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Amphenol Industrial H4 Solar Connectors

H4The Amphenol Industrial H4 Solar Connectors offer cost effective solutions for all segments of the solar electric system while featuring the highest current rating in the industry - 40 Amps. The H4 provides efficient, low loss power transfer through precision machined contacts utilizing RADSOK® technology. The H4 connectors offer high reliability for both thin film and crystalline silicon technologies. The H4 Solar Connectors feature a quick and easy, safe NEC 2008 compliant locking system with secure snap lock mating, making the H4 the most advanced solar connector available. The H4 meets NEC 2008 standards "as is", with no additional components required. With a 25-year UV and ozone resistance, the Amphenol H4 Solar Connectors meet waterproof IP67 standards and withstand hydrolysis, oil, chemicals, abrasion, corrosion, and temperature extremes. Amphenol Industrial H4 Solar Connectors are fully intermateable with our entire H4 line and are ready for field assembly with no small parts to lose.


Part Number View Inventory
H4C Helios Solar Connectors
H4TC0000 H4 Crimp Tool
H4TR0000 H4 Ring Tool
H4TS0000 H4 Strip Tool
H4TW0000 H4 Wrench Tool

Features and Benefits:

  • Mates with existing H4s
  • Meets all new NEC 2008 requirements
  • Quick and easy secure snap lock mating
  • Simple unlocking tool meets NEC requirements
  • Long-term UV and Ozone resistance
  • Highest current rating in industry
  • RoHS compliant
  • Complete Cable Assemblies available
  • Low contact resistance means low power loss
  • Ready for field assembly
  • No assembly required, no small parts to lose


  • Solar Power

See also:
H4 Solar Cable (.pdf) for more product information, specifications, applications and ordering information.

H4 Solar Connectors (.pdf) for more product information, specifications, applications and ordering information.

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