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Ceramic Tube Fuse Time-Lag 5 X 20 mm

Basic Info

Model No.:  RT1-20

Product Description

Model NO.: RT1-20 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: 5.0x20 mm HS Code: 85361000 The fuse, with rated interrupting ability 35A or 10In, is a slow blow fuse without lead. The main materials of the fuse have copper, ceramic tube and alloy wire, which indicates the conventional glass tube of fuses, was replaced with ceramic tube to meet different requirements of different customers. The fuse is in accordance with IEC standards, and the fuse is indeed a high quality product with good stability. The fuse has been sold domestically and internationally and got more and more compliments. The requirements of the customers are the purposes of our continuous efforts.

Ceramic Tube Fuse Time-Lag 5 X 20 mm

Electrical  characteristics
   Model Rated current
Rated voltage
Voltage drop
Power consumption
RT1-20 500mA 250 900 1.6
RT1-20 630mA 250 300 1.6
RT1-20 750mA 250 250 1.6
RT1-20 800mA 250 150 1.6
RT1-20 1A 250 150 1.6
RT1-20 1.25A 250 150 1.6
RT1-20 1.6A 250 150 1.6
RT1-20 2A 250 150 1.6
RT1-20 2.5A 250 120 1.6
RT1-20 3.15A 250 100 1.6
RT1-20 4A 250 100 1.6
RT1-20 5A 250 100 1.6
RT1-20 6.3A 250 100 1.6
RT1-20 8A 250 100 4
RT1-20 10A 125/250 100 4
RT1-20 12A 250 80 6
RT1-20 12.5A 125/250 80 6
RT1-20 15A 250 80 6
RT1-20 16A 125/250 80 6
Current characteristics
Rated  Blowing time
More than
More than
2.1In Max 2min 5min
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 
Model Certification Certification number Current range
RT1-20 VDE 138756 1A-5A
RT1-20 TUV J50078894-0001

Current-time Curve 

Ceramic Tube Fuse Time-Lag 5 X 20 mm

Contact us if you need more details on 1.6 AMP Slow Blow Ceramic Fuse. We are ready to answer your questions on packaging, logistics, certification or any other aspects about 4 AMP Ceramic Tube Slow Fuse、10 AMP Ceramic Slow Blow Fuse. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cartridge Fuse > Ceramic Fuse

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