Description
HKW Bi Metal Lug Copper Aluminum (AL-CU) 16mm² to 630 mm² Excellent Compression Terminal
The HKW Bi Metal Lug provides an indispensable, corrosion-resistant solution for terminating aluminium power cables onto copper busbars or terminals.
In any electrical system where different conductor metals meet, a bi-metal lug metallic connection is crucial to prevent galvanic corrosion and ensure a stable, low-resistance electrical joint.
Our lugs are meticulously crafted from high-purity electrical-grade aluminum (barrel) and copper (palm), permanently joined using an advanced friction welding process.
This technique creates an incredibly strong molecular bond that guarantees optimal electrical conductivity and mechanical strength, meeting stringent IEC standards.
The extensive size range, from light-duty 16 mm² to massive 630 mm² conductors, ensures we have the perfect fit for your project, whether it’s in a utility network, solar farm, substation, or commercial switchgear.
The lugs feature precision-machined dimensions (Ø, D, d, L, L1, W, S) and are available with standard stud holes (M10, M12, M16), guaranteeing seamless compatibility with all major circuit breakers and panels.
For enhanced reliability and to prevent oxidization, the aluminum barrel is pre-filled with a special, non-hydroscopic jointing compound and sealed. Choose HKW for a secure, durable, and reliable connection every time.
Product Specification :
| Type | Ø | D | d | L | L1 | W | S |
| 16MM (M10) | 11 | 16 | 6 | 80 | 40 | 20 | 3 |
| 25MM (M10) | 11 | 16 | 7 | 80 | 40 | 20 | 3 |
| 35MM (M10) | 11 | 16 | 8.5 | 80 | 40 | 20 | 3 |
| 50MM (M12) | 13 | 20 | 10 | 90 | 44 | 24 | 4 |
| 70MM (M12) | 13 | 20 | 11.5 | 90 | 44 | 24 | 4 |
| 95MM (M12) | 13 | 20 | 13.5 | 90 | 44 | 24 | 4 |
| 120MM (M12) | 13 | 25 | 15 | 115 | 60 | 30 | 4.5 |
| 150MM (M12) | 13 | 25 | 16.5 | 115 | 60 | 30 | 4.5 |
| 185MM (M12) | 13 | 32 | 18.5 | 122 | 60 | 35 | 6 |
| 240MM (M12) | 13 | 32 | 21 | 122 | 60 | 35 | 6 |
| 300MM (M16) | 13 | 34 | 23.5 | 128 | 65 | 35 | 6 |
| 400MM (M16) | 13 | 40 | 26 | 160 | 95 | 36 | 6 |
| 500MM (M16) | 13 | 40 | 30 | 160 | 95 | 36 | 6 |
| 630MM (M16) | 17 | 47 | 33.5 | 185 | 100 | 45 | 9 |
Reviews
There are no reviews yet.