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The JBC-2 Waterproof Insulation Piercing Connector (IPC) is designed for fast, safe, and reliable branching of insulated LV overhead conductors and ABC cables. The connector uses a high-strength piercing blade to penetrate insulation without stripping the cable, ensuring a stable, low-resistance electrical connection.
With a fully sealed IP68 waterproof design, corrosion-resistant metal teeth, and a torque-controlled shear bolt, the JBC-2 offers long-term performance in harsh outdoor conditions including rain, humidity, and UV exposure.
It is widely used in LV distribution networks, street lighting systems, rural electrification, and insulated overhead line branching.
Insulation-piercing connectors use copper/aluminum alloy conductors, engineering plastic housings, and serrated piercing structures. Designed for low-voltage power distribution, overhead line branching, and underground cable connections, they eliminate insulation stripping, resist water/corrosion, enable quick installation, and suit renewable energy systems and emergency repairs.

Waterproof Design:Ensures reliable performance in rain, humidity, and outdoor conditions.
No Stripping Required:Pierces the cable insulation directly for faster installation.
Anti-Corrosion Materials:UV-resistant shell ensure long service life.
Suitable for Live-Line Work:Safe for LV live-line installation.
ABC Cable Branching:Used to create safe, waterproof branch connections on insulated LV overhead lines.
Street Lighting Systems:Connects street light circuits to main feeders.
LV Power Distribution Networks:Ensures stable and long-term cable connections in outdoor areas.
Residential & Rural Electrification:Ideal for stable, maintenance-friendly branch lines.
Temporary / Emergency Power Supply:Quick installation under urgent conditions.
They eliminate insulation stripping, resist water/corrosion, enable quick installation, and suit renewable energy systems and emergency repairs.
| Type | Equivalent Type | Main Line Section (mm²) | Branch Line Section (mm²) | Nominal Current (mm²) | Tprque(Nm) |
| RE7556 | JJC888 | 0.75-6 | 0.75-6 | 41 | / |
| RE101 | JJC-1 | 1.5-25 | 1.5-16 | 55 | 10 |
| REEP | JJC-2 | 16-95 | 1.5-16 | 55 | 10 |
| RE102 | JJC-3(B) | 6-70 | 4-25 | 157 | 15 |
| RE2-95 | JJC-3 | 16-95 | 4-35(50) | 157 | 20 |
| JBC-2 | / | 35-70 | 6-35 | 120 | 23-25 |
| RE2-150 | JJC-4 | 50-150 | 6-50 | 157 | 20 |
| RE2-150T | / | 16-150 | 4-50 | / | 15 |
| RE3-95 | JJC-5 | 25-95 | 25-95 | 214 | 20 |
| RE4-150 | JJC-6 | 35-150 | 35-150 | 316 | 26 |
| RE4-150A | / | 35-150 | 35-150 | 316 | 26 |
| RE4-150B | / | 16-150 | 16-150 | 316 | 26 |
| RE6 | / | 120-240 | 25-120 | 276 | 35 |
| RE7 | / | 150-240 | 10-25 | 102 | 35 |
