The FT8-12(24) series indoor high-voltage AC vacuum load switch - load switch-fuse combination device is characterized by reliable and simple interlocking, compact structure, small size, aesthetically pleasing appearance, stable performance, safe and reliable interruption, and suitability for frequent operations. It also features both manual and electric operation functions, with intuitive and convenient operation, low operating force, and more reliable anti-misoperation protection.
Product features:
The FT8-12(24) series indoor high-voltage AC vacuum load switch - load switch-fuse combination device is characterized by reliable and simple interlocking, compact structure, small size, aesthetically pleasing appearance, stable performance, safe and reliable interruption, and suitability for frequent operations. It also features both manual and electric operation functions, with intuitive and convenient operation, low operating force, and more reliable anti-misoperation protection. The load switch-fuse combination device also protects transformers from overload and prevents equipment from running in a single-phase condition.
① Miniaturization: Compact width and height, with cabinet width of 500mm (12kV)/700mm (24kV) and cable connection height ≥ 650mm.
② Integration: Load switch + isolating switch + grounding switch + fuse in an integrated design, and the switch can be mounted upside down.
③ When the isolating switch is in the off position, the distance from the isolating blade to the ground remains greater than 125mm (12kV)/180mm (24kV).
Application range:
The product offers control, protection, and monitoring functions for electrical circuits. It is suitable for use in airports, subways, large buildings, distribution substations, factories, and enterprises.
