12V 80A 5541100 Forward and Reverse Relay Module
Rated voltage: coil voltage 12V
Contact rated current: 80A
Operating temperature range: -30 +85
Protection level: IP67
Bolt specification: M6
working principle
1When terminal is connected to the positive pole of the power supply, terminals and are also the positive poles of the power supply, and pin is normally open
2When pin is connected to the negative terminal of the power supply, the positive voltage of pin is disconnected, and pins and are connected
3When pin is connected to the negative terminal of the power supply, the positive voltage of pin is disconnected, and pins and are connected