{"product_id":"mc4-solar-crimping-tool-for-cylindrical-solid-copper-contacts-4mm2-6mm2-10mm2","title":"AllSpark MC4 Solar Crimping Tool for 4mm² 6mm² 10mm² contacts","description":"\u003cp\u003eThe AllSpark MC4 Solar Crimping Tool (CPA-MC4CRIMP-2) is purpose-built for making professional-grade, gas-tight terminations on cylindrical solid copper MC4 contacts in 4mm², 6mm², and 10mm² cable sizes — giving you a wider crimping range than most standard MC4 crimpers on the market. Its precision-machined steel jaws deliver a consistent, repeatable crimp that meets IEC 62852 connector assembly standards, ensuring low-resistance, weatherproof connections that won't fail under Australian heat and UV exposure. The ratchet mechanism locks the handle closed until a full crimp is achieved, eliminating under-crimped connections that can cause arcing, overheating, or power loss in your solar system.\u003c\/p\u003e\n\u003cp\u003eThis tool is the essential companion for anyone wiring solar panels to a caravan, camper trailer, motorhome, RV, or off-grid 4WD setup. Whether you're building a rooftop solar array for a dual-battery system, extending panel strings on a remote station, or repairing damaged MC4 connectors in the field, the CPA-MC4CRIMP-2 handles the job cleanly and correctly. The support for 10mm² cable makes it ideal for high-current runs between large solar arrays and MPPT charge controllers — a cable size routinely skipped by cheaper crimpers — so you can wire your off-grid system to handle genuine Australian outback power demands without compromising on connection quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCrimps cylindrical solid copper MC4 contacts in 4mm², 6mm², and 10mm² cable sizes\u003c\/li\u003e\n\u003cli\u003eRatchet mechanism ensures full crimp cycle is completed before jaws release\u003c\/li\u003e\n\u003cli\u003ePrecision-machined steel jaw dies for consistent, gas-tight contact terminations\u003c\/li\u003e\n\u003cli\u003eCompatible with standard MC4 and MC4-compatible solar connector bodies\u003c\/li\u003e\n\u003cli\u003eCompact, ergonomic handle design suited to rooftop and confined-space wiring work\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AllSpark","offers":[{"title":"Default Title","offer_id":56393180741798,"sku":"CPA-MC4CRIMP-2","price":139.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0466\/4688\/6566\/files\/CPA-MC4CRIMP-2.jpg?v=1776479294","url":"https:\/\/campingaustralia.com.au\/products\/mc4-solar-crimping-tool-for-cylindrical-solid-copper-contacts-4mm2-6mm2-10mm2","provider":"Camping Australia","version":"1.0","type":"link"}