Marinco 12VBPS3 70A 3-Wire Trolling Motor Plug Only

The Marinco 12VBPS3 70A 3-Wire Trolling Motor Plug Only is a heavy-duty marine electrical connector designed for trolling motors and other compatible high-current DC applications. Built for demanding boating environments, this 3-wire plug provides a secure connection between compatible trolling-motor wiring and a matching receptacle while allowing convenient disconnection when required.

Marinco identifies the 12VBPS3 as a 70A trolling motor plug designed for compatible 12V, 24V, 36V and 48V DC systems. For current manufacturer specifications, see the official Marinco 70A Trolling Motor Plug and Receptacle information.

Marinco 12VBPS3 Specifications

Brand: Marinco
Model: 12VBPS3
Product Type: Trolling motor plug
Configuration: 3-wire
Rating: 70A continuous
Voltage Applications: 12V, 24V, 36V and 48V DC systems
Wire Compatibility: Up to 6 AWG
Plug Only: Yes
Application: Trolling motors and compatible marine DC systems
Environment: Marine electrical applications

The Marinco 12VBPS3 70A 3-Wire Trolling Motor Plug Only uses a universal design that supports multiple trolling-motor voltage configurations when correctly wired for the specific application.

For additional electrical components, explore trolling motors and marine accessories at Precision Marine Outdoors.

Heavy-Duty 70A Marine Connection

High-output trolling motors can place significant demands on a boat’s electrical system. A properly rated connector is therefore an important part of a compatible installation.

Marinco specifies a 70A continuous rating for this trolling-motor connection system. The manufacturer also describes the plug-and-receptacle design as incorporating corrosion-resistant components intended for harsh marine environments.

The plug accepts wire up to 6 AWG, allowing it to be incorporated into compatible higher-current trolling-motor installations when the overall system is properly designed.

For additional manufacturer information, consult Marinco’s official marine electrical products and support resources.

3-Wire Trolling Motor Plug

The 3-wire configuration gives the Marinco 12VBPS3 flexibility for compatible trolling-motor electrical arrangements. However, the correct wiring configuration depends on the motor, battery bank, voltage and associated electrical system.

The plug should therefore never be wired based solely on wire color or assumptions. Always follow the instructions supplied by Marinco and the trolling-motor manufacturer.

You can also explore marine electronics, trolling motors and boating accessories at Precision Marine Outdoors when planning a compatible boat electrical system.

For general educational information about the equipment commonly connected through these plugs, see the Wikipedia overview of trolling motors.

How to Use the Marinco 12VBPS3

Before installation, completely disconnect the trolling-motor electrical system from its battery power and verify the required voltage, wire size and circuit protection for your specific motor.

The 12VBPS3 is wired to the trolling-motor cable and then connected to the appropriate compatible Marinco receptacle installed on the boat.

Connections should be secure, correctly polarized and protected according to the manufacturer’s instructions. Once properly installed, the plug allows the trolling motor to be connected or disconnected from the boat’s electrical system without repeatedly altering permanent wiring.

Because trolling motors use high-current DC electrical systems, incorrect installation can create serious electrical and equipment hazards. Installation should follow Marinco’s documentation, the trolling-motor manufacturer’s requirements and applicable marine electrical standards.

Frequently Asked Questions

What is the Marinco 12VBPS3?

The 12VBPS3 is a 70A 3-wire trolling motor plug designed for compatible marine DC electrical systems.

Is the receptacle included?

No. This listing is for the plug only. A compatible receptacle must be purchased separately if one is not already installed.

What voltages does the 12VBPS3 support?

Marinco specifies the system for compatible 12V, 24V, 36V and 48V DC trolling-motor applications.

What wire size does it accept?

Marinco specifies compatibility with wire sizes up to 6 AWG.

Is the Marinco 12VBPS3 rated for 70 amps?

Yes. Marinco specifies a 70A continuous rating for this trolling-motor connector system.

Is it compatible with every trolling motor?

Not automatically. Verify the motor’s voltage, current, wire size, connector and circuit-protection requirements before purchasing or installing the plug.