Product data: Monitoring current: 0.2-30A AC Contact capacity: 0.3A@240V AC/DC Perforation line diameter: 10MM Dimensions: 65*25*47MM Maximum leakage value: 0.1MA Maximum overload capacity: 100% Operating temperature: -20－55℃ Hysteresis: less than 1% Shell color: black/blue >Mutual inductance current monitoring, safety isolation of input and output, self-powered >The range of the monitored current is up to 30A; the monitoring threshold is adjustable within 0.2-30A. >The hysteresis is less than 1%. It can be used in strong magnetic environments. >Non-contact electronic switch with fast reaction and unlimited number of on-off operations. >The shell is made of environmentally friendly flame-retardant PC material. Specifications: Working principle: Normally open: M3050 When the current in the perforation line exceeds the set value, the red light turns on and the output closes; when the current is below the set value, the green light turns on and the switch opens. Normally closed: M3056 When the current in the perforation line exceeds the set value, the green light turns on and the output opens; when the current is below the set value, the red light turns on and the switch closes. Package includes: 1*Current detection switch induction relay