Sealed SPDT Relay for 24V DC Coil Systems

The Relay SPDT 10A 24V is a sealed single-pole double-throw relay for builders who need a raw relay component for a custom PCB, repair job, or replacement part. It gives you a common contact plus normally open and normally closed paths in one compact package.

This type of relay is useful for custom controller boards, repair work, automotive and industrial projects, and other builds where the relay itself needs to match an existing coil voltage.

Why you'll like it

• SPDT contact form: Gives both NO and NC switching options
• Sealed body: Better protection against dust and handling
• 10A class rating: Good for many general switching jobs
• 24V DC coil: Match it to your control system
• Useful for repair or custom PCB work: Strong fit for replacements and new builds

What you can build

Use it for relay replacement, controller board design, automotive-style control circuits, alarm panels, DIY power switching boards, and electronics repair work.

Starter bundles

Pair it with a transistor driver stage, a flyback diode, the correct PCB footprint, and a power source that matches the 24V DC coil.

Recommended add-ons

Useful add-ons include terminal block, breadboard, power modules, fuses, and enclosure, especially when you are working with higher voltages or inductive loads.

Technical specifications

Compare the SPDT relay coil options

Pinout & power notes

The coil pins energize the relay. The contact side gives you COM, NO, and NC. Check the datasheet or footprint before soldering it into a board or repair job.

What’s in the box

1 × Relay SPDT 10A 24V

Frequently Asked Questions