Pro Car twin socket coupling Zwillingskupplung max. 16 A for 12 V / 24 V (MPN 67652010)

The Pro Car twin socket coupling is a compact electrical connector designed for 12 V and 24 V vehicle systems, providing two standard sockets for power distribution and accessory connections. Engineered to meet DIN EN ISO 4165 dimensions, the coupling accepts standard and universal plugs and features an internal diameter of 12 mm. It supports a maximum current of 16 A and is intended for installations where a reliable dual outlet is needed, such as towing setups, onboard power distribution, and accessory operation.

Advantages

This twin socket coupling offers a space-saving solution for supplying two devices from a single installation point while maintaining compatibility with common automotive plugs. The construction follows DIN EN ISO 4165 sizing for interchangeability, and the internal 12 mm diameter facilitates secure insertion of compatible plugs. Rated for up to 16 A at 12 V and 24 V systems, it supports common vehicle loads. A TÜV-certified safety universal plug with an interchangeable 16 A fuse allows flexible connection to the vehicle board system and provides an integrated protection option.

Suitable for

• Supplying two 12 V or 24 V accessories from one mounting point
• Towing and trailer electrical connections requiring dual outputs
• Onboard power distribution in cars, vans, caravans, and trucks
• Connecting universal or standard DIN EN ISO 4165-compliant plugs and accessories

When it may not be suitable

This coupling is not suitable for applications requiring currents above 16 A or for systems with voltages outside the 12 V–24 V range. It is also not intended for non-automotive high-power industrial uses; for higher loads or specialized connectors, choose components rated accordingly.

Key specifications

• Voltage compatibility: 12 V and 24 V
• Maximum current: 16 A
• Socket standard: dimensions according to DIN EN ISO 4165
• Internal socket diameter: 12 mm
• Accepts standard and universal plugs
• Connection via TÜV-certified safety universal plug with interchangeable 16 A fuse

How to use

Install the twin socket coupling in an appropriate panel or mounting location on the vehicle, ensuring secure mechanical fixation and correct wiring to the vehicle electrical system. Connect the TÜV-certified safety universal plug to the vehicle board system and insert the interchangeable 16 A fuse suitable for the intended load. Plug compatible DIN EN ISO 4165-compliant accessories into the two sockets. Verify correct polarity and grounding before powering connected devices and periodically inspect contacts and fuse condition.

What to consider before purchase

• Confirm vehicle system voltage is 12 V or 24 V
• Ensure combined load on both sockets does not exceed 16 A
• Check accessory plug compatibility with DIN EN ISO 4165 dimensions and 12 mm internal diameter
• Plan for correct mounting location and wiring access for the TÜV-certified safety universal plug

Usage recommendations

Use an appropriately rated interchangeable fuse and avoid simultaneous high-load devices that exceed the 16 A rating. Regularly inspect the coupling and contacts for corrosion or wear, and replace the fuse or components if any damage is observed to maintain safe operation.