Professional MC4 Solar Crimping Tool 

  • Certified - ISO9001:2008
  • Ergonomic ABS handle. 
  • Precise and compact crimp every time.
  • Crimps MC4 Male and Female contacts (2.5mm2/4mm2/6mm2).
  • The tool will ratchet until adequate crimping force has been applied to the connection. 
  • The tool features a jaw release override for the instance of incorrect wire placement or a defective terminal.

To perform the crimp:

  1. Strip the cable to expose the cores
  2. Crimp each core to the male/female MC4 connectors (as per image 3)
  3. Push the connector into the housing until you hear a ""click""
  4. Verify the connector does not easily pull out of the housing
  5. Tighten the housing gland until hand tight plus a quarter turn