Virtue To Sincerity
Precision To Goodness

Relay Base

Relay base is the basic component for the stable installation of relays in the circuit, providing electrical connection and mechanical support. They are well designed, easy to install, suitable for various relay types, ensuring the stable fixation and safe connection of relays. Relay bases are widely used in power equipment, control panels, and automation systems to improve system safety and maintenance convenience.

More Product Questions And Answers

What is a relay base and why is it used?

A relay base, also called a relay socket, is a modular connector that allows a relay to be easily installed and replaced without disturbing the wiring. The base has terminals that mate with the relay pins and provide connections to the coil and contact circuits. Using relay bases simplifies wiring and makes maintenance more convenient compared to soldering or screw-terminal connections.

  • DIN rail mount – snaps onto standard 35mm DIN rail
  • Panel mount – fastens to a panel with screws
  • PCB mount – solder pins for mounting on a printed circuit board
  • Plug-in – blade or pin terminals for quick disconnection
  • Screw terminal – compression terminals for easy field wiring
    Bases may also include features like ejector handles, retention clips, LED indicators and protection covers.
  • Relay form factor and pin layout
  • Coil and contact terminal assignments
  • Mounting style (DIN rail, panel, PCB)
  • Wiring method (screw, plug-in, solder)
  • Electrical ratings and approvals
  • Environmental protection (open, closed, sealed)
    Relay and base should be from the same manufacturer or confirmed to be interchangeable.

Get Professional Consulting Services From Hangwang Electrical Immediately

Your email information is completely secure and will not be disclosed to third parties for any reason.

Interested In Our Relay Products?

Get the latest product brochures and technical data.