Gold Member Since 2016
Audited Supplier
Shanghai Songshan Electronics Co., Ltd.

Electrical Fuse Types, 500mA Fast Blow Hbc Fuse, 800mA Hbc Tube Fast Fuse manufacturer / supplier in China, offering Hbc Tube Fuse Fast-Acting 5 X 20 mm, Battery Strap Resettable PPTC 6V, SMD 1206 Time-Lag Fuse and so on.

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Supplier Homepage Product Cartridge Fuse HBC Fuse Hbc Tube Fuse Fast-Acting 5 X 20 mm

Hbc Tube Fuse Fast-Acting 5 X 20 mm

FOB Price: Get Latest Price
Min. Order: 1,000 Pieces
Port: Shanghai, China
Transport Package: Carton
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: RF1-20(H)
  • Type: Current Fuse
  • Shape: Insert
  • Fusing Device: Pop-up Solid
  • Trademark: songshan
  • Origin: Shanghai, China
  • Breaking Capacity: High
  • Usaga: Low Voltage
  • Fusing Speed: F
  • Standard: TUV
  • Specification: 5x20 mm
  • HS Code: 85361000
Product Description

RF1-20 (H) ceramic tube high breaking fast-acting fuse, with size Ф5×20±0.5, the fuses conform to TUVJ50078894 standard. The fuse needs to be fitted with a holder or clip.The melt wire of the fuse installed in the porcelain tube is filled with quartz sand, which acts as the arc extinguishing medium. The particle size of quartz sand has a great influence on the arc extinguishing performance, and the particle diameter is in the range of 0.2~0.3mm. When the overload current or short-circuit current goes through the fuse, the fuse melts and arc is generated  in the tube, the quartz sand has a strong cooling effect on arc and deionization, the arc soon extinguished. In breaking up the large short-circuit current; usually the arc can be extinguished before the short circuit current has not reached the maximum value. In the whole process of breaking current, there is the phenomenon of silent light, no ionized gas, and high breaking capacity.
 

Application: Lightning protection equipment, Power Supply, Industrial Control, Electric tools,etc.

 

Packaging Unit: 100 pcs.

 

References: corresponding fuse holder     BH002      BH002-2      BH003-4      BH003-5      BH6-0-20

                       corresponding fuse clip          JZ-002      JZ-003          JZ-004           

Dimension:     unit in mm


Hbc Tube Fuse Fast-Acting 5 X 20 mm
 
 Electrical  characteristics

 
   ModelRated current
(A)
Rated voltage
(V)
Max
Voltage drop
(mV)
Max
persistence
Power consumption
(W)
RF1-20(H)500mA25018002.5
RF1-20(H)630mA25015002.5
RF1-20(H)800mA25012002.5
RF1-20(H)1A25010002.5
RF1-20(H)1.25A2508004
RF1-20(H)1.6A2506004
RF1-20(H)2A2505004
RF1-20(H)2.5A2504004
RF1-20(H)3.15A2503504
RF1-20(H)4A2503004
RF1-20(H)5A2502504
RF1-20(H)6.3A2502004
RF1-20(H)8A2502004
RF1-20(H)10A2502004
RF1-20(H)12A2501804
RF1-20(H)12.5A2501804
RF1-20(H)16A2501806
 

RF1-20(H) Current characteristics
Rated Blowing time
500mA-4AMore than
4A-6.3A
More than
6.3A-10A
More than
10A-16A
2.1InMax30min30min30min30min
2.75
In
Min10ms10ms40ms40ms
Max2s3s20s20s
4 InMin3ms3ms10ms10ms
Max300ms 300ms 1s1s
10 InMin20ms20ms30ms40ms
 
Rated breaking capacity:1500A 
 
Certification
ModelCertificationCertification numberCurrent range
RF1-20(H)TUVJ50078894-00038A-12A
 
RF1-20(H) series Current-time curve


Hbc Tube Fuse Fast-Acting 5 X 20 mm
                                                

                                                               Current(A)
 
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