Perfect gift for newborn parents, newborn mother, newborn father, baby shower, birthday, Christmas, festival and so on. Small size, simple design, beautiful appearance, easy operation, long service life. Switch conversion drive adopts single motor drive, simple structure, reliable and stable conversion, no noise, small impact. Switch with electromechanical lock to ensure reliable operation of automatic switch, no interference. The switch can automatically change the load, and the handle can be used for manual switching in case of emergency. Usage level: 50KA controller AC fuse shutdown capability, increased distribution safety. Added a lock between manual operation mode and automatic operation mode to ensure that manual operation cannot be performed under automatic conditions. The automatic switch does not switch after breaking the handle, connecting contact or load failure (overload, short circuit), it really realizes electromechanical lock. The MCB automatic switch capture mechanism changes from spade type to concave type, which can solve problems such as breaking the elongated MCB handle and asynchronous MCB closure, restore the MCB quick closing and fast breaking function, and effectively improve the mechanical life of the product. - Inner mesh panties Material: plastic Weight: 1671 g/58,9 oz Insulation voltage: 400 (V) Rated operating voltage: AC 50Hz 380(V) Rated Current: 16/25/32/50/63A Pole Number: 4 Rated short-term current: 16/25/32/50/63A 3 optional operating modes: Self-acting and self-response mode. Alternative mode of operation. Self-powered and self-healing mode of operation. 3 stable working positions: Common power supply and backup power supply. Shared power supply, backup power supply. Common power points, backup power points. Usage level: AC-33B, motor load or mixed load including motor load, resistive load and white light load up to 30%. List of packages: 1 x Automatic Transfer Switch