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Wenzhou Shuguang Fuse Co., Ltd.

Fuse, Din Fuse, High-Voltage Fuse manufacturer / supplier in China, offering DIN Type High-Voltage Fuse for Transformer Protection, Screw Type Low Voltage Bottle Fuse 63A Gl, Siba Types Medium Voltage Fusing Fuse (XRNT) and so on.

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Supplier Homepage Product high voltage indoor fuse DIN Type High-Voltage Fuse for Transformer Protection

DIN Type High-Voltage Fuse for Transformer Protection

Purchase Qty.:
(Pieces)
1-999 1,000+
FOB Unit Price: US $10 US $8
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $10
1,000+ US $8
Get Latest Price
Production Capacity: 20000PCS/Month
Transport Package: 3PCS/CTN
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: S type
  • Type: Fuse
  • Color: White, Brown, Green, Yellow
  • Diameter: 51, 63, 76, 88mm
  • Installation: Insert
  • Structure: Conventional Circuit Breaker
  • Function: OVP(Overvoltage Protection)
  • Specification: ISO9001
  • HS Code: 8535100000
  • Breaking Capacity: High Voltage Circuit Breakers
  • Material: Porcelain, Epoxy Resin
  • Length: 192, 292, 442, 537mm
  • Operation: Manual Type
  • Speed: High-Speed Circuit Breaker
  • Arc-extinguishing Medium: Air
  • Trademark: SR
  • Origin: China
Product Description
Applications

H. V current-limiting fuses type S is mainly used in AC50Hz, rated voltage 3.6~40.5KV, rated current up to 200A circuit for protection transformers and power equipments from overload and short-circuit. It can also be used with load switch, vacuum contact.
It conforms to IEC282-1, GB15166.2 and DIN standard.

Design Features

S type H. V HRC current-limiting fuses is insert installation. The striker parallers to the fuse element made from pure silver. They are sealed in the fuse tube filled with chemically treated high-purity quartz sand. The fuse tube is made from heat resistance, high duty ceramic or expoxy glass.

When fault circuit happens, the fuse link melts, the high-resistant metal wire paralleling to fuse links melts immediately at the appearance of the arc, and the striker jumps out to push the chained equipment contact, signaling the melting automatically cuttig the circuit.

The striker has spring type striker jumps out to push ethe chained equipment contact, signaling the melting automatically cutting the circuit. The striker has spring type striker use high pressure caused by the lighting powder to push the striker.

S type H. V. HRC current-limiting fuses has many merits as high current-limiting ablilty, high breaking capacity, quick and punctual in action, reliable in performance.
Foreign model Department Rated voltage(KV) Rated current(A) Rated breaking current(KA) Diameter(mm)
D
Length(mm)
L1
Weight(kg)
SDOAJ XRNT1 3.6 6.3, 10, 16, 20, 25, 31.5, 40 31.5 51 192 1.12
SDLAJ XRNT1 7.2 6.3, 10, 16, 20, 25, 31.5, 40, 50, 63  31.5 51 292 1.47
SFLAJ XRNT1 7.2 80, 100, 125, 160 31.5 76 292 3.15
SDLAJ XRNT1 12 6.3, 10, 16, 20, 25, 31.5, 40 31.5 51 292 1.47
SFLAJ XRNT1 12 50, 63, 71, 80, 100 31.5 76 292 3.15
SKLAJ XRNT1 12 125 31.5 76 292 3.15
SXLAJ XRNT1 12 160, 200 31.5 88 292 4.15
SDMAJ XRNT1 24 6.3, 10, 16, 20, 25, 31.5, 40 31.5 51 442 2.7
SFMAJ XRNT1 24 50, 63, 71, 80, 100 31.5 76 442 4.5
SKMAJ XRNT1 24 125 31.5 76 442 4.5
SXMAJ XRNT1 24 160 31.5 88 442 5.4
SDQAJ XRNT1 40.5 3.15, 6.3, 10, 16, 20, 25 31.5 51 537 2.9
SFQAJ XRNT1 40.5 31.5, 40 31.5 76 537 5.51
SXQAJ XRNT1 40.5 63 31.5 88 537 6.5
 
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