JURPLIX Forward and Reverse Relay Module 12V — 80A intermittent, 50A continuous with brass studs

JURPLIX Forward and Reverse Relay Module is a heavy‑duty 12VDC motor direction controller rated for 80A intermittent and 50A continuous duty, designed to replace part numbers 5541100 and 24452 for reliable directional reversal.

This compact relay module provides a straightforward, robust way to control the direction of DC motors in applications like tarpaulin systems, truck winches, boat jack lifts, hatches, trim tabs, and ventilation fans. Built from corrosion‑resistant materials with brass studs, the unit is engineered for harsh environments and frequent switching. It’s a direct swap for several OEM part numbers and includes multiple mounting studs for secure, low‑resistance electrical connections.

How does this module control motor direction?

The module uses an internal forward/reverse relay arrangement to switch motor polarity so the motor runs clockwise or counterclockwise on command. Switching is accomplished by energizing the correct control coil, which routes battery power through the appropriate studs and internal contacts. This arrangement minimizes wiring complexity and centralizes reversal control in one compact device.

• Forward and reverse outputs routed to four heavy M6 studs and two M5 studs
• Coils actuate internal contacts for quick, reliable polarity change
• Brass studs reduce voltage drop and improve current handling

What equipment and parts does it replace?

Designed as a replacement for multiple OEM relay assemblies, this JURPLIX relay matches bolt patterns and electrical capacity for many systems. It fits applications that previously used part numbers such as 5541100 and 24452, as well as cross references ATP0110, K10746M, and 13994. Confirm stud size and terminal arrangement before swapping to ensure compatibility.

• Direct replacement for 5541100 and 24452
• Cross‑references ATP0110, K10746M, 13994
• Fits motors and controllers requiring 12V forward/reverse capability

What are the electrical ratings and mounting details?

The relay is rated for heavy intermittent loads up to 80A and continuous currents up to 50A at 12VDC, making it suitable for many utility and marine motors. It is fitted with four M6 studs for main outputs and two M5 studs for control or auxiliary connections; use matching ring terminals for secure termination. The unit’s corrosion‑resistant housing and brass studs extend service life in damp or salty environments.

• 80A intermittent, 50A continuous at 12VDC
• Four M6 and two M5 studs—prepare corresponding ring terminals
• Rust‑resistant body and brass studs for improved durability

How will installing this module improve my system?

Replacing a worn or undersized relay with this module restores crisp, dependable motor reversal and reduces heat buildup thanks to low‑resistance terminals. Faster, cleaner switching improves equipment responsiveness and can lengthen the life of connected motors and wiring. Because it consolidates forward/reverse switching into one assembly, installation and troubleshooting are simplified.

• Sharper, more reliable directional switching for motors
• Lower contact resistance with brass studs reduces heat
• Compact form factor streamlines wiring and maintenance

Who is this for: This JURPLIX relay module is aimed at technicians, fleet managers, boat owners, and DIYers who need a rugged, drop‑in replacement for 12V forward/reverse motor control. It suits installations in trucks, marine vessels, agricultural equipment, and any system requiring reliable polarity reversal and heavy current handling. Verify physical stud layout and electrical ratings against your existing assembly before purchase to ensure a proper fit.