Weil McLain 510-350-433 22 Terminal Wire Base with 2 Knockouts

The Weil McLain 510-350-433 is a 22-terminal wire base designed for use with Weil McLain boiler control systems. This essential electrical component provides organized, secure wire termination for boiler controls and safety devices.

Key Features:

• 22 terminal positions for comprehensive wire management
• Two pre-positioned knockouts for flexible conduit entry
• Durable construction for reliable long-term performance
• Direct replacement for Weil McLain boiler systems
• Facilitates organized wiring of controls, thermostats, and safety devices

This wire base is designed to work with Weil McLain residential and commercial boilers, providing a secure mounting platform for electrical connections. The dual knockouts allow for clean conduit installation while maintaining proper electrical code compliance.