The Al Din Crimp Lug for Electrical represents a European-standard solution for reliable aluminum conductor terminations in low-voltage electrical systems, engineered to meet the stringent requirements of DIN specifications.
AU
Mingxu
Precision-manufactured from 99.6% high-purity aluminum (1060 alloy), this crimp lug provides secure connections between aluminum cables and electrical equipment in commercial, industrial, and utility applications. Compliant with DIN 46235 and EN 50165 standards, it supports conductor cross-sections from 10 mm² to 400 mm² in systems operating up to 1 kV. Its optimized design ensures consistent performance in accordance with European electrical codes, making it a preferred choice for projects requiring DIN-compliant components.
Manufactured from 1060 aluminum alloy with a minimum purity of 99.6%, the lug delivers a conductivity of 62% IACS for efficient current transfer. The material composition ensures excellent ductility for uniform crimping, creating a gas-tight seal with aluminum conductor strands that prevents oxidation within the connection interface.
The lug features a cylindrical barrel design with a length-to-diameter ratio optimized for DIN crimp specifications, ensuring proper deformation during installation. The terminal palm includes precision-machined bolt holes (M5 to M16) with chamfered edges to prevent bolt damage and ensure consistent torque retention in accordance with DIN torque standards.
The aluminum surface undergoes a chromate conversion coating (clear or yellow) treatment that provides excellent resistance to atmospheric corrosion and prevents the formation of high-resistance aluminum oxide layers. A pre-applied conductive anti-oxidation paste inside the barrel ensures long-term conductivity by breaking down oxide films during crimping.
In European commercial buildings, the lug terminates aluminum feeder cables in distribution boards, switchgear, and lighting panels, ensuring compliance with DIN standards for electrical installations (DIN VDE 0100).
The lug provides DIN-compliant connections in solar PV systems and small wind turbines, terminating aluminum array cables in combiner boxes and inverter connections in accordance with EN 50548 standards.
In municipal electrical systems, the lug connects aluminum cables in street lighting, traffic signal systems, and public building electrical networks, meeting the strict compliance requirements of European public works projects.
Installation requires DIN-compliant hexagonal crimp dies (type A according to DIN 46234) used with hydraulic tools calibrated to deliver 12-28 tons of force depending on conductor size, ensuring proper deformation matching DIN specifications.
No, this lug is specifically designed for aluminum conductors only. For copper conductors, use a dedicated copper crimp lug complying with DIN 46235-2 to ensure proper connection and avoid galvanic corrosion issues.
The 400 mm² size is rated for continuous current handling up to 630A under ambient conditions of 30°C, with derating factors applied for higher temperatures in accordance with DIN VDE 0298.
The lug is manufactured and tested in accordance with DIN 46235, including dimensional checks, conductivity testing, and mechanical strength verification. Each production batch undergoes type testing to ensure consistent performance with European standards.
| ltem No. | Φ±0.5 | d±0.3 | L±2 | L1±2 | Package (pcs) | Gross weight (kg) |
| AU-16 | 8.4 | 5.8 | 60.0 | 29 | 1600 | 21.5 |
| AU-25 | 10.5 | 6.8 | 62.5 | 29 | 1200 | 20.0 |
| AU-35 | 10.5 | 8.0 | 77.0 | 41 | 1200 | 25.0 |
| AU-50 | 10.5 | 9.8 | 78.5 | 42 | 800 | 23.0 |
| AU-70 | 10.5 | 11.2 | 85.0 | 51 | 600 | 21.5 |
| AU-95 | 13.0 | 13.2 | 90.0 | 55 | 400 | 22.0 |
| AU-120 | 13.0 | 14.7 | 96.0 | 55 | 400 | 25.0 |
| AU-150 | 13.0 | 16.3 | 106 | 59 | 300 | 24.0 |
| AU-185 | 13.0 | 18.3 | 108 | 59 | 200 | 21.0 |
| AU-240 | 17.0 | 21.0 | 124 | 69 | 120 | 18.5 |
| AU-300 | 17.0 | 23.3 | 125 | 69 | 120 | 21.0 |
Precision-manufactured from 99.6% high-purity aluminum (1060 alloy), this crimp lug provides secure connections between aluminum cables and electrical equipment in commercial, industrial, and utility applications. Compliant with DIN 46235 and EN 50165 standards, it supports conductor cross-sections from 10 mm² to 400 mm² in systems operating up to 1 kV. Its optimized design ensures consistent performance in accordance with European electrical codes, making it a preferred choice for projects requiring DIN-compliant components.
