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

    Payment Type: T/T, Paypal
    Min. Order: 1000 Bag/Bags
    Place of Origin:  Shanghai, China
  • Mr. Catherine Zhou

Basic Info

Model No.:  RT1-20/125V/150V series

Product Description



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


RT1-20/125V/150V series

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

Model Rated current
(A)
Rated voltage
(V)
Max
Voltage drop
(mV)
Max
persistence
Power consumption
(W)
RT1-20 500mA 125/150 900 1.6
RT1-20 630mA 125/150 300 1.6
RT1-20 800mA 125/150 150 1.6
RT1-20 1A 125/150 150 1.6
RT1-20 1.25A 125/150 150 1.6
RT1-20 1.6A 125/150 150 1.6
RT1-20 2A 125/150 150 1.6
RT1-20 2.5A 125/150 120 1.6
RT1-20 3A 125/150 100 1.6
RT1-20 3.15A 125/150 100 1.6
RT1-20 4A 125/150 100 1.6
RT1-20 5A 125/150 100 1.6
RT1-20 6.3A 125/150 100 1.6
RT1-20 8A 125/150 100 4
RT1-20 10A 125/150 100 4
RT1-20 12.5A 125/150 80 6
RT1-20 15A 125/150 80 6








Current characteristics

Rated Blowing time
More than
100mA-10A
More than
10A-16A
2.1In Max 2min 5min
2.75
In
Min 600ms 600ms
Max 10s 15s
4 In Min 150ms 150ms
Max 3s 5s
10 In Min 20ms 20ms
Max 300ms 400ms




Rated breaking capacity

35A or 10In whichever is greater



Certification

Model Certification Certification number Current range
RT1-20 TUV J50287669-0001 100mA-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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Product Categories : Cartridge Fuse > Glass Fuse

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