30/01/2026

Bi-metal reducing link, conductor size 400 - 300mm2, AL - CU, 1pc
Art.-No. 924-00855 | BMK400-300-AL/CU-BN/ML

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  • Designed to link circular aluminium cable to copper conductors
  • REACH compliant
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Application Bi-metal links are used to join aluminium and copper conductors of different sizes in-line, providing a reliable and corrosion-resistant connection between dissimilar materials. Ideally used when a termination point is not required but a secure, efficient transition between varying cable sizes is essential. Manufactured from high-quality aluminium and copper, which can withstand high current loads, temperature fluctuations and harsh environmental conditions, they are commonly used in utility networks, substations and industrial power systems.
Colour Aluminium (AL), Light Brown (LTBN)
Description Bi-metal reducing link, conductor sizes 400mm² (AL) - 300mm² (CU)
Local order number BMK400-300
Material Aluminium (AL), Copper (CU)
PART DESCRIPTION BMK400-300-AL/CU-BN/ML
Package Content 1pc.
Package Content packed in pcs.
Product Family BMK-Series, Aluminium to Copper
Product Group Reducing Bi-Metal Links
Type BMK400-300
A/F Hex (A/F2) 26mm
Conductor Size (mm²) 400, 300
Diameter (D) 23.5mm
Inside ⌀ (ID) 26.5mm
Length (L) 155mm
Length (L2) 55mm
Length (L3) 70mm
Outside ⌀ (OD) 47mm
Outside ⌀ (OD2) 31.9mm
Operating Temperature -20 °C to +140 °C
Specifications
GTIN-13 / EAN 9349519009946
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