G4A PCB Power Relay

PCB Power Relays: G4A

Miniature Single-pole Relay with
80A Surge Current and 20A
Switching Current

  • Capable of Switching Motor Load of 80-A Surge Current and 20A Switching/Cut-off Current
  • Miniature, relay with high switching power and long endurance.
  • Creepage distance conforms to UL and CSA standards.
  • Highly noise-resistive insulation materials employed.
  • Standard model available with flux protection construction.


This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information. Models for which CAD data is available can be checked from the "Model list".


Data type File name Date of update
Data sheet Data sheet G4A
Precautions Safety Precautions for All PCB Relays
Selection Guide Electrical Mechanical Relay Selection Guide
Technical information The SOLUTIONS [Mechanical PCB Relay Edition] Membership Only


Relevant information for each model is listed. CAD data can be downloaded after logging in or registering as a member.

Model 2D/3D CAD*1 ECAD*2 Buy online RoHS Certification Product Status
G4A-1A-E Login/Register Login/Register
RoHS Certificate In production
G4A-1A-PE Login/Register Login/Register
RoHS Certificate In production
  • *1See here for 2D,3D CAD data specifications.
  • *2External site (Ultra Librarian) opens in a new window.
    Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.