Ceramic Tube Fuse 5*20 Fast-Acting RF2-20
Basic Info
Model No.: RF2-20
Product Description
Model NO.: RF2-20 Type: Current Fuse Shape: Circle Fusing Device: Pop-up Solid Breaking Capacity: Low Usaga: Low Voltage Fusing Speed: F Standard: VDE RF2-20 series(Ceramic tube)
This product is a type of power protector fixed in Electric devices in case of short circuit and overload. It is a tube type fast fuse, which is made of ceramic tube with clean surface but without crack or distortion. The both sides are covered by nickel plating brass caps with good electrical conductivity. The melt is made of copper-silver alloy. It is a built-in product with lead, which conforms to the standard of IEC60127-II, and gained the product certificate TUV, CCC and CQC. The fuse is widely used in power supply, white goods and electrical working tools, etc. The dimension of the tube is 31.8±0.8(30±1)with diameter ø6.35±1.
Unit:mm
Electrical characteristics
Current characteristics
Rated breaking capacity
35A or 10In whichever is greater
Contact us if you need more details on Inline Fuse. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low Voltage Fuse、Industrial Fuse. If these products fail to match your need, please contact us and we would like to provide relevant information.
This product is a type of power protector fixed in Electric devices in case of short circuit and overload. It is a tube type fast fuse, which is made of ceramic tube with clean surface but without crack or distortion. The both sides are covered by nickel plating brass caps with good electrical conductivity. The melt is made of copper-silver alloy. It is a built-in product with lead, which conforms to the standard of IEC60127-II, and gained the product certificate TUV, CCC and CQC. The fuse is widely used in power supply, white goods and electrical working tools, etc. The dimension of the tube is 31.8±0.8(30±1)with diameter ø6.35±1.
Unit:mm
Electrical characteristics
Model | Rated current (A) | Rated voltage (V) | Max Voltage drop (mV) | Max persistence Power consumption (W) |
RF2-20 | 500mA | 250 | 1000 | 1.6 |
RF2-20 | 630mA | 250 | 650 | 1.6 |
RF2-20 | 750mA | 250 | 650 | 1.6 |
RF2-20 | 800mA | 250 | 240 | 1.6 |
RF2-20 | 1A | 250 | 200 | 1.6 |
RF2-20 | 1.25A | 250 | 200 | 1.6 |
RF2-20 | 1.6A | 250 | 190 | 1.6 |
RF2-20 | 2A | 250 | 170 | 1.6 |
RF2-20 | 2.5A | 250 | 170 | 1.6 |
RF2-20 | 3.15A | 250 | 150 | 2.5 |
RF2-20 | 4A | 250 | 130 | 2.5 |
RF2-20 | 5A | 250 | 130 | 2.5 |
RF2-20 | 6.3A | 250 | 130 | 2.5 |
RF2-20 | 8A | 250 | 130 | 4 |
RF2-20 | 10A | 125/250 | 130 | 4 |
RF2-20 | 12.5A | 125/250 | 100 | 6 |
RF2-20 | 16A | 125/250 | 100 | 6 |
Current characteristics
Rated | Blowing time | |||
more than 100mA-6.3A | more than 6.3A-10A | more than 10A-16A | ||
2.1In | Max | 30min | 30min | 30min |
2.75 In | Min | 50ms | 50ms | 50ms |
Max | 2s | 2s | 3s | |
4 In | Min | 10ms | 10ms | 10ms |
Max | 300ms | 400ms | 400ms | |
10 In | Max | 20ms | 40ms | 50ms |
Rated breaking capacity
35A or 10In whichever is greater
Contact us if you need more details on Inline Fuse. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Low Voltage Fuse、Industrial 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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