Air circuit breaker Function Introduction

The air circuit breaker mainly has the following functions:

Function	Description
Current Interruption	Automatically interrupts the current when it exceeds the trip rating of the breaker.
Protection	Protects electrical circuits from damage caused by overloads or short circuits.
Safety	Ensures safety by preventing electrical fires and equipment damage.
Efficiency	Facilitates efficient circuit management and maintenance.

It is widely used in various power distribution systems for reliable protection and control.

Inquire

DAA1 Air circuit breaker

DAA Air circuit breaker

DAA series Low Voltage Air circuit breaker air circuit breaker is suitable for the circuit of AC 50H
Request Quote

Features of Air circuit breaker

High breaking capacity: ACB can handle high fault currents and is suitable for use in primary distribution systems.
Modular design: ACB has a modular design that allows for easy replacement of components such as trip units, control units, and communication modules.
Multiple protection functions: ACB provides various protection functions such as overcurrent protection, short-circuit protection, ground fault protection, and undervoltage protection.
Adjustable settings: The protection settings of ACB can be adjusted according to the specific requirements of the application, providing flexibility in its usage.
Communication capabilities: Some ACBs are equipped with communication modules that allow for remote monitoring, control, and data logging.
Long service life: ACB is designed for long-term operation with minimal maintenance requirements, ensuring reliable performance over time.
Easy installation and maintenance: ACB has a compact size and can be easily installed in switchgear cabinets.
Wide range of accessories: ACB can be equipped with various accessories such as auxiliary contacts, alarm contacts, and shunt trip devices to enhance its functionality.