Home > Products > Ceramic Fuse > Hbc Ceramic Tube Fuse Time-lag 5x20 Mm

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

1e139b3ed509bb3d3aaa180fea.jpg

 

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

7ace21c150fcdba84abdd97136.jpg


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