RDF16 Series Powder Filled Cartridge Fuse – Knife type Contact Fuse(RTO)

RDF16 series of fuse is consisted of the fuse link and fuse base, remove the fuse link can choose the fusion loading component/handle.
The fuse link is consisted of fuse tube, melt, filler and indicator. The variable cross-section melt of pure copper belt or wire is sealing into the high strength fuse tube, there filled into the fuse tube with the high purity of quartz sand that is processed by chemical as the arcing medium. Two ends of the melt are spot welded to be firmly electric connected with the end plate (or connecting plate), which forms the knife contact plug-in type structure. The fuse link can be with fusing indicator or impactor, it can display fusing(indicator) or convert to various signals and automatically change-over the circuit (impactor) when the melt is fusing.


  • RDF16 Series Powder Filled Cartridge Fuse – Knife type Contact Fuse(RTO)
  • RDF16 Series Powder Filled Cartridge Fuse – Knife type Contact Fuse(RTO)
  • RDF16 Series Powder Filled Cartridge Fuse – Knife type Contact Fuse(RTO)
  • RDF16 Series Powder Filled Cartridge Fuse – Knife type Contact Fuse(RTO)

Product Detail

Application

Parameters

Samples & Structures

Dimensions

Product Introduction

RDF16 series of fuse is consisted of the fuse link and fuse base, remove the fuse link can choose the fusion loading component/handle.
The fuse link is consisted of fuse tube, melt, filler and indicator. The variable cross-section melt of pure copper belt or wire is sealing into the high strength fuse tube, there filled into the fuse tube with the high purity of quartz sand that is processed by chemical as the arcing medium. Two ends of the melt are spot welded to be firmly electric connected with the end plate (or connecting plate), which forms the knife contact plug-in type structure. The fuse link can be with fusing indicator or impactor, it can display fusing(indicator) or convert to various signals and automatically change-over the circuit (impactor) when the melt is fusing.

The fuse base is combined with flame – retarded DMC plastic baseboard, and the wedged type static contacts, which appears open type structure. The front plate wiring terminal is to be connected with the external wire by the screw. There pre-remains two installation holes. The whole fuse holder has the advantages of good heat dissipation effect, high tensile strength, reliable contacts and convenient operation, etc. The fusion loading component/handle is formed by the thermosetting plastic film, which is good insulation performance,simple structure and freely operate.

Model No.

6

Normal  operating  condition  and  installation  condition

1. Ambient   temperature:-5℃~+40C,average   value   within   24h   does   not   exceed+35C, and  the  average  value  within  one  year  should  be  less  than  this  value.

2.  Altitude  of  installation  place  does  not  exceed  2000m

3 . Atmosphere   condition

The  air  is  clean,  and  its  relative  humidity  does  not  exceed  50%  when  the  ambient  temperature  is  at  40  C.It  is  allowed  relatively  high  humidity  at  the  relatively  low

temperature,  for  example,  the  relative  humidity  can  reach  90%  when  20℃,and  it  should take  consideration  of the  condensation  produced  on  the  surface  of product  that  is  due  to  the   temperature   variation.

4. Voltage

When the rated voltage is 500V,the maximum value of system voltage does not exceed

110% of fusc’s rated voltage; When the rated voltage is 690V, the maximum value of system does not exceed 105% of fuse’s rated voltage.

Note: the fuse link is fusing in a significantly lower than the rated voltage, the fuse indicator or fuse impactor may not act.

5. Installation category:Ⅲ

6 Grade of pollution: not less than 3

7 Installation position

This series of fuse can be vertically, horizontally or obliquely installed at those operation occasions of without obvious shake, impact vibration.

Note: if the fuse is used in the different from the normal installation specified condition, it should be negotiated with the manufacturer.

Size Code
A B C D E F G
00C 78.5 54 21 40.5 6 42.5 15
0 78.5 54 29 48 6 60 15
1 135 70 48 48 6 62 20
2 150 70 60 60 6 72 25
3 150 70 67 68 6 82 32

