Hbc Tube Fuse Time-lag Axial Lead 5x20 Mm
Brand : Songshan
Product origin : Shanghai
Delivery time : 7-15 days
Supply capacity : 15000000
HBC Tube Fuse Time-lag Axial Lead 5X20 mm
Payment Type: | T/T,Paypal,Western Union |
Incoterm: | FOB,CFR,CIF |
Min. Order: | 1000 Piece/Pieces |
Basic Info
Model No.: RT2-20(H)
Breaking Capacity: High
Type: Current Fuse
Usaga: Low Voltage
Shape: Insert
Fusing Speed: T
Fusing Device: Pop-up Solid
Standard: VDE
Additional Info
Packaging: Carton
Brand: Songshan
Transportation: Ocean,Land,Air
Place of Origin: Shanghai, China
Product Description
RT2-20 (H), dimension Ф5×20±1, ceramic tube, high breaking, slow blow, with lead, direct welding. Fuse, as a security element, in addition to its performance requirements, must have strict safety requirements, an important indicator of fuse safety performance is reflected in breaking capacity of a fuse, which means the maximum short-circuit current a fuse can withstand without any unsafe phenomenon in the process of breaking the circuit, the unsafe phenomena include sustained arcing, smoke, spray, splash, combustion and explosion etc. Quartz sand is a good material for insulation, cooling and arc extinguishing. As a fuse full of quartz sand, it has good stability and security.
Application: White Goods, Power Supply, Industrial Control, etc.
Packaging Unit: 100 pcs.
Dimension: unit in mm
Electrical characteristics
Model | Rated current (A) | Rated voltage (V) | Max Voltage drop (mV) | Max persistence Power consumption (W) |
RT2-20(H) | 1A | 250 | 350 | 2.5 |
RT2-20(H) | 1.25A | 250 | 300 | 2.5 |
RT2-20(H) | 1.6A | 250 | 200 | 2.5 |
RT2-20(H) | 2A | 250 | 190 | 2.5 |
RT2-20(H) | 2.5A | 250 | 180 | 2.5 |
RT2-20(H) | 3.15A | 250 | 140 | 4 |
RT2-20(H) | 4A | 250 | 100 | 4 |
RT2-20(H) | 5A | 250 | 100 | 4 |
RT2-20(H) | 6.3A | 250 | 100 | 4 |
RT2-20(H) | 8A | 250 | 100 | 4 |
RT2-20(H) | 10A | 250 | 100 | 4 |
RT2-20(H) | 12.5A | 250 | 80 | 4 |
RT2-20(H) | 16A | 250 | 80 | 6 |
RT2-20 (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
RT1-20(H) Current-time curve
