The AllSpark 50A Grey Anderson Connector is a heavy-duty, single-plug DC power connector designed to handle continuous 50-amp loads, making it the go-to choice for demanding 12V and 24V electrical systems on the road and off-grid. Built to the widely adopted SB50 form factor, this connector ships pre-fitted with crimp contacts sized for 8 AWG (8B&S) wire — the ideal gauge for carrying high-current loads without excessive voltage drop. The robust grey polypropylene housing is rated to withstand temperatures from -30°C to +105°C and features a genderless, keyed design that mates exclusively with other grey Anderson connectors, preventing accidental cross-connection between different circuit types in complex 12V setups.

Anderson connectors in the 50A grey configuration are the de facto standard for caravan, camper trailer, and 4WD auxiliary power connections across Australia. Whether you're wiring a dual-battery system in a Land Cruiser or Patrol, connecting a DC-DC charger in your RV, linking a portable solar panel to your caravan's battery bank, or hooking up a fridge or winch circuit, this plug delivers the reliable, vibration-resistant connection that Australian outback conditions demand. It's equally at home on motorhomes, camper trailers, boats, and off-grid sheds — anywhere a secure, high-current disconnect point is needed. Includes the connector body plus the crimped-pin contacts, ready for termination onto your 8 AWG cable run.

Key Features

• Rated 50A continuous current — suits dual-battery, DC-DC charger, solar, fridge, and winch circuits
• Pre-fitted 8 AWG (8 B&S) crimp contacts included — no separate contact purchase required
• Genderless keyed design mates only with other grey 50A Anderson connectors for safe circuit identification
• High-temp polypropylene housing rated -30°C to +105°C — handles Australian outback heat and cold
• Industry-standard SB50 form factor — compatible with all standard grey 50A Anderson accessories and brackets