The Schneider Electric Square D RU3040D400FK is a ringless combination service entrance device engineered for semi-flush mounting in residential electrical distribution systems. This integrated unit consolidates a meter socket, main disconnect, and load center, offering a compact and efficient solution for primary electrical service entry. Its design simplifies installation by combining multiple essential components into a single enclosure.

Technical details

• Series: Square D RU Series
• Configuration: Combination Service Entrance Device
• Mounting Type: Semi-Flush
• Amperage Rating: 400A
• Enclosure Type: Ringless
• Main Disconnect Type: Integrated
• Load Center Capacity: Not specified in provided information; refer to manufacturer datasheet for details.
• Voltage Rating: Not specified in provided information; refer to manufacturer datasheet for details.

Applications & compatibility

This service entrance device is specifically designed for residential applications, serving as the primary point of electrical connection for homes and similar structures. It is suitable for new construction or upgrades where a consolidated and code-compliant service entrance solution is required. Compatibility with specific utility meter requirements should be verified against local regulations and the manufacturer's specifications.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the RU3040D400FK or contact our technical team for cross-reference assistance with compatible Square D service entrance components.