Drop Out Fuse

In electrical distribution, a fuse cutout or cut-out fuse is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution

Details

Last updated 23 Nov 2022

Further information

Transformers from current surges and overloads. Cut-outs are typically mounted about 20 degrees off vertical so that the centre of gravity of the fuse holder is displaced and the fuse holder will rotate and fall open under its own weight when the fuse blows. Mechanical tension on the fuse link normally holds an ejector spring in a stable position.

Three types of Drop out fuses for protection in distribution & transmission line are manufactured by us.

Bracket type
Channel mounting type
Single solid core insulator type.

The main characteristics of Drop-out fuses are as under:

Available ratings : 11, 22 & 33kV.
Current rating : 50 to 200Amps.
Vertical mounting type
Confirms IS:9385/ IEC 282-2, 1970
After removing the fuse barrel by an operating pole, fuse wire can be replaced.

Weight	4kg
Product title	Drop Out Fuse

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Africab

Power transformers

Lusaka

Africab is a leading manufacturer and supplier of a wide selection of oil immersed transformers, compact transformers and dry transformers. Their range of power transformers are designed to provide optimal performance and are tested to meet your power needs. A highly skilled team of electrical engineers is available to understand your power needs and recommend the best solutions.