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PtInsulation Piercing Connector
High-Voltage Insulation · Smart Power Distribution · Industrial Frequency Conversion.
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Power Electrical Cable Piercing Clamp
Power Electrical Cable Piercing Clamp
The TTD series insulation piercing connectors fit all low-voltage AC conductors, for 1/10/20KV branch connections and grounding in service, building electrical and street lighting systems. They enable fast installation without wire stripping, feature low resistance and temperature rise via equal piercing pressure, and deliver reliable outdoor insulation with a sealed structure.
Brand:SOCOME
Model: TTD
Material: Tinned Brass, Rubber
Frame: Self-seam, Wet-proof, Waterproof, Anti-corrosive
Standards: EN 50483-4 ; NFC 33-020 ; NFC 33-004
Application: Overhead Distribution Lines, Street Lighting, Building Power Distribution and so on
INQUIRY
| Type | Main Line (mm²) | Branch Line (mm²) | Max Current (A) | Bolt - Quantity | Bolt - H(mm) | Torque Nut |
| TTD041FJ | 6-35 | 1.5-10 | 86 | M8*1 | 13 | F1309 |
| TTD051FJ | 16-95 | 1.5-10 | 86 | M8*1 | 13 | F1309 |
| TTD101FJ | 6-50 | 2.5(6)-35 | 200 | M8*1 | 13 | F1314 |
| TTD151FJ | 25-95 | 2.5(6)-35 | 200 | M8*1 | 13 | F1314 |
| TTD201FJ | 35-95 | 25-95 | 377 | M8*1 | 13 | F1318 |
| TTD251FJ | 50-150 | 25-95 | 377 | M8*1 | 13 | F1318 |
| TTD271FJ | 35-120 | 35-120 | 377 | M8*1 | 13 | F1318 |
| TTD281FJ | 50-185 | 2.5(6)-35 | 200 | M8*1 | 13 | F1314 |
| TTD301FJ | 25-95 | 25-95 | 377 | M8*2 | 13 | F1314 |
| TTD401FJ | 50-185 | 50-150 | 504 | M8*2 | 13 | F1318 |
| TTD431FJ | 70-240 | 16-95 | 377 | M10*2 | 17 | F1720 |
| TTD441FJ | 95-240 | 50-150 | 504 | M10*2 | 17 | F1725 |
| TTD451FJ | 95-240 | 95-240 | 530 | M10*2 | 17 | F1725 |
| TTD551FJ | 120-400 | 95-240 | 679 | M10*2 | 17 |
F1737 |
What is a Piercing Connector?
Piercing connectors are essential components for creating reliable electrical connections in power distribution systems without stripping the insulation of the main cable. Their main advantage is that they enable quick safe and secure connections to live conductors while maintaining the integrity of the insulation.
How it Works?
The piercing connector is typically made of high-conductivity copper alloy. It works by piercing through the insulation of the main conductor and establishing contact with the core wire. Multiple connectors can be used in parallel for branching circuits or tapping additional lines. They are designed to ensure long-term stability and minimal resistance under varying environmental conditions.
Benefits
Piercing connectors provide a fast safe and cost-effective method for connecting electrical circuits. They improve the reliability of power distribution reduce installation time and lower maintenance costs while minimizing risk to operators.
| Type | Main Line (mm²) | Branch Line (mm²) | Max Current (A) | Bolt - Quantity | Bolt - H(mm) | Torque Nut |
| TTD041FJ | 6-35 | 1.5-10 | 86 | M8*1 | 13 | F1309 |
| TTD051FJ | 16-95 | 1.5-10 | 86 | M8*1 | 13 | F1309 |
| TTD101FJ | 6-50 | 2.5(6)-35 | 200 | M8*1 | 13 | F1314 |
| TTD151FJ | 25-95 | 2.5(6)-35 | 200 | M8*1 | 13 | F1314 |
| TTD201FJ | 35-95 | 25-95 | 377 | M8*1 | 13 | F1318 |
| TTD251FJ | 50-150 | 25-95 | 377 | M8*1 | 13 | F1318 |
| TTD271FJ | 35-120 | 35-120 | 377 | M8*1 | 13 | F1318 |
| TTD281FJ | 50-185 | 2.5(6)-35 | 200 | M8*1 | 13 | F1314 |
| TTD301FJ | 25-95 | 25-95 | 377 | M8*2 | 13 | F1314 |
| TTD401FJ | 50-185 | 50-150 | 504 | M8*2 | 13 | F1318 |
| TTD431FJ | 70-240 | 16-95 | 377 | M10*2 | 17 | F1720 |
| TTD441FJ | 95-240 | 50-150 | 504 | M10*2 | 17 | F1725 |
| TTD451FJ | 95-240 | 95-240 | 530 | M10*2 | 17 | F1725 |
| TTD551FJ | 120-400 | 95-240 | 679 | M10*2 | 17 |
F1737 |
What is a Piercing Connector?
Piercing connectors are essential components for creating reliable electrical connections in power distribution systems without stripping the insulation of the main cable. Their main advantage is that they enable quick safe and secure connections to live conductors while maintaining the integrity of the insulation.
How it Works?
The piercing connector is typically made of high-conductivity copper alloy. It works by piercing through the insulation of the main conductor and establishing contact with the core wire. Multiple connectors can be used in parallel for branching circuits or tapping additional lines. They are designed to ensure long-term stability and minimal resistance under varying environmental conditions.
Benefits
Piercing connectors provide a fast safe and cost-effective method for connecting electrical circuits. They improve the reliability of power distribution reduce installation time and lower maintenance costs while minimizing risk to operators.