IWISS MC4 Solar Crimping Tools

  • Hardened and durable steel construction for years of reliable services.
  • IWISS NEW DESIGN crimper for MC4 solar photovoltaic cables. Well-lased with IWISS logo and model.
  • Self-release mechanism ensure a complete crimp and emergency opening button can avoid getting stuck.
  • High-precision ratchet mechanism and ergonomically design of handle shape(TPR+PP material) to reduce the working fatigue.
  • EDM crimping jaw and locator included ensure an accurate crimping result for MC4 male and female solar contacts, used for the wire cable AWG 14-10 (2.5/4/6mm2).
  • IWISS solar MC4 crimping tools crimping pliers solar panel PV cables wire crimper crimping tools electrical MC4 solar connectors
SKU: B078W3GVG1 Category: Tags: ,

The IWS-2546S solar crimping pliers are our latest new design pliers based on the LY-2546B and they are tried and tested by more than 1000 PV installers. It has a locator for the fiddly MC4 pins and provides safe and reliable connections every time. This solar installation tool is specifically designed for MC4 connectors and works for both male and female connections. There are 3 separate crimping sizes: 2.5, 4 and 6mm2 (AWG14/12/10). EDM crimping jaw and self-release mechanism ensure precision MC4 connections.


Model: IWS-2546S

Capacity: 2.5-6.0mm2

AWG: 14-10AWG

Length: 215mm

Weight: 0.67Kg

Application: special for MC4 male and female solar connectors and non-insulated open plug-type connector

Package includes:

1 x IWS-2546S MC4 Solar Crimping Tool

1 X MC4 Connector Pin Locator

1 X Hex Allen Key

While this item is not currently part of our inventory, we do regularly recommend it for renewable energy systems. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you. Thank you for supporting RV Solar Connections!

Weight 1.47 lbs
Dimensions Length: 8.46 in Width: 2.67 in Height: in


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