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February 25, 2021
Where miniature circuit breakers can be used

Home Electrical Panels Miniature circuit breakers are used to prevent overloading of houses. Because of their ability to handle large amounts of current, they are

February 24, 2021
miniature circuit breaker circuits are an excellent solution

Whether it is your home, factory or office, a complete electrical system is one of the most important requirements for its normal operation. Every household equipment and

December 25, 2018
Circuit breaker symbol _ breaker symbol meaning

A circuit breaker is a switching device that can close, carry and break current under normal circuit conditions and can close and carry current under the abnormal loop conditions within a specif

December 17, 2018
LED street light

Guide: How about LED street lights, everyone must pay attention to when they go home from work. Now the LED street lights on the roadside are getting more and more beautiful, and they are gettin

December 13, 2018
KORLEN LED flood light

LED flood light is used in many places, such as: single building, external wall lighting, light outside the building through the lights, green landscape lighting, bars, entertai

December 06, 2018
LED Light

The led light strip is used outdoors, of course, it can also be used. The outdoor led light strip is installed around the house, or it is installed on the tree. The feeling in the night is very

November 23, 2018
KORLEN MCB

The main function of the circuit breaker is that when a person experiences a leakage or an electric shock, the circuit breaker device will immediately cut off the power supply to protect people'

November 20, 2018
How to choose a relay?

Relay This is a kind of electrical appliance that is more common in industrial electrical appliances. For those who choose a lot of relays, they are not well aware of it. There are many question

November 19, 2018
earth leakage circuit breakers

No matter what the distribution box , which any one of the earth leakage circuit breakers have such a logo. "Press once a month" means that you should press this button at least onc

November 14, 2018
AC contactor and DC contactor

Contactors are divided into AC contactors (voltage AC) and DC contactors (voltage DC), which are used for power, distribution and power. In the broad sense, a contactor refers to an electrical device

November 13, 2018
KORLEN 3TF CONTACTOR

3TH43 low voltage contactor description 3TH series intermediate relays are suitable for AC 50Hz or 60Hz, voltage to 660V and DC voltage to 600V control circuit, used to control vari

November 10, 2018
How to choose a circuit breaker?

In modern society, no matter whether it is industrial, agricultural,

November 10, 2018
KORLEN RCCB

A switch that automatically operates when the leakage current in the circuit exceeds a predetermined value. Commonly used leakage circuit breakers are divided into two types: voltage type and cu

November 03, 2018
MCCB

The circuit breaker is a device that controls the current on and off. It is mainly used to protect the line and equipment. If there is a fault such as overload, short circuit or undervoltage in

November 03, 2018
6KA circuit breaker

Low-voltage circuit breakers are mainly used for overload, undervoltage, voltage loss and short-ci

November 03, 2018
KORLEN CONTACTOR

Contactor introduction Contactors are divided into AC contactors (voltage AC) and DC contactors (voltage DC), which are used in power, distribution and power applications. The

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