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Rivers, Port-Harcourt, 1 hour ago
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11kv D Fuse
overhead
Brand
overhead
Type
Brand New
Condition
Store address
Verified
Verified
4
Lagos State • Ojo
ShopD 280 D-line, Alaba international market Ojo Lagos Alaba junction
Closed
• Mon - Sat, 09:00-18:00
An 11kV drop-out fuse (commonly called D-fuse) is a protective device used on medium-voltage distribution lines to protect transformers and feeders from overcurrent and short circuits.
Description
An 11kV drop-out fuse consists of:
* Fuse base (cut-out body) – mounted on the pole or cross arm
* Fuse carrier (fuse tube) – holds the fuse element
* Fuse element (link wire) – melts during fault conditions
* Arc-extinguishing tube – quenches the arc when the fuse blows
* Terminals – for line and load connections
How It Works
* Under normal operation, current flows through the fuse element.
* When there is overload or short circuit, the fuse element melts.
* This causes the fuse carrier to drop open, breaking the circuit.
* The open position gives a clear visual indication of a fault.
₦ 90,000
NegotiableSafety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
