Which connectors is this crimping tool designed for?

This tool is designed for MC4® and MC4® Evo 2 solar connectors.

What cable capacities does the included die support?

The pre-assembled die crimps cable cross-sections of 2.5, 4, and 6 mm².

Can you use other crimping dies with this tool?

Yes, this system tool is compatible with all interchangeable Knipex 97 49 XX dies.

How does this tool ensure consistent crimp quality?

The parallel crimping motion and unlockable integral lock deliver repetitive, high-precision crimps.

KNIPEX 97 43 66 crimping system pliers for interchangeable crimping dies with multi-component handles browned 200 mm

Name: KNIPEX 97 43 66 crimping system pliers for interchangeable crimping dies with multi-component handles browned 200 mm
Brand: KNIPEX
SKU: 08093499
Price: 231.2 EUR
Availability: PreOrder

Supplier number: KNIPEX 97 43 66 | EAN 4003773087779

Recommended Retail Price €376.67

231.20 tax incl.

€191.07 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Delivery by DHL

✆ Talk to a specialist

Reliable solar connections on every installation

Practical benefits

Precise connector crimping: You crimp solar MC4 connectors from 0.5 to 6 mm² accurately using the parallel jaw motion.
Consistent Knipex quality: The integrated lock and factory-calibrated pressure ensure repeatable, dependable crimp results with each cycle.
Reduced hand fatigue: High leverage action combined with ergonomic multi-component handles allows you to work comfortably throughout the day.

In a nutshell

The right choise for

With the Knipex 97 43 66 crimp system pliers, you create secure and weather-resistant connections on MC4 solar connectors from 0.5 to 6 mm². Whether you are wiring rooftop photovoltaic panels or assembling solar cable extensions in the workshop, the parallel jaw motion and unlockable integral lock deliver factory-calibrated, repeatable crimping results every time. The high-leverage action combined with ergonomic multi-component handles reduces hand fatigue during repetitive crimping tasks, keeping you comfortable throughout the workday. Additionally, the Knipex 97 43 system platform offers versatile compatibility with interchangeable 97 49 XX dies, giving you full control on every installation.

Product information FAQ

€231.20

tax incl.

Key features according to our expert

Min. wire cross-section: 0,5 mm²
Max. wire section: 6 mm²

Product description

Just one tool for almost 1000 crimping applications: usable with all crimping profiles and positioning aids 97 49 XX
Virtually parallel crimping movement
Consistently high crimp quality thanks to precision jaws and forcing closure (unlockable)
Crimp pressure is accurately set (calibrated) and adjustable in the factory
Strengthening by lever transmission for effortless operation
Various positioning aids for exact positioning
Crimping inserts for applications outside the range offered,on request
Der Crimpeinsatz kann mittels zwei Schrauben einfach ausgewechselt werden. Bitte beachten Sie dazu die Bedienungsanleitung
Application: solar connectors MC4® (Multi-Contact) & MC4® EVO 2, 2.5 / 4 / 6 mm²
The optionally available inserts 97 49 66 1 for MC4 and 97 49 66 1 EVO for MC4 EVO 2 guide the contacts more easily during crimping.

All Features

Min. wire cross-section: 0,5 mm²
Max. wire section: 6 mm²
Dimensions: 200 x 96 x 17 mm
Weight: 618 g
Cup: burnished
Rohs compliance: irrelevant
Reach compliance: contains SVHC
Handle: with multi-component handle
Tang: burnished

Brand KNIPEX
08093499
EAN 4003773087779
Supplier number KNIPEX 97 43 66

Frequently asked questions about this product

Answered by specialists

Which connectors is this crimping tool designed for?: This tool is designed for MC4® and MC4® Evo 2 solar connectors.
What cable capacities does the included die support?: The pre-assembled die crimps cable cross-sections of 2.5, 4, and 6 mm².
Can you use other crimping dies with this tool?: Yes, this system tool is compatible with all interchangeable Knipex 97 49 XX dies.
How does this tool ensure consistent crimp quality?: The parallel crimping motion and unlockable integral lock deliver repetitive, high-precision crimps.