Alvolta Solar MC4 Ratchet Crimping Tool 2.5mm² - 6mm²

Alvolta Solar Mc4 Ratchet Crimping Tool 2.5 - 6Mm

Alvolta Solar MC4 Ratchet Crimping Tool 2.5mm² - 6mm²

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2.5 - 6 mm² ratcheting crimper for crimping solar MC4 plugs and sockets

$ 29.90 - Inc GST 29.9 AUD $ 29.90 Tax Included

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Brand: Alvolta

ALVOLTA

Terms and Conditions

30-day money-back guarantee

Ships in 2-3 Business Days (online only products may differ)

Category: Cable & Accessories, Tools

SKU: AT256

Alvolta Solar MC4 Ratchet Crimping Tool 2.5 mm² - 6 mm²

Features:

2.5 - 6 mm² (14-10 AWG) Ratcheting Crimper
3 crimping cavities in 1 tool
Suitable for yellow, blue & red insulated ring terminals
Pressure adjustment for crimping force control
Ergonomically designed handles
Compact and lightweight
Use 50% less energy with each crimp

What to use it for

These crimpers are designed to make secure electrical connections for low-voltage and 12V systems in applications like solar power, caravans, and 4WDs. They are used to crimp MC4 solar contacts to 2.5 mm²/ 4 mm²/ 6 mm² pins onto stranded Copper wire up to 6 mm².

Cavities Included

Alvolta AT256 Crimping Die

Crimping Tool Guide

Alvolta Crimping Tool Guide

Dimensions

Length	215 mm
Width	70 mm
Depth	45 mm
Weight	0.50 kg

About Alvolta

Australian-owned and operated and driven by a passion for excellence, Alvolta offers unwavering performance and durability even in harsh Australian conditions. Alvolta specialises in precision-engineered DC components, designed to enhance off-grid adventures. Their commitment to delivering superior power performance with uncompromising quality is evident in their lineup of solar panels, solar charge controllers, circuit protection devices, mounting solutions, tools, and more. Supply yourself with all the arsenal you need to extend your power supply and adventure for longer with Alvolta.

Specifications

Brand

Alvolta

Datasheet_AT256_V2_compressed.pdf

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Unlike standard crimpers, a ratchet crimping tool locks in place until the correct pressure is applied, ensuring each crimp is completed to a uniform standard. This helps prevent under- or over-crimping, improving the safety and reliability of your connections.

Yes. Occasionally apply light machine oil to the pivot points and keep the jaws clean of debris. This ensures smooth operation and long tool life. If the ratchet tension feels loose, most tools include an adjustment screw for calibration.

A Solar MC4 Ratchet Crimping Tool is designed to crimp MC4 solar connectors onto solar cables ranging from 2.5mm² to 6mm². It ensures a precise, secure connection between your solar panels and the rest of your power system.

This tool is specifically designed for MC4-style solar connectors, but some models include interchangeable dies that can crimp other solar or DC connector types. Always check your tool’s specifications before use.

It’s suitable for 2.5mm², 4mm², and 6mm² solar cables, covering the most common sizes used in residential, caravan, and off-grid solar systems. Using the correct size ensures a tight, efficient electrical connection.

Strip the solar cable insulation, insert the bare wire and terminal pin into the correct die cavity, and squeeze the handles until the ratchet releases. The result is a strong, reliable crimp that locks the terminal to the cable.

Product Specifications

Suitable Cable	Copper Wire up to 6 mm²
Suitable Terminals	Female and Male MC4 Solar Contacts
Crimping Cavities	2.5 mm², 4 mm², 6 mm²
Body Material	Carbon Steel
Handles Material	Moulded Plastic
Colour	Red
Dimensions	215 x 70 x 45 mm
Weight	0.50 kg
Warranty	3 Years