ACB برای سیستم‌های توزیع ولتاژ پایین

An ACB air circuit breaker is used in low-voltage distribution systems as a main incoming breaker, bus coupler breaker, or higher-current feeder breaker. It is commonly selected for switchboards, generator systems, industrial plants, and large commercial power assemblies.

The VIOX ACB product scope covers current ratings from 630A to 6300A across 2000A, 4000A, and 6300A frame sizes, which helps organize the range for different low-voltage distribution capacities.

Fixed type ACB is commonly used for stable panel integration, while draw-out type ACB is generally preferred when service access, isolation during maintenance, and easier breaker replacement are important in the switchgear workflow.

ACB products commonly include different intelligent controller levels such as M, H, 3M, and 3H options. The right choice depends on the required protection functions, operating display, monitoring depth, and communication needs.

For a faster quotation, send the rated current, frame size, number of poles, fixed or draw-out preference, working voltage, accessory requirements, application, and target quantity. This helps match the correct ACB configuration more efficiently.