Buy Low Voltage Breakers Online

Buy Low Voltage Breakers Online through ElectriHub

Low voltage switchgears or breakers are a must-need for the safety and efficiency of our electrical systems. They can prevent damage to our equipment from short circuits, overloads, earth faults, and many other faults. Low voltage circuit breakers are used for power distribution, protection, control, and monitoring of electrical circuits and equipment in industrial, commercial, and residential applications. They can also improve the performance and reliability of your systems by reducing power losses, harmonics, and voltage fluctuations.

Types of Low Voltage Breakers

There are different types of low voltage breakers based on their design, construction, and application. Some of them are:

  1. ACB (Air Circuit Breaker): These are breakers that use air as the arc quenching medium. They can handle high currents and voltages and are often used as the incoming device on a low-voltage switchboard. They have a fixed and a moving contact that separate when the breaker trips, creating an arc that is extinguished by a blast of air.
  2. Moulded Case Circuit Breakers (MCCB): These are breakers that have a moulded plastic case that encloses the contacts, the arc chamber, and the trip unit. They can handle moderate currents and voltages and are often used for motor protection and distribution applications. They have a thermal-magnetic or an electronic trip unit that senses the current and trips the breaker when a fault occurs.
  3. Miniature Circuit Breakers (MCB): These are breakers that have a small size and a simple construction. They can handle low currents and voltages and are often used for residential and commercial applications. They have a bimetallic strip or an electromagnet that trips the breaker when the current exceeds a certain value.
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