Sierra WH10550-1 Female Motor Side Trolling Motor Socket, 24 Volt, Use with WH10540-1 Male Plug

The Sierra WH10550-1 is a 24 Volt female, motor-side trolling motor socket designed to complete the wiring connection between a trolling motor and its power plug. It is built to pair with Sierra's WH10540-1 male boat-side trolling motor plug (sold separately), giving anglers and boaters a clean, weatherworthy disconnect point in the trolling motor's power circuit. The socket comes with two 6 inch, 8 gauge wire leads fitted with butt connectors, so it can be spliced directly into existing motor wiring without needing to source separate connectors or wire.

Construction features a machined exterior for a precise, durable fit at the connection point, and the socket is rated specifically for 24 Volt trolling motor systems. It is a universal-fit part, meaning it is not tied to a specific motor make, model, or year, and works anywhere a compatible 24 Volt motor-side socket connection is needed. For high-volume installers or rebuilders, Sierra also offers this same socket in a bulk package of 100 under part number WH10552, while WH10550-1 is the standard individually packaged part. As a genuine Sierra part, it is backed by Sierra's warranty coverage.

Specifications

• Brand: Sierra
• Manufacturer Part Number: WH10550-1
• Product Type: Female Motor Side Trolling Motor Socket
• Voltage: 24 Volts
• Wire Gauge: 8 Gauge
• Wire Length: 6 Inches
• Connector Type: Butt Connectors Included
• Companion Part: WH10540-1 Male Boat Side Trolling Motor Plug (sold separately)
• Bulk Package Option: WH10552 (Package of 100)
• Exterior Finish: Machined
• Product Dimensions: 0.39 x 0.39 x 0.39 inches
• Weight: 0.36875 pounds
• Fit Type: Universal Fit
• UPC: 808282360047

Frequently Asked Questions

What voltage is the Sierra WH10550-1 trolling motor socket rated for? The WH10550-1 is rated for 24 Volt trolling motor systems.

Is the WH10550-1 a male or female connector? It is a female, motor-side trolling motor socket, meaning it connects on the motor side of the wiring circuit rather than the boat side.

What part does the WH10550-1 pair with? It is designed to be used with Sierra's WH10540-1 male boat-side trolling motor plug, which is sold separately.

What wire comes attached to the WH10550-1 socket? Two 6 inch, 8 gauge wire leads are included, already fitted with butt connectors for splicing into existing motor wiring.

Do I need to buy separate butt connectors for this socket? No, butt connectors are already included on the WH10550-1's wire leads.

Is the WH10550-1 sold individually or in bulk? WH10550-1 is the standard individually packaged version of this socket; Sierra also offers the same connector in a bulk package of 100 under part number WH10552.

What is the WH10550-1 socket made of? The connector has a machined exterior construction for a precise fit at the electrical connection point.

How big is the WH10550-1 connector? The socket measures 0.39 x 0.39 x 0.39 inches and weighs 0.36875 pounds.

Will the WH10550-1 fit any trolling motor? Yes, the WH10550-1 is a universal-fit 24 Volt motor-side socket and is not limited to a specific motor make or model.

What is included when I order the WH10550-1? Each WH10550-1 order includes one female motor-side trolling motor socket with its two attached 6 inch, 8 gauge wire leads and butt connectors.

Is the WH10550-1 a genuine Sierra part? Yes, the WH10550-1 is a genuine Sierra part and is backed by Sierra's warranty.

What UPC should I use to order the WH10550-1? The Sierra WH10550-1 trolling motor socket carries UPC 808282360047.