attwood 3-Wire Trolling Motor Connector One size — 10-Gauge Weatherproof Pre-Wired Harness

The Attwood 7622-7 is a heavy-duty 3-wire, 10-gauge trolling motor connector built for reliable 12V or 24V power connections with weatherproof protection.

Designed for anglers and boat owners who need a secure, serviceable link between a trolling motor and its battery, this pre-wired harness simplifies installation while resisting the harsh marine environment. The kit includes a female receptacle with a weather cover and small face plate for a low-profile mount, plus a male plug with wing tabs for quick, tool-free removal. Built to Attwood's long-standing marine standards, the assembly handles the higher current demands of trolling motors and reduces connection failures caused by corrosion or vibration.

How does this connector make installing a trolling motor easier?

The 7622-7 arrives as a 6-inch harness with factory-crimped butt connectors, cutting out time-consuming wire stripping and splicing. The face plate and snap-on cover let you make a clean, professional thru-hull or dash installation that keeps the receptacle accessible yet protected. Wing tabs on the male plug allow quick disconnects for trailering or storage without fiddly screws.

• Pre-terminated 6-inch harness reduces prep work and wiring errors
• Face plate offers a neat, low-profile mounting option
• Wing-tabged male plug enables fast, tool-free removal
• Weather cover protects contacts from moisture and debris

Will this connector handle my 12V or 24V trolling motor safely?

Yes — the 3-conductor assembly uses 10-gauge wire, sized for higher trolling motor currents and compatible with both 12-volt and 24-volt systems. The heavy-gauge conductors lower voltage drop over short runs and increase the connector's heat tolerance under load. As with any power connection, keep terminal contact clean and use appropriate fusing at the battery to protect the circuit.

• Three 10-gauge conductors for robust current carrying capacity
• Works with standard 12V and 24V trolling motor setups
• Butt connectors provide secure factory crimps for safety
• Recommended to pair with correct battery fuse or breaker

How durable is the connector in marine conditions?

Attwood engineered the 7622-7 for marine use, pairing corrosion-resistant contacts with a weather cover to limit exposure to salt spray and rain. The molded housings and secure terminations resist vibration and movement common on small boats. Routine inspection and keeping the cover closed when not in use will extend service life significantly.

• Molded connector housings resist vibration and cracking
• Weather cover minimizes moisture and corrosion risk
• Factory crimps improve long-term electrical reliability
• Compatible with Attwood-quality marine electrical components

What should I know about mounting and maintenance?

Mount the female receptacle on a flat surface using the included small face plate to keep the installation tidy and flush. Periodic maintenance consists of wiping contacts, verifying tight butt crimps, and ensuring the rubber cover snaps fully closed. If you trail the boat or store it for the season, disconnecting the male plug and covering terminals reduces corrosion chances.

• Use the small face plate for unobtrusive, flat surface mounting
• Check butt connectors and insulation for wear during service
• Keep the weather cover closed when not in use to protect contacts
• Disconnect during long storage to prevent galvanic corrosion

Who is this for: The Attwood 7622-7 is aimed at recreational boaters, tournament anglers, and marine DIYers who want a dependable, easy-to-install power connector for 12V or 24V trolling motors. It suits anyone replacing a worn plug, upgrading wiring to 10-gauge for higher-current motors, or building a tidy, serviceable power connection that stands up to boating conditions without complicated installation procedures.