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Home » NEWEST Products » New by Manufacturer » Amphenol » ePower Connectors - Amphenol
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Amphenol Industrial ePower Energy Storage Connectors

Amphenol Industrial ePower Energy Storage Connectors are designed for electrification programs in hybrid vehicles and drive systems that require compact connectors operating at high voltage and high amperage levels. The lightweight ePower Energy Storage Connectors feature Amphenol's patented RADSOK® technology for higher amperage, reduced T-rise, lower contact resistance, and easier mating. The design allows one 400A ePower connector to replace three conventional connectors, eliminating the need to run wires through cable glands in traditional 3-phase motor assemblies and offering a 40% smaller footprint. Available in two- and three-pin power configurations ranging from 100 amps through 500 amps per contact, the ePower Energy Storage Connectors can accommodate two small gauge signal contacts for HVIL (high voltage interlock loop). Operating at 800-volts DC to 1,000-volts DC, the Amphenol Industrial ePower Energy Storage Connectors can be used in a variety of applications including power converters, hybrid electric vehicles, heavy equipment electrification, two-and three-phase motors and starter generators.

  • Two or three circuit power
  • 40% smaller footprint than three EMI shielding cable glands (based on 95mm2 conductor size)
  • Crimp, lug or bus bar termination
  • IP2X on pin and socket
  • Two HVIL circuits
  • Strain relief for jacketed cable incorporated into shell
  • Integrated EMI shielding
  • Excellent vibration resistance
  • 11.1mm RADSOK® technology for 300 to 400A current capability
  • All aluminum shell, Electroless Nickel Plate - Finish Coding I
  • Environmental IP67 rating
  • Power converters
  • Hybrid electric vehicles
  • Heavy equipment electrification
  • Two and three phase motors
  • Starter generators
Part Number Description Gender
 EP223511  ePower Plug  Male
 EP233511  ePower Plug  Male
 EP425011  ePower Plug  Male
 EP427011  ePower Plug  Male
 EP429511  ePower Plug  Male
 EP435011  ePower Plug  Male
 EP437011  ePower Plug  Male
 EP439511  ePower Plug  Male
 ER22BB11  ePower Receptacle  Female
 ER23BB11  ePower Receptacle  Female
 ER42BB11  ePower Receptacle  Female
 ER43BB11  ePower Receptacle  Female
New!  ER43BB31  ePower Receptacle  Female Comments

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  • Amphenol
  • Connectors|Connector-Automotive