Freephone 0800 352666 
Electrical Connections offer a comprehensive range of fusion welded bimetal links from 25mm to 630mm. Our bimetal links provide a quality termination point for the transition between aluminium and copper cables. Manufactured from high conductivity aluminium and copper the aluminium barrels are supplied with jointing compound and seal cap. Compression information is provided with each bimetal link. Our manufacturing department offers a fast turnaround for all bimetal link orders and can manufacture specifically for use with copper flexible cables. For any sizes not shown please call and discuss your requirements. Bimetal Links are crimped using standard hexagonal dies as shown.
- Electrical Connections can manufacture bimetal links at short notice for most named conductors.
- For prices and availability, please call 0800 352 666.
- Many Bimetal Links are of special manufacture and are not returnable for credit.
Our manufacturing department offers a fast turn-around for all bimetal link orders and can manufacture specifically for use with copper flexible cables. For any sizes not shown please call and discuss your requirements. Bimetal Links are crimped using standard hexagonal dies.
Click here to view technical drawing of the Bimetal Link - BLK >
| Part No. | A/F Hex Die (mm) AL | A/F Hex Die (mm) Cu | Dimensions AL (mm) A | Dimensions AL (mm) C | Dimensions AL (mm) D | Dimensions Cu (mm) B2 | Dimensions Cu (mm) E1 | Nominal Cable Size AL | Nominal Cable Size Cu | Add to wishlist |
| BLK25-16 | 9 | 7.7 | 73 | 32 | 12 | 26 | 9.5 | 25mm | 16mm | |
| BLK25-25 | 9 | 7.7 | 73 | 32 | 12 | 26 | 9.5 | 25mm | 25mm | |
| BLK35-16 | 9 | 7.7 | 73 | 32 | 12 | 26 | 9.5 | 35mm | 16mm | |
| BLK35-25 | 9 | 7.7 | 73 | 32 | 12 | 26 | 9.5 | 35mm | 25mm | |
| BLK35-35 | 9 | 9.2 | 73 | 32 | 12 | 26 | 11.5 | 35mm | 35mm | |
| BLK50-16 | 13.2 | 7.7 | 95 | 43 | 16 | 33 | 9.5 | 50mm | 16mm | |
| BLK50-25 | 13.2 | 7.7 | 95 | 43 | 16 | 33 | 9.5 | 50mm | 25mm | |
| BLK50-35 | 13.2 | 9.2 | 95 | 43 | 16 | 33 | 11.5 | 50mm | 35mm | |
| BLK70-16 | 13.2 | 7.7 | 110 | 50 | 16 | 33 | 9.5 | 70mm | 16mm | |
| BLK70-25 | 13.2 | 7.7 | 110 | 50 | 16 | 33 | 9.5 | 70mm | 25mm | |
| BLK70-35 | 13.2 | 9.2 | 110 | 50 | 16 | 35 | 11.5 | 70mm | 35mm | |
| BLK70-50 | 13.2 | 10.4 | 110 | 50 | 16 | 35 | 12.8 | 70mm | 50mm | |
| BLK70-70 | 13.2 | 11.5 | 110 | 50 | 16 | 35 | 14.7 | 70mm | 70mm | |
| BLK95-16 | 17.3 | 7.7 | 110 | 50 | 21.5 | 30 | 9.5 | 95mm | 16mm | |
| BLK95-25 | 17.3 | 7.7 | 110 | 50 | 21.5 | 30 | 9.5 | 95mm | 25mm | |
