mounting. The holder delivers excellent dielectric strength as well as mechanical strength for support purposes.
Additional Info: Nominal Voltage: 13.8kV