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Copper Tube Lug and ring terminal connectors
Copper tube ring terminal connectors refer to terminals of copper tubes commonly used in electrical appliances and electrical equipment. They all have good electrothermal properties and are also corrosion resistant. It is an indispensable key connector component for connecting copper pipes and electrical products. It is an effective cable connector terminal that reasonably leads high-voltage current to the equipment, and it can also be used to connect, install, couple, isolate and other electrical appliances and equipment connectors.
Copper Tube Terminals for Crimp Cables
The concept of copper tube ring terminal connectors:
Alias: cold-pressed electrical terminal, copper tube terminal, electrical terminal, copper nose, copper wire ear.
Material: Made of the best conductive material (red copper) + (tin-plated).
Standard: Produced according to international standards.
Copper tube terminals refer to terminals of copper tubes commonly used in electrical appliances and electrical equipment. They all have good electrothermal properties and are also corrosion resistant. It is an indispensable key connector component for connecting copper pipes and electrical products. It is an effective cable connector terminal that reasonably leads high-voltage current to the equipment, and it can also be used to connect, install, couple, isolate and other electrical appliances and equipment connectors.
YAXUM-copper tube terminal products have passed UL, CSA and ROHS environmental certification. Good performance, beautiful appearance and strong. Features High elasticity, high temperature resistance, high pressure resistance, impact resistance, high safety factor, easy installation, high electrical conductivity, good insulation, etc.
Copper Tube Terminals for Crimp Cables
| ITEM. | Dimensions （mm） | |||||
| ΦE | ΦD | Φd | W | B | L | |
| 8#10 | 5.1 | 7.1 | 4.8 | 11.8 | 13 | 33.3 |
| 8*1/4 | 6.8 | |||||
| 8*5/16 | 8.3 | |||||
| 8*3/8 | 10.4 | 14.5 | ||||
| 8*1/2 | 13.1 | 17 | ||||
| 6#10 | 5.1 | 8.1 | 5.9 | 11.8 | 15 | 37.3 |
| 6*1/4 | 6.8 | 13.7 | ||||
| 6*5/16 | 8.3 | 13.7 | ||||
| 6*3/8 | 10.4 | 13.7 | ||||
| 6*1/2 | 13.1 | 17 | 14 | |||
| 4*1/4 | 6.8 | 9.5 | 7.3 | 13.8 | 15.5 | 38.9 |
| 4*5/16 | 8.3 | 13.8 | ||||
| 4*3/8 | 10.4 | 14.5 | ||||
| 4*1/2 | 13.1 | 17 | 15 | |||
| 2*1/4 | 6.8 | 11.1 | 8.5 | 16.5 | 16 | 41.1 |
| 2*5/16 | 8.3 | |||||
| 2*3/8 | 10.4 | |||||
| 2*1/2 | 13.1 | 17 | 15.3 | |||
| 1*1/4 | 6.8 | 11.7 | 9.1 | 16.4 | 16 | 43.6 |
| 1*5/16 | 8.3 | |||||
| 1*3/8 | 10.4 | 17.1 | ||||
| 1*1/2 | 13.1 | 19.1 | ||||
| 1/0*1/4 | 6.8 | 13 | 10.4 | 18.4 | 19 | 46.8 |
| 1/0*5/16 | 8.3 | |||||
| 1/0*3/8 | 10.4 | |||||
| 1/0*1/2 | 13.1 | 21 | ||||
| 2/0*1/4 | 6.8 | 14.2 | 11.7 | 21 | 22 | 52.4 |
| 2/0*5/16 | 8.3 | |||||
| 2/0*3/8 | 10.4 | |||||
| 2/0*1/2 | 13.1 | 21 | ||||
| 3/0*5/16 | 8.3 | 15.7 | 13 | 23.1 | 22.5 | 55.9 |
| 3/0*3/8 | 10.4 | |||||
| 3/0*1/2 | 13.1 | |||||
| 4/0*5/16 | 8.3 | 17.2 | 14.2 | 15.8 | 24 | 60.5 |
| 4/0*3/8 | 10.4 | |||||
| 4/0*1/2 | 13.1 | |||||
International Standard for Copper Tube Terminals
Internationally, the quality requirements for copper tube terminals are very strict, and there are detailed and strict standards from the input of raw materials to the effect of use. For example, the material quality of raw materials for copper tube terminals should comply with CJ/T235-2002 “Fused Welded Tubes for Copper Tubes”. The compressive strength, tensile strength, tensile strength and thermal deformation temperature of copper pipe terminals must comply with the provisions of GB/T1804-2000 “Copper and Copper Alloy Solder for Fused Welded Pipes”. In addition, the external dimensions and assembly technical requirements of copper tube terminals have also revised and improved the relevant provisions of GB/T3020-2000 “Copper and Copper Alloy Fittings for Fused Welded Pipes”. The coating requirements are also implemented in the coating quality effectiveness evaluation index. At the same time, the corrosion resistance evaluation standard was improved into the standard of GB/T 3190-2008 “Evaluation of Corrosion Resistance of Power Cables and Terminals”.
PVC insulated cold pressing terminal
Advantages of Copper Tube Terminals
First of all, copper tube terminals are small in size, light in weight, not easy to corrode, and have excellent reusability. Secondly, the structural design of the copper tube terminal is reasonable, easy to install, compact and safe
reliable. At the same time, its price is relatively low, which can save budget no matter it is used or produced. Finally, it works efficiently and provides long-lasting, reliable stability.
