Overview
The Custom Connector SD12-PC relay socket is a general-purpose, 12-pin relay base designed for industrial control and automation systems. This SD Series socket is engineered to provide secure, efficient relay connections in demanding electrical environments. With UL recognition and CSA certification, it meets rigorous safety standards for use in control panels and electrical enclosures.
Key Features
- 12-Pin Configuration: Standard pin layout for broad relay compatibility
- 600VAC / 10A Rating: Suitable for general-purpose AC control circuits
- Nickel-Plated Brass Contacts: Corrosion-resistant, reliable electrical connection
- Pressure Clamp Screw Terminals: Secure wire termination without solder
- Panel-Mount Design: Easy installation in control enclosures
- UL Recognized / CSA Certified: Meets North American safety and performance standards
Technical Specifications
- Pin Configuration: 12-pin
- Mounting Style: Panel mount
- Rated Voltage: 600 VAC
- Rated Current: 10 A
- Contact Material: Nickel-plated brass
- Terminal Type: Pressure clamp screw terminals
- Series: SD
- Certifications: UL Recognized, CSA Certified
- Manufacturer: Custom Connector
Typical Applications
- Industrial control panel relay bases
- Motor starter and contactor circuits
- Timing and sequencing circuits
- HVAC and building automation control systems
- Process control and manufacturing automation
- Electrical equipment and cabinet-mounted relays
Compatibility & Replacements
Compatible With
- Standard 12-pin industrial relays and timers
- SD Series relay and timer families
- Industrial control panels and enclosures
- Screw-terminal electrical systems
Replaces / Drop-In Replacement For
- Previous versions of Custom Connector SD12-PC sockets
- Equivalent 12-pin, 600VAC relay bases from other manufacturers (verify pin layout and current rating before substitution)
Works With
- Allen-Bradley relays and timers compatible with 12-pin sockets
- Rockwell Automation control systems
- Siemens and other OEM relay products (standard 12-pin configuration)
- HVAC control modules using screw-terminal relay bases
- General-purpose AC control circuits up to 600VAC














