Amphenol Sine Systems ecomate® RSSM IP69K Circular Metal Connectors

Amphenol Sine Systems’ ecomate® RSSM (Rugged Superior Seal Metal) series of circular metal connectors match all the specifications of the ecomate® RM series with the addition of Superior Seals (+125°C) which increase the IP ratings to IP67/69K (in mated condition). ecomate® RSSM Plugs can only mate with ecomate® RSSM Receptacles to ensure an IP69K rating. Contacts are available in machined or PCB (loose piece/bagged) or stamped and formed (reels) options. The Amphenol Sine Systems RSSM can be shared with the ecomate® Aquarius™, Aquarius™ Fathom Lock, and RM series. The connectors are ideal in circular, rugged, superior seal, and metal connector industrial applications. Available in 8 shell sizes and 28 insert arrangements.


  • 8 shell sizes/28 insert arrangements
  • Features superior seals (+125°C)
  • MIL-DTL-26482-based Design
  • Up to 45A/600V
  • 30AWG to 8AWG wire range
  • Circular bayonet coupling system
  • IP67/69K in mated condition
  • Zinc alloy housings


  • Factory Automation
  • Industrial
  • Heavy Equipment
  • Heavy Duty
  • Transportation
  • Entertainment/lighting markets
  • On-Machine
  • Robotics
  • Rail transit
  • EV bus/trucks
  • I/O modules
  • Servo motors
  • Servo drives
  • Programmable logic controllers (PLC)


Published: 2020-05-06 | Updated: 2023-09-29