In short, the copper tube terminal is a connector with excellent performance and easy use. Because of its excellent characteristics, it is widely used in the connection and installation of electrical appliances and electrical equipment. There are also international regulations on copper tube terminals, with detailed and strict requirements on materials, quality, dimensions and corrosion resistance.
PVC insulated cold pressing terminal
High-voltage copper tube terminals for crimping wires, suitable for crimping cables below 33KV
| ITEM. | Dimensions （mm） | |||||
| ΦE | ΦD | Φd | W | B | L | |
| DIN6-5 | 5.3 | 5.5 | 3.8 | 8.5 | 10 | 30.5 |
| DIN6-6 | 6.4 | 31.5 | ||||
| DIN6-8 | 8.4 | 13 | 34 | |||
| DIN10-5 | 5.3 | 6 | 4.5 | 19 | 34 | |
| DIN10-6 | 6.4 | 34.5 | ||||
| DIN10-8 | 8.4 | 13 | 37 | |||
| DIN10-10 | 10.5 | 15 | 39 | |||
| DIN16-6 | 6.4 | 8.5 | 5.5 | 13 | 20 | 43.5 |
| DIN16-8 | 8.4 | 46 | ||||
| DIN16-10 | 10.5 | 17 | 48 | |||
| DIN16-12 | 13 | 18 | 49 | |||
| DIN25-6 | 6.4 | 10 | 7 | 14 | 45.5 | |
| DIN25-8 | 8.4 | 16 | 48 | |||
| DIN25-10 | 10.5 | 17 | 50 | |||
| DIN25-12 | 13 | 19 | 51 | |||
| DIN35-6 | 6.4 | 12.5 | 8.2 | 17 | 49.5 | |
| DIN35-8 | 8.4 | 52 | ||||
| DIN35-10 | 10.5 | 19 | 54 | |||
| DIN35-12 | 13 | 21 | 55 | |||
| DIN35-14 | 15 | 56.5 | ||||
| DIN50-8 | 8.4 | 16.5 | 11.5 | 20 | 28 | 62 |
| DIN50-10 | 10.5 | 22 | 64 | |||
| DIN50-12 | 13 | 24 | 65 | |||
| DIN50-14 | 15 | 66.5 | ||||
| DIN50-16 | 17 | 28 | 68 | |||
| DIN70-8 | 8.4 | 19 | 13.5 | 24 | 65 | |
| DIN70-10 | 10.5 | 67 | ||||
| DIN70-12 | 13 | 68 | ||||
| DIN70-14 | 15 | 69.5 | ||||
| DIN70-16 | 17 | 30 | 71 | |||
| DIN95-8 | 8.4 | 19 | 13.5 | 28 | 35 | 77 |
| DIN95-10 | 10.5 | 77 | ||||
| DIN95-12 | 13 | 78 | ||||
| DIN95-14 | 15 | 79.5 | ||||
| DIN95-16 | 17 | 32 | 81 | |||
| DIN120-10 | 10.5 | 21 | 15.5 | 32 | 85 | |
| DIN120-12 | 13 | 86 | ||||
| DIN120-14 | 15 | 88 | ||||
| DIN120-16 | 17 | 89 | ||||
| DIN120-20 | 21 | 38 | 91 | |||
| DIN150-10 | 10.5 | 23.5 | 17 | 34 | 93 | |
| DIN150-12 | 13 | 94 | ||||
| DIN150-14 | 15 | 97 | ||||
| DIN150-16 | 17 | 97 | ||||
| DIN150-20 | 21 | 40 | 99 | |||
| DIN185-10 | 10.5 | 25.5 | 19 | 37 | 40 | 97 |
| DIN185-12 | 13 | 98 | ||||
| DIN185-14 | 15 | 101 | ||||
| DIN185-16 | 17 | 101 | ||||
| DIN185-20 | 21 | 40 | 103 | |||
| DIN240-12 | 13 | 29 | 21.5 | 42 | 108 | |
| DIN240-14 | 15 | 111 | ||||
| DIN240-16 | 17 | 111 | ||||
| DIN240-20 | 21 | 45 | 113 | |||
| DIN300-12 | 13 | 32 | 24.5 | 46 | 50 | 119 |
| DIN300-14 | 15 | 119 | ||||
| DIN300-16 | 17 | 119 | ||||
| DIN300-20 | 21 | 122 | ||||
| DIN400-14 | 15 | 38.5 | 27.5 | 55 | 70 | 140 |
| DIN400-16 | 17 | 140 | ||||
| DIN400-20 | 21 | 140 | ||||
| DIN500-16 | 17 | 42 | 31 | 60 | 150 | |
| DIN500-20 | 21 | 150 | ||||
| DIN625-16 | 17 | 44 | 34.5 | 64 | 80 | 160 |
| DIN625-20 | 21 | 160 | ||||
| DIN800-16 | 17 | 52 | 40 | 75 | 100 | 195 |
| DIN800-20 | 21 | 195 | ||||
| DIN1000-16 | 17 | 58 | 44 | 85 | 195 | |
| DIN1000-20 | 21 | 195 | ||||
 RV1.25-3.2 cold-pressed round pre-insulated terminal |
 Red copper tube, crimped copper terminal |
 Cold-pressed tube-pin type terminal |
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