Amphenol Industrial Distributor

ePower Connectors


Rectangular, metal, press fit, environmental power connectors from Amphenol


The Amphenol Industrial ePower series of connectors are designed for the demanding requirements of hybrid, electric vehicles, and utility truck electrical systems. The connectors are ideal for systems operating at 800 VDC to 1000 VDC with a 200 A to 500 A rating. The product incorporates the patented RADSOK® technology for higher amperage, lower T-rise, less resistance and mating force. It offers a 40% smaller footprint than three EMI shielding cable glands and easier operation of termination with shielded cable by a washer compressing the shield to the inside surface of the shell. The connector series covers 2 or 3 power contacts. As an example, one ePower 400 A connector can replace three conventional connectors, saving space and cost. Datasheet

Amphenol Industrial's ePower Connectors
Features
  • Two or three circuit power
  • Crimp, lug, or busbar termination
  • IP2X on pin and socket
  • Multiple wire size capability: from 50 mm² to 95 mm²
  • 11.1 mm RADSOK® technology for 200 A to 500 A current capability
  • Strain relief for jacketed cable incorporated into shell
  • Integrated EMI shielding
  • Excellent vibration resistance
  • All aluminum shell
  • Environmental IP67 rating
  • Two HVIL circuits
  • 1000 VDC rating

Digi-Key P/N Manufacturer P/N Description
EP437011-ND EP437011 CONNECTOR PLUG 400A
ER43BB11-ND ER43BB11 CONNECTOR RECEPT 400A
EP427011-ND EP427011 CONNECTOR PLUG 400A
ER42BB11-ND ER42BB11 CONNECTOR RECEPT 400A
EP233511-ND EP233511 CONNECTOR PLUG 200A
ER23BB11-ND ER23BB11 CONNECTOR RECEPT 200A
EP223511-ND EP223511 CONNECTOR PLUG 200A
ER22BB11-ND ER22BB11 CONNECTOR RECEPT 200A