7 Pin 12S Plastic Plug + Cover Set

Maypole 12S Type 7 Pin Plastic Plug & PVC Cover Set – 12V Trailer & Caravan Towing Connector

The Maypole 12S Type 7 Pin Plastic Plug & PVC Cover Set is a high-quality towing electrical connector kit designed to provide a secure and reliable connection between your towing vehicle and trailer, caravan, or other towing equipment. Manufactured by Maypole, this complete set includes a durable 12S 7-pin plastic plug and a protective PVC plug cover, ensuring dependable performance and long-lasting protection for your towing electrics.

Designed for 12V electrical systems, the plug features solid brass pins with screw terminals to provide excellent conductivity and secure cable termination. Suitable for cables with an 8–10mm cable entry diameter, it offers straightforward installation for both new wiring and replacement applications.

The included PVC plug cover helps protect the connector pins from moisture, dirt, dust, and corrosion when the plug is not in use, extending the life of the electrical connection and helping maintain reliable operation in all weather conditions.

Manufactured from durable impact-resistant plastic with corrosion-resistant brass terminals, this towing plug set is suitable for a wide range of trailers, caravans, boat trailers, horseboxes, and utility trailers, including many popular brands such as Ifor Williams, Brian James, Erde, and other compatible towing equipment.

• Genuine Maypole 12S towing plug and cover set
• Standard 12S 7-pin connector
• Durable impact-resistant plastic body
• High-quality brass pins with screw terminals
• Includes protective PVC plug cover
• Suitable for 12V electrical systems
• Accepts 8–10mm cable diameter
• Weather-resistant construction
• Reliable electrical connection
• Easy installation
• ISO compliant
• Long service life

Product Type: 12S Trailer Plug & PVC Cover Set
Brand: Maypole
Manufacturer Part Number: MP29B + MP137B
Voltage: 12V
Pin Type: 12S 7 Pin
Material: Plastic, Brass, PVC
Colour: Grey & Black
Certification: ISO

Cable Entry

• Suitable for 8–10mm Diameter Cable

Plug Construction

• Brass Pins
• Screw Terminal Connections

Vehicle Placement

• Front
• Rear

Plug Cover Compatibility

• Suitable for 12N & 12S Plugs

• Trailers
• Caravans
• Camper Trailers
• Boat Trailers
• Utility Trailers
• Horseboxes
• Towing Vehicles
• Agricultural Equipment
• Commercial Trailers

Compatible With

• Ifor Williams
• Brian James
• Erde
• Many Other Towable Vehicles

• Provides a secure electrical connection
• Protects plug pins from moisture and corrosion
• Reliable power transfer for trailer lighting and auxiliary circuits
• Durable construction for outdoor use
• Easy to wire and install
• Suitable for replacement or new installations
• Helps maintain safe and legal towing

• 12S 7 Pin Standard
• Brass Screw Terminals
• PVC Protective Cover Included
• Weather Resistant
• Corrosion Resistant
• ISO Compliant
• Easy Installation
• Durable Construction
• Commercial Vehicle Grade
• Long Service Life

Securely packaged and dispatched same working day if purchased by 1 p.m.