multimatic Pv-Czm-19100 Crimpzange

Solar installations demand reliable, low-resistance connections that can withstand decades of environmental stress. The Multimatic PV-CZM-19100 crimping tool is engineered to produce precise, gas-tight crimps on MC4 connectors, eliminating the risk of hot spots and power loss caused by poor terminations. Its ratchet mechanism ensures full-cycle crimping every time, delivering consistent results for 2.5 mm², 4 mm², and 6 mm² cables (14, 12, and 10 AWG).

Who is it for

This tool is ideal for solar PV installers, electricians, and maintenance technicians who work with MC4 connectors on a regular basis. It is also suitable for DIY enthusiasts building off-grid systems or replacing damaged connectors, providing professional-grade crimps without the need for hydraulic equipment.

Main features

• Precision-ground dies for MC4 contacts in 2.5 mm², 4 mm², and 6 mm² sizes
• Self-locking ratchet mechanism guarantees complete crimp cycle and prevents premature release
• Hardened high-carbon steel jaws for long service life and consistent crimp geometry
• Ergonomic non-slip handles reduce hand fatigue during repetitive crimping
• Square crimp profile ensures maximum contact area and mechanical strength
• Fixed die design eliminates the need for interchangeable inserts, speeding up workflow

Specifications

• Tool type: Ratchet crimping tool
• Application: Solar photovoltaic (PV) systems
• Compatible connectors: MC4
• Crimping capacity: 2.5 mm², 4.0 mm², 6.0 mm² (14, 12, 10 AWG)
• Crimping profile: Square
• Jaw material: High-carbon steel, hardened and tempered
• Handle material: Ergonomic plastic with non-slip grip
• Colour: Black/Blue
• Interchangeable dies: No (fixed for MC4)

Tips

Always strip the cable to the exact length specified by the MC4 connector manufacturer. Insert the contact fully into the die before applying pressure, and allow the ratchet to release automatically to ensure a complete crimp. Periodically inspect the dies for wear or debris to maintain optimal performance.