Gustav Klauke GmbH

140 years of experience in connection technology and in particular with tools

World-wide, Klauke is renowned for its high-quality electrical connection technology and tools for crimping, cutting and punching. We offer special-purpose solutions for connection technology and tools to meet requirements in the most diverse industry sectors.

In total we offer more than 10,000 products for trade, industry and also the growth markets of renewable energies and modern infrastructure. Since 1996, Klauke has expanded its product portfolio with the Greenlee brand. With the focus on punching tools and cable management, Greenlee perfectly complements our own areas of competence

  1. Butt connector, 4-6 mm², nickel

    Butt connector, 4-6 mm², nickel
    • For multi and fine stranded round conductors, e.g. according to DIN EN 60228 Cl. 2 and 5
    • For pre-rounded multi-stranded sector shaped conductors
    • Suitable for high temperatures up to 650 °C
    Features
    • Simple and safe processing due to butt mark
    • Simple cable entry due to precise internal chamfer
    • High-grade nickel
  2. Butt connector, 4-6 mm², stainless steel

    Butt connector, 4-6 mm², stainless steel
    • For multi and fine stranded round conductors, e.g. according to DIN EN 60228 Cl. 2 and 5
    • For pre-rounded multi-stranded sector shaped conductors
    • Ideal for aggressive environmental conditions, acid and rust-resistant
    • Heat resistant up to 400 °C
    Features
    • Simple and safe processing due to butt mark
    • Simple cable entry due to precise internal chamfer
    • V2A (X5CrNi18-10)
    • Available as a special item in material V4A (X5CrNiMo17-12-2)
  3. Butt connector, 50 mm², stainless steel

    Butt connector, 50 mm², stainless steel
    • For multi and fine stranded round conductors, e.g. according to DIN EN 60228 Cl. 2 and 5
    • For pre-rounded multi-stranded sector shaped conductors
    • Ideal for aggressive environmental conditions, acid and rust-resistant
    • Heat resistant up to 400 °C
    Features
    • Simple and safe processing due to butt mark
    • Simple cable entry due to precise internal chamfer
    • V2A (X5CrNi18-10)
    • Available as a special item in material V4A (X5CrNiMo17-12-2)
  4. Butt connector, 70 mm², stainless steel

    Butt connector, 70 mm², stainless steel
    • For multi and fine stranded round conductors, e.g. according to DIN EN 60228 Cl. 2 and 5
    • For pre-rounded multi-stranded sector shaped conductors
    • Ideal for aggressive environmental conditions, acid and rust-resistant
    • Heat resistant up to 400 °C
    Features
    • Simple and safe processing due to butt mark
    • Simple cable entry due to precise internal chamfer
    • V2A (X5CrNi18-10)
    • Available as a special item in material V4A (X5CrNiMo17-12-2)
  5. Butt connector, 95 mm², stainless steel

    Butt connector, 95 mm², stainless steel
    • For multi and fine stranded round conductors, e.g. according to DIN EN 60228 Cl. 2 and 5
    • For pre-rounded multi-stranded sector shaped conductors
    • Ideal for aggressive environmental conditions, acid and rust-resistant
    • Heat resistant up to 400 °C
    Features
    • Simple and safe processing due to butt mark
    • Simple cable entry due to precise internal chamfer
    • V2A (X5CrNi18-10)
    • Available as a special item in material V4A (X5CrNiMo17-12-2)
  6. Butt connector for fine-stranded conductors, 10 mm², Cu tin plated

    Butt connector for fine-stranded conductors, 10 mm², Cu tin plated
    • For fine and superfine stranded round conductors, e.g. according to DIN EN 60228 Cl. 5 and 6
    • Tube dimension suitable for fine and superfine stranded conductors
    • Simple insertion of spliced conductors due to special-widening
    Features
    • Simple and safe processing due to butt mark
    • Annealed material optimises material and crimping properties
    • Simple cable entry due to precise internal chamfer
    • Reliable tool selection by matching code indication on the butt connector
    • Copper (EN13600)
    • Tin plated to protect against corrosion
  7. Butt connector for fine-stranded conductors, 120 mm², Cu tin plated

    Butt connector for fine-stranded conductors, 120 mm², Cu tin plated
    • For fine and superfine stranded round conductors, e.g. according to DIN EN 60228 Cl. 5 and 6
    • Tube dimension suitable for fine and superfine stranded conductors
    • Simple insertion of spliced conductors due to special-widening
    Features
    • Simple and safe processing due to butt mark
    • Annealed material optimises material and crimping properties
    • Simple cable entry due to precise internal chamfer
    • Reliable tool selection by matching code indication on the butt connector
    • Copper (EN13600)
    • Tin plated to protect against corrosion
  8. Butt connector for fine-stranded conductors, 150 mm², Cu tin plated

    Butt connector for fine-stranded conductors, 150 mm², Cu tin plated
    • For fine and superfine stranded round conductors, e.g. according to DIN EN 60228 Cl. 5 and 6
    • Tube dimension suitable for fine and superfine stranded conductors
    • Simple insertion of spliced conductors due to special-widening
    Features
    • Simple and safe processing due to butt mark
    • Annealed material optimises material and crimping properties
    • Simple cable entry due to precise internal chamfer
    • Reliable tool selection by matching code indication on the butt connector
    • Copper (EN13600)
    • Tin plated to protect against corrosion
  9. Butt connector for fine-stranded conductors, 16 mm², Cu tin plated

    Butt connector for fine-stranded conductors, 16 mm², Cu tin plated
    • For fine and superfine stranded round conductors, e.g. according to DIN EN 60228 Cl. 5 and 6
    • Tube dimension suitable for fine and superfine stranded conductors
    • Simple insertion of spliced conductors due to special-widening
    Features
    • Simple and safe processing due to butt mark
    • Annealed material optimises material and crimping properties
    • Simple cable entry due to precise internal chamfer
    • Reliable tool selection by matching code indication on the butt connector
    • Copper (EN13600)
    • Tin plated to protect against corrosion
  10. Butt connector for fine-stranded conductors, 25 mm², Cu tin plated

    Butt connector for fine-stranded conductors, 25 mm², Cu tin plated
    • For fine and superfine stranded round conductors, e.g. according to DIN EN 60228 Cl. 5 and 6
    • Tube dimension suitable for fine and superfine stranded conductors
    • Simple insertion of spliced conductors due to special-widening
    Features
    • Simple and safe processing due to butt mark
    • Annealed material optimises material and crimping properties
    • Simple cable entry due to precise internal chamfer
    • Reliable tool selection by matching code indication on the butt connector
    • Copper (EN13600)
    • Tin plated to protect against corrosion