G9KB PCB Power Relays

  • New

Power Relay with Bidirectional Switching
and a High Capacity of up to
600 VDC, 50 A (Standard Model)/
800 VDC, 100 A * (High-Capacity Model)

  • Max. switching voltage 600 VDC (standard model) / 800 VDC (high-capacity model)
  • Rated carry/max. switching current 50 A (standard model) / 100 A (high-capacity model)
  • Ambient temperature 85°C
  • Contact gap: 3.6 mm or more
  • Low initial contact resistance ≤5 mΩ
  • The UL60947-4-1 and the EN61810-10 required for the energy storage system have been certificated

* 100 A switching up to a maximum of 600 VDC

We have received ISO 14067 third-party verification for calculating the carbon footprint of each product.


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 G9KB
Precautions Safety Precautions for All PCB Relays
Selection Guide Electrical Mechanical Relay Selection Guide
Technical information The SOLUTIONS [Mechanical PCB Relay Edition]



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
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  • *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.