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ABOUT

The Dropout (Swing Out) Fuse Is An Expulsion Type And Its Main Function Is To Protect Transformers On Rural Distribution Network. It Is Also Particularly Useful For Inaccessible Sub-Stations Where Indication Of Fusing Is Of Advantage.

On Blowing Of Fuse Element, the Fuse Carrier Hangs Down Vertically From the Bottom Contact. This Is Advantageous In Locating The Fault As Hanging Fuse Carrier Is Noticeable From Distance And This Saves Time Which Otherwise Would Be Taken In Investigation. Lift Out the Fuse Carrier By Means Of The Insulated Operating Rod, Rewire The Fuse Element And Swing It Up The Carrier And Thus Remake The Circuit. It Is Used For Protection Against Overload For Each Phase.

TECHNICAL SPECIFICATION

Application Drop Out Fuse Suitable for Outdoor Application
Mounting Horizontal / Vertical
Voltage Rating 11, 22, 33 KV
Current Rating 100, 200, 400 Amp
Design Available Single Stack, Double Stack or Solid Core Type In 11/22/33
Type Of Insulator Porcelain as well as Polymeric
Feature Precise Dimension, Highly Durable, Low Maintenance