Item Type: Miniature Circuit Breaker_x000D_Model: DZ47-63 C20_x000D_Material: PA66_x000D_Rated Current: 20A_x000D_Rated Voltage (Ue): AC 400V 50Hz_x000D_Rated Ultimate Short Circuit Breaking Capacity (home Icn): 6000A 1SAFE AND FLAME RETARDANT MATERIAL: Shell is made of good quality PA66 nylon material, which possess excellent flame retardant and safety performance 2AVOID OVERCURRENT DAMAGE: Miniature circuit breaker can protect low voltage electrical systems from overcurrent damage caused by overload or short circuit 3BISTABLE LOCKING CLIP: Using modular structure, can be easily installed on the DIN standard rail in the distribution box, adopt bistable locking clip, very reliable 4FOR OFFICE AND RESIDENTIAL BUILDINGS: Miniature circuit breakers are mainly used for the lighting of office and residential buildings. Suitable for power distribution and protect facilities from overload and short circuit damage 56000A BREAKING CAPACITY: Come with high breaking capacity up to 6000A. Compact size bring small footprint, easy and convenient to use, useful and practical1 x Miniature Circuit Breaker