RW12 Silicon Rubber Dropout Fuse

 
Outdoor high voltage dropout fuse is mainly used to protect distribution lines and transformers against overload and short-circuit damage.
It can also be an overhead disconnection switch with the use of a portable load-break tool. 

FEATURES:
1. Precise and reasonable integral structure --- presents stable matching of all parts, flexible operating and provides the power line
with reliable operation and manipulation with convenience. 
2. All conductive parts are made of conductive pure copper, high elastic conductive copper alloys and processed with over 0.3mm
silver-coating which improved the erosion resistance, reduce the contact resistance and temperature effect and increase the conductive performance.
3. Ultraviolet resistant and waterproof fuse tube --- presents wet-proof, undeformed, long service life and high strength.
With the structure of exhausting gradually gas of two-end the fuse tube enhances the breaking capability of short-circuit current and breaks high and low short-circuit currents.
4. Anti-bird insulator ---  The silicon rubber insulating post provides the performances with dirty resistance, ultraviolet resistance,
erosion resistance, anti-trace light weight, non-brittle and transportability. 
 5. beryllium bronze conducting plate --- presents strong mechanical elasticity, no spark while switching off and improves evidently
the conducting capacity, contact stability and reliability of the fuse.
6. Upper and lower copper supports---ensuring operation without shaking, rebounding or separating.
 7. High strength cast copper silver-plated trunnion and cast copper trunnion mortar---strong strength, precise matching, flexible operation,
overcome the problem of swing of the fuse tube when switching on.
8. Parallel groove connecting terminal---provides simple and reliable connection