Manufactured from 1060 aluminum alloy with a minimum purity of 99.6%, the lug delivers a conductivity of 62% IACS for efficient current transfer. The material composition ensures excellent ductility for uniform crimping, creating a gas-tight seal with aluminum conductor strands that prevents oxidation within the connection interface.
The lug features a cylindrical barrel design with a length-to-diameter ratio optimized for DIN crimp specifications, ensuring proper deformation during installation. The terminal palm includes precision-machined bolt holes (M5 to M16) with chamfered edges to prevent bolt damage and ensure consistent torque retention in accordance with DIN torque standards.
The aluminum surface undergoes a chromate conversion coating (clear or yellow) treatment that provides excellent resistance to atmospheric corrosion and prevents the formation of high-resistance aluminum oxide layers. A pre-applied conductive anti-oxidation paste inside the barrel ensures long-term conductivity by breaking down oxide films during crimping.
In European commercial buildings, the lug terminates aluminum feeder cables in distribution boards, switchgear, and lighting panels, ensuring compliance with DIN standards for electrical installations (DIN VDE 0100).
The lug provides DIN-compliant connections in solar PV systems and small wind turbines, terminating aluminum array cables in combiner boxes and inverter connections in accordance with EN 50548 standards.
In municipal electrical systems, the lug connects aluminum cables in street lighting, traffic signal systems, and public building electrical networks, meeting the strict compliance requirements of European public works projects.
Installation requires DIN-compliant hexagonal crimp dies (type A according to DIN 46234) used with hydraulic tools calibrated to deliver 12-28 tons of force depending on conductor size, ensuring proper deformation matching DIN specifications.
No, this lug is specifically designed for aluminum conductors only. For copper conductors, use a dedicated copper crimp lug complying with DIN 46235-2 to ensure proper connection and avoid galvanic corrosion issues.
The 400 mm² size is rated for continuous current handling up to 630A under ambient conditions of 30°C, with derating factors applied for higher temperatures in accordance with DIN VDE 0298.
The lug is manufactured and tested in accordance with DIN 46235, including dimensional checks, conductivity testing, and mechanical strength verification. Each production batch undergoes type testing to ensure consistent performance with European standards.
| ltem No. | Φ±0.5 | d±0.3 | L±2 | L1±2 | Package (pcs) | Gross weight (kg) |
| AU-16 | 8.4 | 5.8 | 60.0 | 29 | 1600 | 21.5 |
| AU-25 | 10.5 | 6.8 | 62.5 | 29 | 1200 | 20.0 |
| AU-35 | 10.5 | 8.0 | 77.0 | 41 | 1200 | 25.0 |
| AU-50 | 10.5 | 9.8 | 78.5 | 42 | 800 | 23.0 |
| AU-70 | 10.5 | 11.2 | 85.0 | 51 | 600 | 21.5 |
| AU-95 | 13.0 | 13.2 | 90.0 | 55 | 400 | 22.0 |
| AU-120 | 13.0 | 14.7 | 96.0 | 55 | 400 | 25.0 |
| AU-150 | 13.0 | 16.3 | 106 | 59 | 300 | 24.0 |
| AU-185 | 13.0 | 18.3 | 108 | 59 | 200 | 21.0 |
| AU-240 | 17.0 | 21.0 | 124 | 69 | 120 | 18.5 |
| AU-300 | 17.0 | 23.3 | 125 | 69 | 120 | 21.0 |
