SEPCO 434 Aluminum Clamp-On Service Entrance Cap, 4-Inch

SEPCO 434 Aluminum Clamp-On Service Entrance Cap, 4-Inch

The SEPCO 434 Aluminum Clamp-On Service Entrance Cap is a 4-Inch fitting built to terminate conduit at the point where service entrance conductors enter a structure. Formed from aluminum for a lightweight, corrosion-resistant fit, this clamp-on cap secures directly over the end of the conduit without threading, giving electricians and service crews a straightforward way to close out a service entrance run. Sized for 4-Inch service entrance conduit, it is suited to larger-capacity electrical services commonly found on commercial, industrial, and multi-family buildings where a substantial service disconnect or meter installation demands a wider raceway.

Key Features

• Trade Size: 4-Inch, sized to match large-capacity service entrance conduit runs.
• Durable Construction: Aluminum body resists corrosion and weathering while keeping the fitting lightweight for easier handling, lifting, and overhead installation.
• Clamp-On Connection: Fits over the conduit end and clamps into place, eliminating the need to thread the cap onto the conduit and speeding up field installation.
• Service Entrance Application: Purpose-built to cap the conduit at the utility service entrance point, the location where incoming overhead or underground service conductors transition into the building's raceway system.
• Field-Ready Fit: The clamp-on design allows the 4-Inch cap to be positioned and secured on site without specialized tooling, simplifying service entrance work for electrical contractors.
• Aluminum Weight Savings: Compared to heavier metal caps, the aluminum construction reduces the load on the conduit run and on installers working at height on service entrance masts.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Service Entrance Conduit Terminations
• Utility Meter and Service Panel Installations
• Commercial and Industrial Electrical Services
• Multi-Family and Mixed-Use Building Services
• New Construction and Service Upgrade Projects

Why SEPCO?

SEPCO builds the 434 Service Entrance Cap from aluminum for a corrosion-resistant, lightweight fitting that stands up to the demands of outdoor service entrance installations. The clamp-on design gives electrical contractors a fast, reliable way to close out 4-Inch conduit runs at the service entrance, supporting dependable, professional-grade electrical service work on commercial and industrial projects.