Gold Member Since 2007
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Ningbo Ville Electric Co., Ltd.

Fuse, Isolator Fuse, Power Distribution and Transformation manufacturer / supplier in China, offering RW11-12/3~100 Isolator Fuse, 10 ~24kv, Fuse Cutout /Fuse Link/Break Switch Outdoor Drop-out Type Fuse, 230kv Auto Power Transformer / Power Distribution Transmission /Power Transformer, Gas Insulation Metal-Clad Switchgear Gis and so on.

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Supplier Homepage Product Disconnecting Switch RW11-12/3~100 Isolator Fuse, 10 ~24kv, Fuse Cutout /Fuse Link/Break Switch Outdoor Drop-out Type Fuse

RW11-12/3~100 Isolator Fuse, 10 ~24kv, Fuse Cutout /Fuse Link/Break Switch Outdoor Drop-out Type Fuse

Purchase Qty.:
1-9 10+
FOB Unit Price: US $18 US $16
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $18
10+ US $16
Get Latest Price
Port: Ningbo, China
Production Capacity: 50000 Sets/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: RW10-10/100
  • Type: Current Fuse
  • Shape: Tablet
  • Fusing Device: Pop-up Solid
  • Rated Voltage: 12kv
  • Rated Current of Melter: 3-100 a
  • Weight: 7kg
  • Transport Package: Wooden Cases
  • Origin: Ningbo China
  • Breaking Capacity: High
  • Usaga: High Voltage
  • Fusing Speed: FF
  • Standard: UL
  • Rated Current of Bottom Base: 100A
  • Rated Short-Circuit Breaking Current: 6.3 Ka
  • Trademark: VILLE
  • Specification: IEC
  • HS Code: 8535210000
Product Description
PRW11-12/3~100 fuse is used for short circuit protection of power transformer of power distribution and transmission in a power system with rated voltage 10kV, rated current less than 100A and frequency 50Hz.

This kind of fuse consists of two parts: Fuse base and an arc-extinguishing device. Active and static contactor is of bridge structure. While fuse is in closing position, active and static contactors will be tightly pressed by compressed spring to guarantee a suitable pressure between contactors. A rotary torsion spring is equipped in the lower end of arc-extinguishing tube. When a fuse-element is put in the tube, the torsion spring will be screwed tightly, the fuse will be in drawing tightly condition to ensure the arc-extinguishing tube self-locked in closing position. When overload or short-circuit occurs, fuse-element will be melted and fuse will be quickly drawn out from the fuse tube by the torsion spring. Meanwhile, a great deal of arc-extinguishing gas is produced in the fuse tube by electric arc heat energy to extinguish electric arc quickly. After electric arc-extinguishing, the voltage between the both ends of the fuse is regained. The fuse tube will be dropped out by its weight and a function of compressed spring with bridge contactors. So an obvious disconnected section will be produced. Arc-extinguishing tube is designed at a step by step gas-discharging type.

Main Technical Data:
Rated Voltage12kV
Rated Current of Bottom Base 100A
Rated Current of Melter3-100 A
Rated Short-circuit Breaking Current6.3 kA
Weight 7kg
Notes for ordering:
Please offer the followings while ordering:
Product name and type, specifications, rated current of fuse tube, quantity, if spare parts or other accessories are necessary.

RW11-12/3~100 Isolator Fuse, 10 ~24kv, Fuse Cutout /Fuse Link/Break Switch Outdoor Drop-out Type Fuse
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