Low Voltage POSI-TAP Waterproof Wire Connector for 12V Automotive & LED Wiring 4 Pieces

This low voltage POSI-TAP style waterproof wire connector is designed for clean and non-destructive electrical tapping in 12V systems. Whether you’re working on a vehicle, LED lighting, or any low-voltage wiring job, this connector provides a fast and secure solution without the need to cut, solder, or strip the main wire.

Built from high-strength PA66 nylon, the housing offers excellent resistance to heat, chemicals, and physical stress. The internal contact is made from nickel-plated copper, ensuring a reliable, corrosion-resistant electrical connection. The waterproof seal and locking mechanism make it suitable for both indoor and outdoor use.

Key Features

• No damage to the main wire – tap into circuits without cutting or stripping

• Compatible with a wide range of wire gauges (12 AWG to 20 AWG)

• Tool-free operation – simply twist and lock to secure wires

• Waterproof and vibration-resistant design

• Reusable and serviceable connection

• Ideal for automotive, motorcycle, LED, marine, and landscape applications

Wire Compatibility

• Main Wire (pass-through): 12 AWG, 14 AWG, 16 AWG

• Tap Wire (side connection): 14 AWG, 16 AWG, 18 AWG, 20 AWG

Applications

• Automotive horn wiring without cutting OEM wires

• DRL and fog light tapping

• LED headlight and taillight retrofits

• Motorcycle and scooter wiring repairs

• 12V LED garden and outdoor lighting

• Trailer and caravan accessory circuits

• Marine and off-road vehicle wiring

Electrical and Mechanical Specs

• Voltage Rating: 12V DC

• Temperature Range: –40°C to +85°C

• Water Resistance: Suitable for outdoor use when properly sealed

• Material: PA66 nylon body, nickel-plated copper contacts

• Color: Black body with yellow lock ring

• Approximate Size: 40–50 mm length

Installation Instructions

1. Insert the main wire through the body of the connector.

2. Strip the end of the tap wire and insert it into the cap.

3. Screw the tap cap into the body until it pierces and locks the connection.

4. Tighten fully to ensure water-resistant sealing.

Packaging

• Sold as individual connectors or in packs of 4

• Packaged to prevent moisture and dust ingress