4-4 Duplex Aluminum Overhead Service Drop Cable (Terrier)

"The industry standard for 120V overhead utility drops, outdoor lighting, and temporary jobsite power. Engineered for dependable 600V aerial power delivery, this 2-conductor duplex cable features weather-resistant XLP insulation and a heavy-duty steel-reinforced ACSR neutral messenger built to withstand environmental strain."

Key Features & Benefits: Terrier 4-4 Duplex Overhead Service Drop Cable

The 4-4 Terrier Duplex Cable is the go-to choice for overhead single-phase 120V secondary power distribution requiring higher current capacity than standard #6 wire. Built to bridge the gap between utility poles and weatherheads, it provides a stable, sag-resistant solution for overhead power drops, construction site temp power, and street lighting installations.

By utilizing 1350-H19 series aluminum conductors paired with a high-tensile ACSR neutral messenger, Terrier duplex provides maximum physical strength with lightweight ease of installation. The cross-linked polyethylene (XLP) insulation offers extreme protection against sunlight, freezing temperatures, and environmental wear.

• 600V Aerial Reliability: Rated for continuous 120V aerial service (up to 600V max) at conductor temperatures up to 90°C with XLP insulation.

• High-Tensile ACSR Messenger: Features a 6/1 steel-reinforced ACSR neutral messenger delivering 1,860 lbs of breaking strength to prevent sag and withstand heavy ice and wind loads.

• Sunlight & Weather-Resistant XLP: Heavy-duty black cross-linked polyethylene insulation prevents UV degradation, cracking, and moisture damage in outdoor environments.

• Cut to Length by the Foot: Order only the exact span length needed for your project, eliminating jobsite waste and unused spools.

Technical Specifications: Terrier 4-4 Duplex Overhead Cable

• Application: Overhead secondary power drops (120V single-phase), temporary jobsite power feeds, and outdoor/street lighting runs.

• Code Word: Terrier.

• Voltage Rating: 600 Volts Maximum.

• Phase Conductor Size & Stranding: 4 AWG (7-strand 1350-H19 Series Aluminum).

• Neutral Messenger Size & Stranding: 4 AWG ACSR (6 Aluminum / 1 Steel Strand).

• Messenger Breaking Strength: 1,860 lbs.

• Insulation Material: Black Cross-Linked Polyethylene (XLP).

• Insulation Thickness: 0.045 inches (1.14 mm).

• Nominal Outer Diameter: 0.58 inches (14.73 mm).

• Approximate Cable Weight: 119 lbs per 1,000 ft.

• Ampacity (90°C XLP Conductor): 115 Amps.

• Ampacity (75°C Poly Conductor): 90 Amps.

• Compliance & Standards: ASTM B-230, ASTM B-231, ASTM B-232, ICEA S-76-474, RUS Accepted.

Common 4-4 Terrier Duplex Overhead Applications

• Overhead Utility Service Drops: 120V aerial power runs from utility pole transformers to residential weatherheads or outbuildings.

• Temporary Construction Power: Rugged overhead power delivery for temporary meter main poles and heavy-duty jobsite distribution panels.

• Outdoor & Street Lighting: Reliable aerial runs for municipal street lamps, parking lot lighting, and security perimeter lights.

Technical Note: All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.

Ampacity Reference: Based on conductor temperature of 90°C for XLP (75°C for Poly), 40°C ambient temperature, 0.9 emissivity, and 2 ft/sec wind in full sun. Reference applicable NEC articles for site-specific installation guidelines.

General Shipping Information

In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.

You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.

Expedited Shipping

Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).

Returns

You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.

Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.

Orders on any items with a material value of $50 or less are non-returnable.