Klauke 573R6 Bimetallic Compression Cable Lug, 16 mm², M6, Tinned

The Klauke 573R6 is a high-quality bimetallic compression cable lug designed for reliable transition connections from aluminum conductors to copper terminals. Featuring a friction-welded joint between an aluminum barrel and a copper palm, this lug ensures excellent electrical conductivity and corrosion resistance. The palm is tinned for enhanced protection against oxidation. Suitable for cable cross-sections of 16 mm² (aluminum conductor) and 10 mm² (copper terminal), with a bolt hole diameter of M6. Ideal for use in power distribution, industrial installations, and renewable energy systems up to 1 kV.

Advantages

Friction-welded bimetallic design prevents galvanic corrosion. Tinned copper palm ensures long-term reliability. Complies with DIN 46235 geometry for copper part. Wide temperature range from -50°C to +150°C.

Suitable for

• Transition connections from aluminum to copper conductors
• Power distribution panels and switchgear
• Industrial electrical installations
• Renewable energy systems (solar, wind)

Key specifications

• Product Type: Bimetallic Compression Cable Lug
• Conductor Cross-Section: 16 mm² (Aluminum)
• Terminal Material: Copper, Tinned
• Bolt Hole Diameter: M6
• Overall Length: 50 mm
• Palm Width: 12 mm
• Barrel Outer Diameter: 10 mm
• Operating Voltage: 1 kV
• Temperature Range: -50°C to +150°C

Recommendations

Use with appropriate crimping tool and die set for aluminum-copper connections. Ensure proper cable preparation and crimping according to manufacturer instructions.