SEPCO NS63 Aluminum Gooseneck Service Entrance Head, 3-Conductor, 8 AWG-4/0 AWG

SEPCO NS63 Aluminum Gooseneck Service Entrance Head, 3-Conductor, 8 AWG-4/0 AWG

The SEPCO NS63 Aluminum Service Entrance Head is a weatherproof fitting that brings overhead service drop conductors into a raceway system while keeping moisture out of the enclosure at one of the most exposed points on an electrical installation. Built from durable aluminum with a gooseneck-style profile, the NS63 is designed for (3) conductors and is available in two wire size configurations covering the 8 AWG-4/0 AWG range: 8 AWG-1 AWG or 1/0 AWG-4/0 AWG, matching the conductor sizes commonly used on single-phase overhead service drops feeding residential and light commercial properties. The gooseneck entry directs incoming conductors downward at the point of entry, a standard configuration for service entrance caps used throughout the electrical trade to keep rain and moisture from tracking into the service raceway.

Key Features

• Conductor Capacity: Accommodates (3) conductors, offered in two wire size options — 8 AWG-1 AWG or 1/0 AWG-4/0 AWG — to match typical overhead service entrance wiring runs.
• Durable Construction: Aluminum body resists corrosion and weathering, suited for continuous outdoor exposure at the top of the service raceway.
• Service Entrance Head Design: Gooseneck-style entry point allows overhead service drop conductors to enter the raceway while shedding water away from the connection point.
• Model Designation: Identified within the SEPCO NS series as model NS2, cross-referenced to SKU NS63 for ordering and inventory purposes.
• Lightweight Profile: Aluminum construction keeps the fitting lightweight relative to comparable cast fittings, simplifying handling and mounting at height.
• Multi-Conductor Entry: Individual conductor openings keep each of the (3) conductors separated as they pass into the raceway, supporting neat, code-familiar terminations.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Overhead Electrical Service Entrances
• Weatherproofing Raceway Entry Points
• Residential and Light Commercial Service Drops
• Meter Base and Service Conductor Terminations
• Utility Service Drop Connections to Building Risers
• New Construction and Service Upgrade Projects

Why SEPCO?

SEPCO builds the NS63 service entrance head from aluminum for long-term outdoor durability at one of the most weather-exposed points in an electrical system, offering both 8 AWG-1 AWG and 1/0 AWG-4/0 AWG wire size configurations to fit a range of overhead service entrance jobs. Electrical contractors rely on SEPCO fittings like this service head for dependable, code-familiar overhead service entrance connections on residential and light commercial projects, and the aluminum construction helps the fitting hold up to years of sun, rain, and temperature swings at the service riser without adding unnecessary weight to the raceway.