The HK-006.1/12-F (2.5–8 mm²) is a reliable and adaptable product developed for modern professional and industrial applications. Its compact and precisely engineered design supports a wide range of conductor cross-sections, enabling efficient installation and flexible system configuration in both new projects and upgrades.
Produced with high-quality materials, the HK-006.1/12-F offers excellent durability and resistance to mechanical and environmental stress. The optimized internal structure ensures stable and consistent performance under demanding operating conditions, while precision manufacturing helps reduce maintenance needs and extend service life.
The HK-006.1/12-F (2.5–8 mm²) functions effectively as a core or auxiliary component in various systems. Each unit undergoes strict quality control to ensure safety, reliability, and long-term performance. With its balanced combination of efficiency, durability, and value, it is well suited for long-term professional use.

Technical Data
| Series | HK Insert Series |
| Connection Type | Axial bolt connection / Screw connection |
| Male / Female | Female |
| Specifications | 16B |
| Number of Connector Contacts | 6 + 12 |
| Grounding Contacts | Yes |
| Rated Current | 40A / 10A |
| Rated Voltage | 690V / 230V / 400V |
| Rated Pulse Voltage | 6 kV / 4 kV |
| Pollution Degree | 3 |
| Insulation Resistance | ≥ 10¹⁰ Ω |
| Working Temperature | -40℃ to +125℃ |
| Mating Cycles | ≥ 500 |
| Insert Material | Polycarbonate |
| Insert Color | RAL 7032 (Light Gray) |
| Flame Retardant Rating (UL94) | V0 |
| Contact Material | Copper Alloy |
| Surface Treatment | Silver-plated |
| Contact Resistance | ≤ 1 mΩ / ≤ 3 mΩ |
| Wire Gauge (mm²) | 2.5–8 mm² / 0.2–2.5 mm² |
| Wire Gauge (AWG) | 24–14 AWG |
| Tightening / Testing Torque | 2.5 mm² → 1.5 Nm 4 mm² → 1.5 Nm 6 mm² → 2 Nm 0.2–2.5 mm² → 0.8 Nm |
| Stripping Length | 2.5 mm² → 5 mm⁺¹ 4 mm² → 5 mm⁺¹ 6 mm² → 8 mm⁺¹ 0.2–2.5 mm² → 7.5 mm |
| Standard | DIN EN 60664 / DIN EN 61984 |
原创文章,作者:zhuojing,如若转载,请注明出处:https://www.redtech360.com/connector/inserts/hk-006-1-12-f2-5-8mm2-high-quality-rectangular-connectors/