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

Slow Blow Fuse, Little Fuse Types, AMP Fuse manufacturer / supplier in China, offering Glass Tube Fuse 5*20 Time-Lag 125V/150V Rt1-20/125V/150V Series, Battery Strap Resettable PPTC 6V, Surface Mounted Devices 1206 Time-Lag Fuse and so on.

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Supplier Homepage Product Cartridge Fuse Glass Fuse Glass Tube Fuse 5*20 Time-Lag 125V/150V Rt1-20/125V/150V Series

Glass Tube Fuse 5*20 Time-Lag 125V/150V Rt1-20/125V/150V Series

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.: RT1-20/125V/150V series
  • Type: Current Fuse
  • Shape: Insert
  • Fusing Device: Pop-up Solid
  • Trademark: songshan
  • Origin: Shanghai, China
  • Breaking Capacity: Low
  • Usaga: Low Voltage
  • Fusing Speed: T
  • Standard: VDE
  • Specification: 5x20 mm
  • HS Code: 85361000
Product Description
RT1-20 (E) with TUV certification, size 5 x 20±0.5, ceramic tube, time-lag, high breaking fuses can be used with holders or clips.
In the process of circuit-breaking of the fuse, because of the circuit voltage, the arc will occur in the gap when melting off, fuse with high quality should avoid as much as possible this arc, and can withstand the circuit voltage added to both ends after it breaks the circuit.
Fuse as a safety element must have two basic functions of electrical performance and security at the same time. Because the quartz sand has a strong cooling effect on the arc, the arc is quickly extinguished, and during the whole process of breaking current, the silent light, high breaking capacity, good security.
 

Unit:mm
 
 
Glass Tube Fuse 5*20 Time-Lag 125V/150V Rt1-20/125V/150V Series
 
 

Electrical  characteristics
   ModelRated current
(A)
Rated voltage
(V)
Max
Voltage drop
(mV)
Max
persistence
Power consumption
(W)
RT1-20500mA125/1509001.6
RT1-20630mA125/1503001.6
RT1-20800mA125/1501501.6
RT1-201A125/1501501.6
RT1-201.25A125/1501501.6
RT1-201.6A125/1501501.6
RT1-202A125/1501501.6
RT1-202.5A125/1501201.6
RT1-203A125/1501001.6
RT1-203.15A125/1501001.6
RT1-204A125/1501001.6
RT1-205A125/1501001.6
RT1-206.3A125/1501001.6
RT1-208A125/1501004
RT1-2010A125/1501004
RT1-2012.5A125/150806
RT1-2015A125/150806
 
 
 
Current characteristics
Rated Blowing time
More than
100mA-10A
More than
10A-16A
2.1InMax2min5min
2.75
In
Min600ms600ms
Max10s15s
4 InMin150ms150ms
Max3s5s
10 InMin20ms20ms
Max300ms400ms
 
Rated breaking capacity
35A or 10In whichever is greater  

 
Certification
ModelCertificationCertification numberCurrent range
RT1-20TUVJ50287669-0001100mA-20A
 
RT1-20/125V/150V Current-time curve
 
 

Glass Tube Fuse 5*20 Time-Lag 125V/150V Rt1-20/125V/150V Series
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