Amphenol Industrial RADLOK™ High-Power Connectors

Amphenol Industrial RADLOK™ High-Power Connectors utilize Amphenol's R4 RADSOK® technology and are designed to be compact and robust. Paired with Amphenol's RADLOK PIN, a single-finger operation lock feature allows end-users to connect any power distribution / storage system in a quick and secure manner. This lock feature eliminates the need for additional mounting hardware (washers, clamps, bolts, and nuts), reducing the requirements for installation and routine maintenance. These connectors provide a 70A to 500A current rating, 1000VDC voltage rating, and high-cycle durability of at least 500 mating cycles. Amphenol Industrial RADLOK High-Power Connectors offers an easy-to-install, cost-effective solution for rugged applications that require reliability.


  • Tool-free mechanical locking
  • 70A to 500A current rating
  • 1000VDC voltage rating
  • High-cycle durability of at least 500 mating cycles
  • RoHS compliant


  • Automotive
  • Heavy equipment
  • Power / battery storage
  • Hybrid-electric systems
  • Power interconnects
  • Factory automation
Published: 2014-02-10 | Updated: 2022-12-07