Hbc Ceramic Tube Fuse Time-lag 5x20 Mm
Brand : Songshan
Product origin : Shanghai
Delivery time : 7-15 days
Supply capacity : 15000000
HBC Ceramic Tube Fuse Time-lag 5X20 mm
Payment Type: | T/T,Paypal,Western Union |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 1000 Piece/Pieces |
Basic Info
Model No.: RT1-20(H)
Breaking Capacity: High
Type: Current Fuse
Usaga: Low Voltage
Shape: Insert
Fusing Speed: T
Fusing Device: Pop-up Solid
Additional Info
Packaging: Carton
Brand: Songshan
Transportation: Ocean,Land,Air
Place of Origin: Shanghai, China
Product Description
RT1-20 (H) is ceramic tube, high breaking, delay fuse. The dimension is Ф5×20±0.5. The fuse is used in power circuit and large power equipment, not only has three parts of the general fuse, but also interrupter device. The circuit the fuse protects has large working current, when the melt blows, the voltage of both ends is very high, there often appears a phenomenon that the melt has been melted, even up to vaporization, but the current is not cut off, the reason is that in a flash under the action of voltage and current, the arc phenomenon occurs between the two electrodes of the fuse. The interrupter device must have strong insulation and good thermal conductivity, and be negatively charged. Quartz sand filled in this product is a commonly used arc extinguishing material.
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
Electrical characteristics
Model | Rated current (A) | Rated voltage (V) | Max Voltage drop (mV) | Max persistence Power consumption (W) |
RT1-20(H) | 1A | 250 | 350 | 2.5 |
RT1-20(H) | 1.25A | 250 | 300 | 2.5 |
RT1-20(H) | 1.6A | 250 | 200 | 2.5 |
RT1-20(H) | 2A | 250 | 190 | 2.5 |
RT1-20(H) | 2.5A | 250 | 180 | 2.5 |
RT1-20(H) | 3.15A | 250 | 140 | 4 |
RT1-20(H) | 4A | 250 | 100 | 4 |
RT1-20(H) | 5A | 250 | 100 | 4 |
RT1-20(H) | 6.3A | 250 | 100 | 4 |
RT1-20(H) | 8A | 250 | 100 | 4 |
RT1-20(H) | 10A | 250 | 100 | 4 |
RT1-20(H) | 12.5A | 250 | 80 | 4 |
RT1-20(H) | 16A | 250 | 80 | 6 |
RT1-20 (H)Current characteristics
Rated | Blowing time | |||
1A-3.15A | More than 3.15A-10A | More than 10A-16A | ||
2.1In | Max | 30min | 30min | 30min |
2.75 In | Min | 750ms | 750ms | 750ms |
Max | 80s | 80s | 80s | |
4 In | Min | 95ms | 150ms | 150ms |
Max | 5s | 5s | 8s | |
10 In | Min | 10ms | 10ms | 10ms |
Max | 150ms | 150ms | 150ms | |
Rated breaking capacity:1500A
Certification
Model | Certification | Certification number | Current range |
RT1-20(H) | TUV | J50164160-0001 | 1 A-15A |
RT1-20(H) Current-time curve
