Mini Transfer Switch, 63A 4P Dual Power Automatic Transfer Switch Made of Plastic for Fire Control, Airport, TV Station, Shopping Mall, Bank

• 【High Quality Transfer Switch】 - Small size, simple structure, beautiful appearance, easy to use, long service life.
• 【Work Smoothly】 - Switch with electromechanical interlock protection to ensure the automatic switch works reliably, trouble-free.
• 【Features】 - Switch conversion drive adopts single motor drive, simple structure, reliable and stable conversion, no noise, little impact.
• 【Usage level】 - AC controller protection fuse-breaking capacity of 50 KA, improved distribution security.
• 【Advantages】 - The switch can change the load automatically, and the handle can be used for manual switching in an emergency.

Features: Small size, simple structure, beautiful appearance, easy to operate, long service life. Switch conversion drive adopts single motor drive, simple structure, reliable and stable conversion, no noise, small impact. Switch with electromechanical interlock protection, to ensure that the automatic switch reliable operation, non-interference. The switch can automatically change the load, and the handle can be used to switch manually in case of emergency. Use level: AC- controller protection fuse breaking capacity of 50KA, improved distribution security. Interlock is added between manual operation mode and automatic operation mode to ensure that manual operation cannot be performed under automatic condition. Automatic switch does not switch when breaking handle, bonding contact or load failure (overload, short circuit), truly realize electromechanical interlock. Specification: Material: Plastic Weight: 1671g/58.9oz Model: NDQ1-63/4 Insulation voltage: 400 (V) Rated working voltage: AC 50Hz 380 (V) Rated current: 63 (A) Pole number: 4 Rated short time withstand current: 63A 3 optional working modes: Self-throw and self-reply working mode. Alternate working mode. Self - feeding and self - restoring working mode. 3 stable working positions: Common power supply and standby power supply. Common power supply, backup power supply. Common power supply points, standby power points. Use level: AC-33B, motor load or mixed load including motor, resistance load and white light load up to 30%. Package List: 1 x Automatic Transfer Switch