Elpress AKK AlCu Bimetallic Lugs (16-1200mm²) - (AKK95-12, AKK150-12, AKK500A-16)Elpress AKK AlCu Bimetallic Lugs (16-1200mm²) - (AKK95-12, AKK150-12, AKK500A-16)

Product overview

Elpress AKK AlCu Bimetallic Lugs

Elpress AKK AlCu Bimetallic Lugs (16-1200mm²) are used mainly for connection of Al conductors for apparatus outlets and busbars of Cu.  Two crimps are needed – For crimp sequence, see image below.
Popular Part Numbers: AKK95-12, AKK150-12, AKK500A-16

General Information

SYSTEM ELPRESS
System Elpress consists of Terminals and Tools that are designed and tested together to give a certified crimping result. This ensures that users will feel confident when using our systems, and that a secure connection is achieved through the proper handling of our products.

AL TERMINALS
Elpress Terminals and Lugs for Al cable are made from pure aluminium 99.7%. We manufacture Al Terminals of type AK and AS, but also customised terminals or terminals larger than 1200mm2.

ALCU TERMINALS
Elpress Bimetallic Terminals (AlCu) are manufactured from solid materials, which are friction welded together, joining Aluminium with Copper. This is achieved when the Al part is rotated against the Cu part under pressure and is the method providing the best connection between Al and Cu.

Elpress Crimp Sequence Aluminium

NUMBER OF CRIMPS
The Elpress system is suitable for both Stranded (acc. to IEC 60228 Class 2) and Solid Conductors (acc. to IEC 60228 Class 1). However, it should be noted that there is an area difference between stranded and solid Al Conductors (see tables). When using sectoral Al-cable, a pre-rounding is normally required, which is done with a round crimping tool. When contact crimping Al Terminals, two crimps should always be made. Note the crimp sequence.

MARKING OF AL & ALCU LUGS
Elpress  system for marking Al and AlCu Terminals shows the conductor area and reference to rounded and contact crimping tools, within the Elpress range. A tool reference for hexagonal crimping copper is give on the bimetallic through connectors.

For more information on Elpress AKK AlCu Bimetallic Lugs (AKK95-12, AKK150-12, AKK500A-16), consult PDF File or Technical Data Table below. AKK95-12, AKK150-12, AKK500A-16

*Technical Data subject to change without notice.

FREE Technical Advisory Service
E-Tech Components UK Ltd maintains a free technical advisory service.
Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929

