The AllSpark 50A Grey Anderson Connector Single Plug is the industry-standard housing for 12V DC power connections across caravans, camper trailers, 4WDs, and RVs. Built to the widely adopted SB50 form factor, this grey-coded single plug housing accepts standard 50A crimp contacts (sold separately), making it ideal for custom wiring builds, replacements, and repairs. The robust, glass-filled nylon body is rated to handle continuous 50-amp current loads at up to 600V DC, delivering the reliability and heat resistance demanded by Australian off-road conditions.

Whether you're wiring up a dual-battery system in your 4WD, connecting a portable fridge to your caravan's auxiliary power, setting up solar input at your campsite, or building a custom Anderson-style lead for a motorhome or camper trailer, this bare plug housing gives you the flexibility to terminate your own cable gauge and contact size. The grey colour code makes it easy to distinguish circuit types at a glance — a crucial safety advantage when managing multiple 12V circuits on the road or at camp. Compatible with all standard 50A Anderson-style contacts and widely available throughout Australia.

Key Features

• Grey colour-coded SB50-style housing — rated for 50A continuous current at up to 600V DC
• Bare plug housing only — accepts standard 50A crimp contacts (sold separately) for custom cable builds
• Glass-filled nylon construction for high heat resistance and durability in harsh Australian conditions
• Universal SB50 form factor — compatible with all standard 50A Anderson-style contacts and accessories
• Compact single-plug design ideal for caravan, 4WD, solar, and dual-battery system wiring