M Series High power

Designed for the most stringent high power distribution requirements


M series high power

Main Features

  • Various sizes & configurations providing maximum rated current ranging from 140A to 430A
  • 360° screening for full EMC shielding
  • Wide temperature range -55°C to 200°C
  • Broad range of lightweight aluminium shell models
  • Compact design for space savings
  • Ratchet-coupling mechanism
  • High shock and vibration resistance
  • Oil and fuel resistant
  • Sealed to IP68 mated; IP68 unmated as options
  • Blind mating / keying / colour coding
  • Reverse gender configuration option
  • Scoop proof & IP2X finger protection
  • Alternative housing material: Brass for 1000 hours salt fog resistance
  • Anthracite Aluminium for low reflections
  • Tested to MIL Standards (MIL-STD-810F)
  • Threaded option for MIL-DTL-38999M backshell

Rapidly improving battery technologies, capacities and cost as well as increasing tendency towards autonomous/driverless vehicles have created a clear trend towards increased power requirements for connectors in the automotive, transportation, defense, aerospace, robotics and motorsport industries.

The new LEMO M series ratchet coupling High Power connectors were developed to satisfy the most stringent connection requirements for High Power distribution of electronic devices and electric drive vehicles - essentially any system with electrical motors, batteries and inverters where high torque may be required for short or longer period.

This new LEMO M series High Power portfolio constitutes one of the most comprehensive, compact, light, rugged, safe and completely waterproof reliable interconnect solution set available on the market for high power requirements.

Product Finder
product finder

Discover your

perfect match

Explore LEMO's extensive product line and find the perfect product to suit your needs with our Product Finder tool. Our seamless search experience makes it easy to find exactly what you're looking for.

Find the ideal solution