12V Wireless Motor Reverse Switch Kit with 50A Relay and 2 Remotes
This wireless motor reverse switch kit is designed for 12V DC applications that require forward and reverse control by remote while handling higher current loads. It combines the MOM-RC2 wireless receiver with an included 50A heavy-duty relay, allowing the receiver to control the relay coil while the relay handles the motor current.
This setup is ideal when a standard wireless reversing switch is not enough for the application. The MOM-RC2 is rated for 15A, so this kit adds a 50A relay for heavier-duty 12V DC motor systems.
Common Applications
- Linear actuators
- Winches
- Lifts and positioning systems
- Custom 12V DC motor reversing projects
Kit Includes
- MOM-RC2 wireless receiver
- 50A heavy-duty 12V relay
- 2 wireless keyfob remotes
- Batteries for transmitters

50A Relay Specifications
- Voltage: 12V DC
- Current Rating: 50A
- Dimensions: 4.5 in x 2 in x 3 in tall
MOM-RC2 Receiver Specifications
- Power Source: 11-14V DC
- Function: Reversible momentary control switch
- Motor Control: Right button for one direction, left button for the opposite direction
- Current Rating: 15A
- Transmitters Included: 2
- Batteries: Included
- Wireless Range: Up to 100 feet
- Pairing: Additional keyfobs may be paired to the receiver
- Reset Function: Receiver code can be reset in case of signal conflicts
- Receiver Dimensions: 2 in x 1.5 in x 1 in
- Keyfob Dimensions: 2 in x 1.25 in x 0.5 in
Add Additional Keyfobs
- Power on the receiver unit.
- Within 15 seconds, press and hold one keyfob button for 5 seconds.
- Confirm pairing when the receiver LED flashes 3 times.
Reset the Receiver
- Open the receiver housing to expose the circuit board.
- Locate the reset button on the board.
- Power on the receiver unit.
- Press and hold the reset button for 10 seconds.
- Confirm reset when the LED turns off.
Remote Battery
- Battery Type: 27A 12V alkaline
Need Extra Remotes?
Compatible replacement keyfobs are available for the MOM-RC2 system.