| BLK95-35 | 17.3 | 9.2 | 110 | 50 | 21.5 | 35 | 9.5 | 95mm | 35mm | |
| BLK95-50 | 17.3 | 10.4 | 110 | 50 | 21.5 | 35 | 12 | 95mm | 50mm | |
| BLK95-70 | 17.3 | 11.5 | 110 | 50 | 21.5 | 35 | 14.7 | 95mm | 70mm | |
| BLK120-16 | 17.3 | 7.7 | 110 | 50 | 21.5 | 30 | 9.5 | 120mm | 16mm | |
| BLK120-25 | 17.3 | 7.7 | 110 | 50 | 21.5 | 30 | 9.5 | 120mm | 25mm | |
| BLK120-35 | 17.3 | 9.2 | 110 | 50 | 21.5 | 35 | 11.5 | 120mm | 35mm | |
| BLK120-50 | 17.3 | 10.4 | 110 | 50 | 21.5 | 35 | 12.8 | 120mm | 50mm | |
| BLK120-70 | 17.3 | 11.5 | 110 | 50 | 21.5 | 35 | 14.7 | 120mm | 70mm | |
| BLK120-95 | 17.3 | 14.2 | 110 | 50 | 21.5 | 37 | 17.4 | 120mm | 95mm | |
| BLK150-16 | 22 | 7.7 | 120 | 60 | 27 | 33 | 9.5 | 150mm | 16mm | |
| BLK150-25 | 22 | 7.7 | 120 | 60 | 27 | 33 | 9.5 | 150mm | 25mm | |
| BLK150-35 | 22 | 9.2 | 120 | 60 | 27 | 35 | 11.5 | 150mm | 35mm | |
| BLK150-50 | 22 | 10.4 | 120 | 60 | 27 | 35 | 12.8 | 150mm | 50mm | |
| BLK150-70 | 22 | 11.5 | 120 | 60 | 27 | 35 | 14.7 | 150mm | 70mm | |
| BLK150-95 | 22 | 14.2 | 120 | 60 | 27 | 35 | 17.4 | 150mm | 95mm | |
| BLK150-120 | 22 | 16.5 | 120 | 60 | 27 | 35 | 20 | 150mm | 120mm | |
| BLK185-16 | 22 | 7.7 | 120 | 60 | 27 | 33 | 9.5 | 185mm | 16mm | |
| BLK185-25 | 22 | 7.7 | 120 | 60 | 27 | 33 | 9.5 | 185mm | 25mm | |
| BLK185-35 | 22 | 9.2 | 120 | 60 | 27 | 33 | 11.5 | 185mm | 35mm | |
| BLK185-50 | 22 | 10.4 | 120 | 60 | 27 | 35 | 12.8 | 185mm | 50mm | |
| BLK185-70 | 22 | 11.5 | 120 | 60 | 27 | 35 | 14.7 | 185mm | 70mm | |
| BLK185-95 | 22 | 14.2 | 120 | 60 | 27 | 35 | 17.4 | 185mm | 95mm | |
| BLK185-120 | 22 | 16.5 | 120 | 60 | 27 | 40 | 20 | 185mm | 120mm | |
| BLK185-150 | 22 | 18.3 | 120 | 60 | 27 | 40 | 22.5 | 185mm | 150mm | |
| BLK240-16 | 28.4 | 7.7 | 130 | 60 | 35 | 35 | 9.5 | 240mm | 16mm | |
| BLK240-25 | 28.4 | 7.7 | 130 | 60 | 35 | 35 | 9.5 | 240mm | 25mm | |
| BLK240-35 | 28.4 | 9.2 | 130 | 60 | 35 | 35 | 11.5 | 240mm | 35mm | |
| BLK240-50 | 28.4 | 10.4 | 130 | 60 | 35 | 35 | 12.8 | 240mm | 50mm | |
| BLK240-70 | 28.4 | 11.5 | 130 | 60 | 35 | 35 | 14.7 | 240mm | 70mm | |
| BLK240-95 | 28.4 | 14.2 | 130 | 60 | 35 | 35 | 17.4 | 240mm | 95mm | |
| BLK240-120 | 28.4 | 16.5 | 130 | 60 | 35 | 40 | 20 | 240mm | 120mm | |
| BLK240-150 | 28.4 | 18.3 | 130 | 60 | 35 | 40 | 22.5 | 240mm | 150mm | |
| BLK240-185 | 28.4 | 20 | 130 | 60 | 35 | 40 | 24.2 | 240mm | 185mm | |
| BLK300-16 | 28.4 | 7.7 | 130 | 60 | 35 | 40 | 9.5 | 300mm | 16mm | |
| BLK300-25 | 28.4 | 7.7 | 130 | 60 | 35 | 40 | 9.5 | 300mm | 25mm |