Technical Data

  • Used for connection of Al conductors for apparatus outlets and busbars of Cu.
  • Two crimps are needed - For crimp sequence, see image below.
Cat. No. Solid Al
Area mm²
Solid Al
AWG/MCM
Stranded Al
Area mm²
Stranded Al
AWG/MCM
d D N N1 L W s t Screw Die no. Pcs/ Pack Rec. Tool
AKK16-8 25 (16) 4 16 6 5,9 13 8,5 10 66 16 29 3 M8 P13M/D 48 V600, V1300, V250
AKK25-8 35 2 25 4 6,8 13 8,5 10 66 16 29 3 M8 P13M/D 48 V600, V1300, V250
AKK25-12 35 2 25 4 6,8 13 11,5 15,5 75 22 29 4 M12 P13M/D 24 V600, V1300, V250
AKK35-8 50 1/0 35 2 8,5 20 12,5 12,5 89 25 45 5,8 M8 P13M/D 24 V1300, V250
AKK35-12 50 1/0 35 2 8,5 20 12,5 12,5 89 25 45 5,8 M12 P13M/D 24 V1300, V250
AKK50-8 70 2/0 50 1/0 9,6 20 12,5 12,5 89 25 45 5,8 M8 P20M/D 24 V1300, V250
AKK50-10 70 2/0 50 1/0 9,6 20 12,5 12,5 89 25 45 5,8 M10 P20M/D 24 V1300, V250
AKK50-12 70 2/0 50 1/0 9,6 20 12,5 12,5 89 25 45 5,8 M12 P20M/D 24 V1300, V250
AKK70-8 95 4/0 70 2/0 11,3 20 12,5 12,5 89 25 45 5,8 M8 P20M/D 24 V1300, V250
AKK70-10 95 4/0 70 2/0 11,3 20 12,5 12,5 89 25 45 5,8 M10 P20M/D 24 V1300, V250
AKK70-12 95 4/0 70 2/0 11,3 20 12,5 12,5 89 25 45 5,8 M12 P20M/D 24 V1300, V250
AKK95-8 120 250 95 4/0 12,5 25 12,5 12,5 108 25,5 60 5,7 M8 P20M/D 12 V1300, V250
AKK95-10 120 250 95 4/0 12,5 25 12,5 12,5 108 25,5 60 5,7 M10 P20M/D 12 V1300, V250
AKK95-12 120 250 95 4/0 12,5 25 12,5 12,5 108 25,5 60 5,7 M12 P20M/D 12 V1300, V250
AKK95-16 120 250 95 4/0 12,5 25 15 15 115 30 60 6,5 M16 P20M/D 12 V1300, V250
AKK120-10 150 300 120 250 14 25 12,5 12,5 108 25,5 60 5,7 M10 P25M/D 12 V1300, V250
AKK120-12 150 300 120 250 14 25 12,5 12,5 108 25,5 60 5,7 M12 P25M/D 12 V1300, V250
AKK120-16 150 300 120 250 14 25 15 15 115 30 60 6,5 M16 P25M/D 12 V1300, V250
AKK150-10 185 350 150 300 15,8 25 12,5 12,5 108 25,5 60 5,7 M10 P25M/D 12 V1300, V250
AKK150-12 185 350 150 300 15,8 25 12,5 12,5 108 25,5 60 5,7 M12 P25M/D 12 V1300, V250
AKK150-16 185 350 150 300 15,8 25 15 15 115 30 60 6,5 M16 P25M/D 12 V1300, V250
AKK185-10 240 500 185 350 17,6 32 15 15 116 30 60 6,5 M10 P25M/D 12 V1300, V250
AKK185-12 240 500 185 350 17,6 32 15 15 116 30 60 6,5 M12 P25M/D 12 V1300, V250
AKK185-16 240 500 185 350 17,6 32 15 15 116 30 60 6,5 M16 P25M/D 12 V1300, V250
AKK240-10 240 500 19,8 32 15 15 116 30 61 6,5 M10 P32M/D 12 V1300, V250
AKK240-12 240 500 19,8 32 15 15 116 30 61 6,5 M12 P32M/D 12 V1300, V250
AKK240-16 240 500 19,8 32 15 15 116 30 61 6,5 M16 P32M/D 12 V1300, V250
AKK300-12 300 600 22 36 18,5 18,5 154 37 82 6,5 M12 P36M/D 6 V250
AKK300-16 300 600 22 36 18,5 18,5 154 37 82 6,5 M16 P36M/D 6 V250
AKK300-20 300 600 22 36 18,5 18,5 154 37 82 6,5 M20 P36M/D 6 V250
AKK300-12SOLID 300 600 20 36 18,5 18,5 154 37 82 6,5 M12 P36M/D 6 V250
AKK300-16SOLID 300 600 20 36 18,5 18,5 154 37 82 6,5 M16 P36M/D 6 V250
AKK300-20SOLID 300 600 20 36 18,5 18,5 154 37 82 6,5 M20 P36M/D 6 V250
AKK400-12 400 750 25 40 18,5 18,5 155 37 83 6,5 M12 P40M/D 6 V250
AKK400-16 400 750 25 40 18,5 18,5 155 37 83 6,5 M16 P40M/D 6 V250
AKK400-20 400 750 25 40 18,5 18,5 155 37 83 6,5 M20 P40M/D 6 V250
AKK500A-16 500 1000 28 52 26 29 222 48 110 9,5 M16 P44M/D 3 V250
AKK500A-20 500 1000 28 52 26 29 222 48 110 9,5 M20 P44M/D 3 V250
AKK500A-1 500 1000 28 52 70 237 48 110 9,5 P44M/D 3 V250
AKK500A-2 500 1000 28 52 70 240 70 110 12 P44M/D 3 V250
AKK500B-16 500 1000 28 44 21 21 174 42 83 10 M16 P2552M/D 3 V250
AKK500B-20 500 1000 28 44 21 21 174 42 83 10 M20 P2552M/D 3 V250
AKK500B-1 500 1000 28 44 70 202 42 83 10 P2552M/D 3 V250
AKK500B-2 500 1000 28 44 70 211 70 83 12 P2552M/D 3 V250
AKK630A-1 630 1250 32 52 70 237 48 110 9,5 P2552M/D 3 V250
AKK630A-2 630 1250 32 52 70 240 70 110 12 P2552M/D 3 V250
AKK800-1 800 1600 36 60 70 263 62 129 12 W60M/D 1 V1470
AKK800-2 800 1600 36 60 75 275 75 129 17 W60M/D 1 V1470
AKK1000-1 1000 2000 40 60 70 263 62 129 12 W60M/D 1 V1470
AKK1000-1-16 1000 2000 40 60 30 40 263 62 129 12 M16 1 V1470
AKK1000-2 1000 2000 40 60 75 275 75 129 17 W60M/D 1 V1470
AKK1200 1200 2500 44 70 75 310 75 142 17 W70M/D 1 V1470

s= strip length, t= palm thickness

 

Technical Information

  • Crimp sequence.
Elpress Crimp Sequence Aluminium

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