ACB (Air Circuit Breaker)

About ACB (Air Circuit Breaker)

ABB Air Circuit Breaker (ACB)

The ABB Air Circuit Breaker (ACB) is a high-performance protection device designed to ensure safe and reliable operation in low-voltage power distribution systems. Built with ABBs advanced engineering and global quality standards, this ACB delivers superior protection against overloads, short circuits, and ground faults, ensuring maximum safety and system uptime.

Key Features:

• Wide Range of Ratings: Available from 630A to 6300A, suitable for diverse applications.

• Advanced Protection: Equipped with Ekip electronic trip units for precise protection, monitoring, and control.

• High Breaking Capacity: Ensures reliable interruption of fault currents, minimizing equipment damage and downtime.

• Flexibility in Installation: Available in both fixed and withdrawable versions, offering easy maintenance and replacement.

• Compact & Modular Design: Saves space in switchboards while providing customizable configurations.

• Smart Communication Ready: Compatible with Modbus, Profibus, and Ethernet for integration into smart power management systems.

• Enhanced Safety: Features mechanical interlocks, arc fault protection, and visible indicators for safe operation.

Applications:

• Power plants and utilities

• Industrial facilities

• Commercial complexes

• Data centers

• Critical infrastructure (hospitals, airports, metros, etc.)

Benefits:

• Reliable protection of electrical distribution systems

• Improved operational efficiency with advanced monitoring

• Reduced maintenance downtime due to withdrawable design

• Future-ready with digital communication capabilities