Klauke 374R12 Cable Lugs | 400sqmm Bi-Metallic Crimp Lug
Klauke 374R12 Cable Lugs
The Klauke 374R12 is a premium bi-metallic (Aluminium/Copper) compression cable lug, engineered for 400 sqmm aluminium conductors with an M12 stud. Designed to industry standards, the lug features DIN 46329 tube dimensions, a grease-filled oil-stop barrier, and internal chamfering for effortless cable insertion.
Built for durability the Bi-Metallic Cable Crimp Lugs are suitable for outdoor or high-humidity environments, it includes crimp markings and a clear tool-code for easy installation.
Cable Lugs & Connectors
Explore the complete range of cable lugs and connectors for jointing and terminating cables, and for connecting conductors into low, medium, and high voltage switchgear, control panels, and transformers — using either compression (crimping) or mechanical shearbolt (“snap-off”) technology.
Key Features
- Suitable for non-tension installations following DIN EN 60228 and DIN EN 50182
- Grease-filled barrier and solid copper palm for superior corrosion resistance
- Crimp markings and internal chamfer simplify tool alignment and cable insertion
- Supports pre-rounded sector-shaped conductors for seamless termination
Klauke 374R12 Cable Lugs – Dimensions
Crimping Guide for Klauke 374R12
Recommended Crimping Tools
- Klauke EK120/42 – Battery-operated hydraulic tool
- Klauke EKM6022CFM – Compact battery-powered crimper
Die Selection
Click to view crimping table
| Cable Size | Die Code | Number of Crimps |
|---|---|---|
| 400 sqmm | 38 | 4 (Aluminium Wide) |
Crimping Notes
- Crimp from the aluminium side toward the copper palm
- Ensure the die aligns with the visible code on the lug
- Use only Klauke-approved tools and dies to comply with DIN 46235 and EN 61238-1
| Klauke 374R12 Specification | Details |
|---|---|
| Connection Bolt Diameter | M12 |
| Nominal Cross-Section | 400 sqmm |
| Number of Crimps (Aluminium Wide) | 4 |
| Length | 150.5 mm |
| Entry Ø (d₁) | 26 mm |
| Hole Ø (d₂) | 13 mm |
| Palm Width (d₄) | 38.5 mm |
| Weight per 100 pcs | 37.4 kg |
