Company Details

  • Shanghai Songshan Electronics Co., Ltd.

  •  [Shanghai,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , Oceania , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:GS, CE, GB, ISO9001, ISO14001, VDE, CSA
  • Description:4 Amp Fast Blow HBC Fuse,8 Amp HBC Tube Fast Fuse,16 Amp HBC Fuse Fast-acting
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Shanghai Songshan Electronics Co., Ltd.

4 Amp Fast Blow HBC Fuse,8 Amp HBC Tube Fast Fuse,16 Amp HBC Fuse Fast-acting

Home > Products > Cartridge Fuse > Ceramic Fuse > HBC Tube Fuse Fast-acting Axial lead

HBC Tube Fuse Fast-acting Axial lead

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    Payment Type: T/T,Paypal,Western Union
    Incoterm: FOB,CFR,CIF
    Min. Order: 1000 Piece/Pieces

Basic Info

Model No.: RF2-20(H)

Breaking Capacity: High

Type: Current Fuse

Usaga: Low Voltage

Shape: Insert

Fusing Speed: F

Fusing Device: Pop-up Solid

Standard: VDE

Additional Info

Packaging: Carton

Brand: Songshan

Transportation: Ocean,Land,Air

Place of Origin: Shanghai, China

Product Description

RF2-20 (H) is a ceramic tube fast-acting high-breaking fuse with lead, size Ф5×20±1, the fuses conform to IEC60127-11 standard. The fuse is a high breaking product, the melt of such fuse with high breaking capacity is usually made of copper, and also silver. When the rated current is smaller, the melt is usually made into a filament; when the rated current is larger, it will be made into a variable cross-section. Since copper and silver are metal materials with high melting point, to break current reliably under high overload current, low melting point metal is often welded in the melt intervals, such as tin or cadmium alloy, in order to reduce the melting temperature, this effect is also known as metallurgical effect (M effect).

Application: White Goods, Power Supply, Industrial Control, etc.

Packaging Unit: 100 pcs.

Dimension: unit in mm


1.25 amp high breaking capacity fuse












Electrical characteristics

Model

Rated current

(A)

Rated voltage

(V)

Max

Voltage drop

(mV)

Max

persistence

Power consumption

(W)

RF2-20(H)

500mA

250

1800

2.5

RF2-20(H)

630mA

250

1500

2.5

RF2-20(H)

800mA

250

1200

2.5

RF2-20(H)

1A

250

1000

2.5

RF2-20(H)

1.25A

250

800

4

RF2-20(H)

1.6A

250

600

4

RF2-20(H)

2A

250

500

4

RF2-20(H)

2.5A

250

400

4

RF2-20(H)

3.15A

250

350

4

RF2-20(H)

4A

250

300

4

RF2-20(H)

5A

250

250

4

RF2-20(H)

6.3A

250

200

4

RF2-20(H)

8A

250

200

4

RF2-20(H)

10A

250

200

4

RF2-20(H)

12.5A

250

180

4

RF2-20(H)

16A

250

180

6


Current characteristics

Rated

Blowing time

500mA-4A

More than

4A-6.3A

More than

6.3A-10A

More than

10A-16A

2.1In

Max

30min

30min

30min

30min

2.75

In

Min

10ms

10ms

40ms

40ms

Max

2s

3s

20s

20s

4 In

Min

3ms

3ms

10ms

10ms

Max

300ms

300ms

1s

1s

10 In

Min

20ms

20ms

30ms

40ms


Rated breaking capacity:1500A


RF2-20(H) series

Current-time curve





1500 amp HBC fuse





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Product Categories : Cartridge Fuse > Ceramic Fuse

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  • HBC Tube Fuse Fast-acting Axial lead
  • HBC Tube Fuse Fast-acting Axial lead
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