大中型摩托车常采用双继电器起动电路,在起动继电器电路中增加了一个断路继电器。用起动继电器接通起动机主电路,用断路继电器接通起动继电器电磁线圈电路。采用制动开关、空档开关、离合器开关、侧支架开关和起动按钮等多开关控制起动继电器电磁电路或断路继电器电磁电路的通断。以下列举了几种双继电器起动电路。 Large and medium-sized motorcycles often use dual relay start-up circuit, in the starting relay circuit adds a circuit breaker. Start the starter with the starter connected to the main circuit, with the relay relay circuit breaker connected to the solenoid coil. Using brake switch, neutral switch, clutch switch, side bracket switch and start button and other multi-switch control start relay electromagnetic circuit or open circuit electromagnetic relay off. The following lists several double relay start-up circuits.