Description

Overview

Narva 7 Way Junction Box gives trailer wiring a central connection point for joining and servicing multiple circuits in one enclosed housing. This 7 way box suits trailer rewiring work where lighting, earth and auxiliary circuits need to be kept organised rather than joined loosely inside the chassis or loom.

Features

• 7 way junction box for trailer and automotive electrical wiring.
• Heavy-duty construction with four cable entry points.
• Supplied with nuts, washers and cable collars.
• Suits cable up to 6mm, equivalent to 4.58mm².

Specifications and Materials

This plastic junction box measures 205mm x 82mm x 55mm and carries a 30A per circuit amperage rating. The four cable entry points help route wiring from different directions when joining trailer lighting, plug and accessory circuits.

Part number: 57800.

For manufacturer specifications, see the Narva product page

Compatibility and Fitment

Check the number of circuits, cable size and available mounting space before ordering. The main mismatch risk with this box is cable size, so confirm the cable outer diameter and conductor size will suit the cable collars and terminal layout before fitting.

Compliance and Safety

Secure the box away from road spray, rubbing points, suspension travel and sharp chassis edges where possible. Tighten terminals firmly, check cable collars for grip, and confirm each circuit is protected to suit the trailer wiring load before returning the trailer to service.

Trailer Applications

Trailer workshops use 7 way junction boxes when wiring or rewiring tail lamps, stop lamps, indicators, marker lamps, earth returns and plug leads. A junction box also makes future fault tracing cleaner because circuit joins sit in one accessible location instead of being scattered through the loom.

Why Choose ICS Trailers

ICS Trailers supplies trailer electrical parts for wiring repairs, plug lead work, lighting repairs and workshop rewiring jobs. If you are matching an existing setup, check the old box size, cable entry direction, terminal count and cable diameter before ordering.

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