Crimping Jaw Insert Klauke AE5073 for 35–50 mm²

Klauke AE5073 is a replacement crimping jaw insert intended for use with compatible Klauke hydraulic and manual crimping tools. It is designed for crimping conductors and cable lugs with cross-sections from 35 to 50 mm², providing the correct die geometry to form reproducible crimps. The insert facilitates maintenance by allowing fast replacement of worn dies, which helps maintain consistent electrical contact and reliable mechanical connections in power and distribution installations.

Advantages

The crimping jaw insert delivers precise die geometry that supports consistent compression profiles across the stated conductor range. It reduces downtime by enabling quick swap-out of worn or damaged jaws, maintains uniform crimp quality over repeated cycles, and is compatible with the corresponding Klauke crimping systems to ensure fit and alignment. The robust construction is intended to withstand the forces generated by hydraulic and manual crimping operations.

Suitable for

• Crimping copper and aluminum conductors with cross-sections from 35 to 50 mm²
• Field service and on-site electrical installation work
• Maintenance and replacement of worn crimping dies in Klauke crimping tools
• Electrical distribution, panel building and cable assembly tasks

Key specifications

• Crimping range: 35–50 mm²
• Compatibility: fits specified Klauke hydraulic and manual crimping tool families (refer to tool documentation for model fitment)
• Material: hardened die steel suitable for repeated crimp cycles
• Function: replacement crimping jaw insert providing correct die geometry for reliable crimps

How to use

Ensure the tool is disconnected from pressure sources and placed in a safe, stable position before starting. Remove the existing jaw insert according to the tool manufacturer’s instructions, taking care to note alignment and orientation. Install the Klauke AE5073 insert in the same position until it seats securely and align any retaining pins or fasteners. Verify correct fit by performing a test crimp on a sample conductor within the 35–50 mm² range and inspect the crimp for proper compression and geometry prior to returning the tool to service.

Usage recommendations

Regularly inspect jaw inserts for wear, cracks or deformation and replace when signs of substrate fatigue or dimensional change are observed. Use inserts matching the conductor material and cross-section, and follow Klauke tool maintenance guidelines to preserve crimp quality and tool safety.