Pollak 12-906 9-Way RV-Style Trailer Plug – 9-Pole Heavy-Duty Nylon Connector

Professional-Grade Power for Complex Trailer Wiring

The Pollak 12-906 9-Way RV Connector Plug is designed for high-performance towing applications that require more than the standard seven functions. This trailer-side connector is the industry standard for specialized horse trailers, utility rigs, and commercial trailers that utilize auxiliary power for interior lighting, fans, or battery charging.

Self-Aligning "Floating Pin" Technology Engineered for reliability, the 12-906 features Pollak’s innovative floating pins. These solid round brass terminals are self-aligning and provide a continuous "wiping action" every time the plug is inserted. This ensures a secure, positive electrical contact and minimizes voltage drop, even after years of heavy use.

Built for the Elements Housed in a high-impact, glass-filled nylon body, this plug is built to withstand extreme temperatures, impact, and road debris. The interior terminals are designed to accommodate a variety of wire gauges—including 8-gauge, 12-gauge, and 14-gauge leads—ensuring your heavy-duty power and brake circuits have the capacity they need.

Key Features:

• 9-Pole Configuration: Provides two additional circuits beyond standard 7-way plugs for supplemental power needs.

• Rugged Nylon Housing: Corrosion-proof and high-impact construction for long-term durability.

• Superior Contact: Solid brass pins ensure maximum conductivity and reduced heat buildup.

• Field Serviceable: Easy to disassemble for quick wiring or terminal maintenance.

• Standard RV Size: Features the same outer dimensions as a standard 7-way RV plug for easy handling.

Common Applications:

• Specialized Horse and Livestock Trailers

• Utility Trailers with Winches or Auxiliary Pumps

• Custom RV and Overland Rigs

• Heavy-Duty Commercial Fleet Trailers