ABUIABACGAAgo_i69AUone6b3AQwoAY4oAY RDF16 Series1 RDF16 Series2 RDF16 Series3

Size Code
A  B   C  D E  F G
00C 78.5  54   21  40.5 6  42.5 15
00 78.5  54   29  48 6  60 15
1 135  70   48  48 6  62 20
2 150  70   60  60 6  72 25
3 150  70   67  68 6  82 32
Size Rated current A Max.rated power consumption Pn W
IEC 60269 EN 60269 VDE 063 PEOPLE
00 16 12 12 7.5 2.1
25 12 12 7.5   2.5
32 12 12 7.5 3.5
40 12 12 7.5 4.5
50 12 12 7.5 4.7
63 12 12 7.5 5.5
80 12 12 7.5 5.7
100 12 12 7.5 8.1
125 12 12 7.5 9.9
160 12 12 -   11.5
1 80 23 23 23 7.5
100 23 23 23 9.3
125 23 23 23 10.2
160 23 23 23 13.9
200 23 23 23 17.7
250 23 23 23 23.5
2 160 34 34 34 12.9
200 34 34 34 17.9
250 34 34 34 22.4
315 34 34 34 25.7
400 34 34 34 30.6
3 315 48 48 48 25.4
400 48 48 48 32.8
500 48 48 48 35.7
630 48 48 48 41.5

The fuse base is combined with flame – retarded DMC plastic baseboard, and the wedged type static contacts, which appears open type structure. The front plate wiring terminal is to be connected with the external wire by the screw. There pre-remains two installation holes. The whole fuse holder has the advantages of good heat dissipation effect, high tensile strength, reliable contacts and convenient operation, etc. The fusion loading component/handle is formed by the thermosetting plastic film, which is good insulation performance,simple structure and freely operate.

Model No.

6

Normal  operating  condition  and  installation  condition

1. Ambient   temperature:-5℃~+40C,average   value   within   24h   does   not   exceed+35C, and  the  average  value  within  one  year  should  be  less  than  this  value.

2.  Altitude  of  installation  place  does  not  exceed  2000m

3 . Atmosphere   condition

The  air  is  clean,  and  its  relative  humidity  does  not  exceed  50%  when  the  ambient  temperature  is  at  40  C.It  is  allowed  relatively  high  humidity  at  the  relatively  low

temperature,  for  example,  the  relative  humidity  can  reach  90%  when  20℃,and  it  should take  consideration  of the  condensation  produced  on  the  surface  of product  that  is  due  to  the   temperature   variation.

4. Voltage

When the rated voltage is 500V,the maximum value of system voltage does not exceed

110% of fusc’s rated voltage; When the rated voltage is 690V, the maximum value of system does not exceed 105% of fuse’s rated voltage.

Note: the fuse link is fusing in a significantly lower than the rated voltage, the fuse indicator or fuse impactor may not act.

5. Installation category:Ⅲ

6 Grade of pollution: not less than 3

7 Installation position

This series of fuse can be vertically, horizontally or obliquely installed at those operation occasions of without obvious shake, impact vibration.

Note: if the fuse is used in the different from the normal installation specified condition, it should be negotiated with the manufacturer.

Size Code
A B C D E F G
00C 78.5 54 21 40.5 6 42.5 15
0 78.5 54 29 48 6 60 15
1 135 70 48 48 6 62 20
2 150 70 60 60 6 72 25
3 150 70 67 68 6 82 32

ABUIABACGAAgo_i69AUone6b3AQwoAY4oAY RDF16 Series1 RDF16 Series2 RDF16 Series3

Size Code
A  B   C  D E  F G
00C 78.5  54   21  40.5 6  42.5 15
00 78.5  54   29  48 6  60 15
1 135  70   48  48 6  62 20
2 150  70   60  60 6  72 25
3 150  70   67  68 6  82 32
Size Rated current A Max.rated power consumption Pn W
IEC 60269 EN 60269 VDE 063 PEOPLE
00 16 12 12 7.5 2.1
25 12 12 7.5   2.5
32 12 12 7.5 3.5
40 12 12 7.5 4.5
50 12 12 7.5 4.7
63 12 12 7.5 5.5
80 12 12 7.5 5.7
100 12 12 7.5 8.1
125 12 12 7.5 9.9
160 12 12 -   11.5
1 80 23 23 23 7.5
100 23 23 23 9.3
125 23 23 23 10.2
160 23 23 23 13.9
200 23 23 23 17.7
250 23 23 23 23.5
2 160 34 34 34 12.9
200 34 34 34 17.9
250 34 34 34 22.4
315 34 34 34 25.7
400 34 34 34 30.6
3 315 48 48 48 25.4
400 48 48 48 32.8
500 48 48 48 35.7
630 48 48 48 41.5
Write your message here and send it to us