Lightning● Rated current (ln): 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A ●Rated residual working current: 30mA (standard default) ● Function: □ Over-current fault: the circuit breaker and the residual current operating device are reset at the same time □ Leakage fault: reset the residual current operating device first, then reset the circuit breaker □ protection failure: the protection device is reset first, and the circuit breaker is reset later ● Number of poles: 2P (single-pole two-wire residual current operated circuit breaker) ● Trip type: Type C (5～10) In (standard default) and Type D (10-16) ln (customized) ● Rated voltage Un (v): AC 220V-250V, 110V-127V (customized) ● Rated isolation voltage: 500V ● protection level: 3 ● Rated short-circuit capacity Lcb (A): 6kA ● Insulation impulse voltage: 8KV ●Electrical life: 10000 ● Mechanical life: 20000 Structure introduction: 1: Power input and output terminals (up to 16mm2 (5 AWG) cables can be connected). 2: PE port terminal grounding wire can be connected 3: Status window, red means power is on, green means power is off (circuit breaker tripped). 4: Manual opening and closing handle: turn up to turn on the power, turn down to turn off the power. 5: Test button, turn on the power and press this button to test whether the leakage protection function is good: If the circuit breaker trips, the leakage protection function is good; If the circuit breaker does not trip, there is a problem with the leakage protection function. Please replace the circuit breaker in time. 6: Power-on indicator 7: Ground indicator 8: Leakage protection indication reset button, please press this button before power is restored Package includes: 1*Circuit breaker SPD surge protector arrester 2 pole DZ47LE circuit breaker Materials: Made of high quality materials, robust and durable, safe and convenient to use. Size: matched to the corresponding model to match your working tool needs, check if it is the size you need before you buy. Function: This is a good companion you need on your tools, giving you a more convenient working life, in case you are busy indoors and outdoors Satisfaction guarantee: Your purchase is fully protected when you order today. If you are not satisfied with with our products, contact us any time, We will get you back within 24 hours try our best to make things right.