Klauke 104R12 terminal de tubo 25 mm² M7 conector de crimpado de cobre estañado electrolíticamente

For secure, low-resistance terminations on 25 mm² copper conductors, this standard tubular cable lug delivers a gas-tight crimp connection that withstands vibration and thermal cycling. The electro-tinned electrolytic copper body ensures excellent conductivity and corrosion resistance, while the inspection hole allows visual confirmation of full conductor insertion before crimping.

Advantages

Manufactured from high-purity electrolytic copper (E-Cu) with an electro-tinned surface, the lug offers superior solderability and protection against oxidation. The crimp connection method guarantees a durable, gas-tight joint that maintains performance under demanding conditions. An inspection hole provides a simple way to verify correct conductor insertion, reducing installation errors.

Suitable for

• Connecting 25 mm² copper cables to busbars, studs, or terminals with M7 bolts.
• Use in control cabinets, switchgear, and power distribution systems.
• Applications requiring compliance with DIN 46235 and RoHS standards.
• Operating temperatures from -55°C to +150°C and voltages up to 1000 V.

Key specifications

• Cable cross-section: 25 mm²
• Bolt hole diameter: 7 mm (M7)
• Overall length: 39 mm
• Barrel length: 20 mm
• Palm width: 13 mm
• Barrel outer diameter: 10.5 mm
• Barrel inner diameter: 7.5 mm
• Wall thickness: 1.5 mm
• Material: Electrolytic copper, electro-tinned
• Inspection hole: Yes

Recommendations

For best results, use a suitable crimping tool designed for 25 mm² tubular cable lugs. Ensure the conductor is fully inserted up to the inspection hole before crimping. Always verify that the bolt size matches the lug's hole diameter to avoid connection issues.