ARC Technologies | Circuit Breaker

What is a Circuit Breaker?

A circuit breaker is an automatic electrical switch designed to protect electrical circuits from damage caused by an overload or short circuit by interrupting the flow of electricity when a fault is detected.

ABB Circuit Breakers

In partnership with ABB, ARC Technologies delivers advanced circuit breakers that ensure safe, reliable, and efficient power protection across industrial, commercial, and residential applications.

Leading the way is the SACE Emax 3, ABB’s most advanced air circuit breaker, offering predictive maintenance, arc flash detection, and the industry’s first IEC 62443-2 certified cybersecurity protection.

Covering 160 to 6300 A, ABB’s Emax line of molded case circuit breakers (MCCBs) and air circuit breakers (ACBs), including Emax 3, Emax 2 (ACBs), and Tmax XT (MCCBs), is powered by the innovative Ekip architecture, enabling adaptability, high performance, and digital connectivity for today’s evolving power distribution needs.

Types of Circuit Breakers

There are several types of circuit breakers, each designed for a particular need. The most common types are:

Miniature circuit breakers (MCBs)

are the most prevalent type found in homes. They safeguard your electrical circuits against overloads and short circuits. MCBs have two tripping mechanisms: delayed thermal tripping for overload protection and magnetic tripping for short-circuit protection.

Moulded Case Circuit Breakers (MCCBs)

Offering E Tmax MCCBs. Used in industrial applications, they can handle larger currents and provide more robust protection. When selecting a circuit breaker, consider its current ratings and trip characteristics to ensure it meets your specific requirements.

Residual Current Circuit Breakers (RCCBs)

These prevent electrical leakage and are essential for safety in damp areas such as restrooms.

Air Circuit Breakers (ACBs)

Offering E Max2 ACBs.Typically employed in large buildings and industries, they can handle extremely high currents and provide enhanced protection and are considered the finest option for heavy switching, and the contacts are changeable.

Advantages of Circuit Breakers

Low voltage circuit breakers are critical for ensuring home and business safety. They can handle electrical currents of up to 1000 volts and 630-6300 amps. Here’s a breakdown of the benefits:

Voltage and current capacity

Up to 1000 volts and 630-6300 amps.

Shock Prevention

They detect and interrupt ground faults to prevent electric shocks.

Protection

They turn off electricity during issues to prevent damage.

Thermal Magnetic Trips

Use sensors to prevent overloads.

Installation

Simple and requires only basic wiring expertise.

Maintenance

Requires minimal upkeep to ensure long-term use.

Ground Fault Detection

Prevents overloads and shocks by discovering flaws.

FAQs

ARC Technologies provides full system solutions including design, programming, configuration, commissioning, and startup across various facilities.

ARC Technologies offers MCBs, MCCBs, RCCBs, and ACBs for homes, commercial buildings, and industrial use.

They provide reliable protection, prevent shocks, handle high currents, are easy to install, and require minimal maintenance.

Circuit Breaker