Description TypeYCB6HLN-63InA6,10,16,20,B25A,C25A,32,40,50,63Poles1P+NSensitivity30mAPackage includes1 x YCB6HLN-63,1 x Packing box. General 1.Protection against overload and short-circuit currents.2.Protection against the effects of sinusoidal alternating earth fault currents.3.Protection against indirect contacts and additional protection against direct contacts.4.Protection against fire hazard caused by insulation faults.5.Used in residential building.6.According to the type of instantaneous release claified as follows: type B(3-5) ln, type C(5-10) ln, type D(10-20)n. Release Curve Specification One of the leading companies in China's low-voltage electrical appliance industry. The CNC Great Wall brand was founded in 1988, with more than 30 years of profeional manufacturing experience in industrial electrical appliances.The company specializes in the research and development and production of more than 100 series and more than 60,000 specifications of industrial electrical products with independent intellectual property rights, mainly intelligent low-voltage power distribution and industrial control electrical appliances, medium and high voltage electrical appliances, smart meters, power appliances, and high and low voltage inverters and sales.