Maypole 13 Pin 12v Towing Socket - MP1293B

The Maypole 13 Pin 12v Plastic Towing Socket (MP1293B) is a reliable solution for caravan and trai...

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B&QB&Q - 13 Pin Plastic Socket Mp1293B For Caravans Trailers Application Black
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eBayMaypole 13 Pin Plastic Socket MP1293B for Caravans Trailers Application Black
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Product Information

Full details

The Maypole 13 Pin 12v Plastic Towing Socket (MP1293B) is designed for caravan owners and trailer operators who require a robust, weather-resistant electrical connection. Its primary benefit is the inclusion of nickel-plated pins, which provide significantly better corrosion resistance and conductivity than traditional brass alternatives, ensuring reliable lighting and signaling for your towing setup. One caveat is that installation requires basic knowledge of automotive electrical wiring, as it involves manual connection of wires to screw terminals.

All features

Model Part NumberMP1293B
BrandMaypole

Extended Product Information

FAQs

Is this socket compatible with 7-pin trailers?

Yes, but you will require a 13-pin to 7-pin adapter to connect a standard trailer plug to this socket.

What is the benefit of nickel-plated pins?

Nickel-plated pins offer higher durability and significantly better resistance to corrosion compared to standard brass pins.

Does this include the mounting screws?

The kit includes the socket and the rear gasket; mounting hardware may need to be sourced separately depending on your vehicle's specific bracket.

Can I use this for a horsebox?

Yes, as long as the horsebox is wired to the ISO11446 13-pin standard.

How do I ensure a waterproof installation?

Ensure the provided MP99FB gasket is positioned correctly between the socket and the vehicle mount to create a tight seal.

Troubleshooting

Intermittent trailer lights or signals

Check that all wires are securely fastened to the screw terminals and that there is no corrosion on the pin contact points.

Socket housing feels loose on the bumper

Verify that the mounting bolts are tightened and the included gasket is properly seated between the socket and the mounting surface.

No power to specific trailer functions

Use a multimeter to test continuity from the rear of the socket terminals back to the vehicle fuse box.

Pros and Cons

Pros

  • Superior corrosion resistance due to nickel plating
  • Easy to install with clearly marked screw terminals
  • Durable, weather-resistant plastic construction
  • Includes essential rear gasket for a secure fit
  • Fully ISO11446 compliant

Cons

  • Requires manual wiring which may be difficult for beginners
  • Plastic body may be prone to cracking if hit by heavy impacts
  • Requires proper sealing during installation to prevent water ingress

Setup, Compatibility & Care

Installation should be performed while the towing vehicle's electrical system is disconnected to prevent short circuits. Remove the existing socket, feed the cable through the MP99FB gasket, and secure the individual wires to the corresponding numbered screw terminals inside the MP1293B housing. Ensure each screw is tightened firmly but not overtightened, as this can strip the terminal threads. To maintain the socket, periodically inspect the pins for debris and apply a light dielectric grease to keep the connection smooth. If the socket shows signs of physical damage or excessive oxidation, replace it immediately to avoid intermittent signal failure.

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