Description

Overview

Hella 7 pin male plug connects trailer lighting and auxiliary circuits through a large round metal trailer plug body. It suits 12V trailer and towing applications where a durable plug with cable strain relief is needed at the drawbar or vehicle connection point.

Features

• Large round 7 pin male trailer plug.
• Solid metal body for workshop, trailer and towing use.
• Cable strain relief helps support the cable at the plug entry.
• Supplied as one single plug, not a bulk pack or kit.

Specifications and Materials

Product type: 7 pin large round metal trailer plug.

Connector type: male plug.

Maximum load: 12V 16A with 1.5mm² cable total.

Maximum load: 12V 25A with 2.5mm² cable total.

Supply: single plug with cable strain relief.

Part number: 4911BULK.

Use the Hella 7 pole round metal plug technical page for connector specifications and wiring details

Compatibility and Fitment

Match this plug to a large round 7 pin trailer socket before ordering. Also check the cable size, wiring colour positions and plug style, because flat 7 pin and small round plug systems use different connector layouts.

For wiring, connect each terminal to the correct trailer lighting or auxiliary circuit. Then tighten the cable strain relief so movement at the drawbar does not pull directly on the terminals.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. 4911, 8JA 001 918-005, 8JA001918005, ELH4911, 4911HE

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Disconnect power before wiring or replacing the plug. After fitting, test the indicators, stop lamps, tail lamps, reverse circuit, earth return and auxiliary or brake circuit before the trailer returns to service.

Trailer Applications

Trailers, caravans, utes and tow vehicles use the Hella 7 pin male plug where a large round metal connector suits the towing setup. As a result, it works well for replacement plugs, drawbar wiring repairs and general trailer electrical maintenance.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers can help match trailer plugs, sockets and wiring accessories to the connector style already fitted to the trailer or tow vehicle. See more parts in ICS Trailers electrical