WIHA Z62101006SB Crimping Tool for MC4 Connectors (45796)

Unlike generic crimping pliers, this tool is dedicated to MC4 solar connectors, ensuring precise and repeatable crimps for photovoltaic installations. Its self-releasing ratchet mechanism and high-precision dies make it a reliable choice for professional solar installers.

Highlights

• Three crimp profiles: 2.5 mm², 4 mm², and 6 mm² (14, 12, 10 AWG)
• Square crimp profile for optimal contact and pull-out force
• Self-releasing ratchet mechanism with error correction release
• Ergonomic multi-component handles for comfortable use
• High-quality special tool steel with black-oxidized finish for corrosion protection

In daily use

The tool's ratchet mechanism ensures full crimping cycle completion, reducing the risk of faulty connections. The release function allows the user to open the jaws mid-cycle if a mistake is made. The ergonomic handles reduce hand fatigue during repetitive crimping tasks on solar installations.

Full specifications

• Tool type: Crimping tool
• Application: MC4 solar connectors
• Crimping range: 2.5 / 4 / 6 mm² (14 / 12 / 10 AWG)
• Crimp profile: Square
• Ratchet mechanism: Yes, self-releasing
• Release function: Yes
• Material: High-quality special tool steel
• Handle design: Ergonomic multi-component
• Tool length: 220 mm
• Number of crimp profiles: 3
• Corrosion protection: Black-oxidized finish
• Target user: Professional electricians, solar installers

Final note

Precision and reliability for MC4 crimping, backed by TÜV tested durability.