1, Reversing relay module. Powers any reversing motor equipment, can be used for any application that requires the ability to reverse motion. 2, Support Momentary-action(Self-resetting) switch and Alternate-action (Self-holding) switch. For Self-resetting switch, when the switch is pressed the motor operates, and when the switch is released the motor stops. 3, Compact plastic case and wires connect for easy mount. 4, Forward and Reverse status indicating LED, forward status lighting red, reverse lighting green. When the control switch is not turned on, the module does not consume electric energy. 5, Rated current 10 Amp, Operating Voltage: 10 ~ 15V DC. Datasheet: https://m.media-amazon.com/images/I/816+s6SfzjL.pdf 3D PDF file: https://m.media-amazon.com/images/I/91R6xDCEfuL.pdf Reversing relay module. Powers any reversing motor equipment, can be used for any application that requires the ability to reverse motion Support MomentaryactionSelfresetting switch and Alternateaction Selfholding switch. For Selfresetting switch, when the switch is pressed the motor operates, and when the switch is released the motor stops. Compact plastic case and wires connect for easy mount. Forward and Reverse status indicating LED, forward status lighting red, reverse lighting green. When the control switch is not turned on, the module does not consume electric energy. Rated current 10 Amp, Operating Voltage 10 15V DC.