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APFC panel | BCH

APFC Panel Step Calculation: How to Prevent Under- and Over-Correction

An APFC panel is used to improve power factor by adding the right amount of capacitor kVAR into a low-voltage electrical system. In industrial plants, it helps manage reactive power,...Read More

ac solenoid | BCH

AC Solenoid Brake: Working Principle, Components and Industrial Applications

An AC solenoid brake is used in industrial machines where the motor, load and control circuit must work together during starting, stopping and holding. The search for AC solenoid brake...Read More

2 pole contactor vs 4 pole contactor key differences | BCH Electric

2 pole contactor vs 4 pole contactor: key differences and uses

A 2 pole contactor switches two power conductors at the same time. It is commonly used in single phase circuits such as pumps, heaters, fans and lighting banks. A 4...Read More

2 Pole Contactor | BCH Electric

How to select a 2 pole contactor for heating, lighting and motor loads

A 2 pole contactor is an electrically operated switching device with two main contacts that open and close together. In single-phase circuits, it is commonly used to control both supply...Read More

Contactor | BCH Electric

What is a 2 pole contactor? Working principle, wiring and applications

A 2 pole contactor is an electrically operated switch that controls two power lines at the same time. It is commonly used with single-phase loads, especially pumps, that need to...Read More

Overlaod relay BCH

Overload Relay Setting Chart for Industrial Motors: FLA, Current Range & Trip Class Explained

Introduction An overload relay is one of the most important protection devices used in industrial motor control systems. It helps protect motors from excessive current, overheating and long-term damage caused...Read More

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