Pollak 11-704 Heavy-Duty 7-Way Round Pin Trailer Plug - Glass-Filled Nylon

The Durable, Corrosion-Proof Choice for Heavy-Duty Towing The Pollak 11-704 7-Way Round Pin Trailer Connector Plug is engineered for professionals who need a rugged electrical connection that can survive the harshest environments. Unlike traditional metal plugs that can corrode or dent, the 11-704 is constructed from high-impact, black glass-filled nylon. This advanced material is naturally corrosion-resistant, lightweight, and built to withstand extreme temperatures and physical abuse on the road.

Superior Conductivity with Weather Protection Designed for the trailer-side of your setup, this plug features 40-Amp continuous duty capacity, making it ideal for large commercial fleets, agricultural equipment, and heavy-duty industrial trailers. To ensure long-term reliability, Pollak adds dielectric grease to the terminals at the factory. This specialized lubricant extends service life by protecting the split-brass contacts from oxidation and moisture, ensuring a consistent, high-conductivity connection every time you hitch up.

Ergonomic and Field-Proven Design The 11-704 is designed for ease of use in professional settings. It features a tapered housing with integral finger grips, allowing for a secure "no-slip" pull even when wearing heavy gloves or working in wet conditions. The internal configuration is polarized to prevent accidental cross-connecting, protecting your vehicle's delicate electrical systems from shorts.

Key Features & Benefits:

• Glass-Filled Nylon Housing: Maximum impact resistance and 100% rust-proof performance.

• Factory-Applied Dielectric Grease: Extra protection against corrosion and terminal wear.

• 40A Continuous Rating: High-capacity power delivery for brakes, lights, and auxiliary circuits.

• Split-Brass Contacts: Provides a tight mechanical fit and maximum electrical flow.

• Universal Interchange: Fits all standard 7-way round pin vehicle-side sockets.

• Heavy-Duty Performance: Voltage range of 6-28V DC for versatile applications.

Technical Specifications:

• Part Number: 11-704 (Bulk) / 11-704P (Packaged)

• Connector Type: 7-Pole Round Pin (Trailer-Side Plug)

• Material: Black Glass-Filled Nylon

• Voltage Rating: 6-28 Volts DC

• Current Rating: 40 Amps Continuous Duty

• Termination: Screw terminals (Accepts 16-8 AWG wire)

• Compatibility: Connects with Pollak 11-723 and other standard 7-way round pin sockets.