One Two Three Electric Co., Ltd. Excels at the 48th Moscow International Power Electronics Exhibition (ELEKTRO) Pavilion in 2023

From June 6 to 9, 2023, the 48th Moscow International Power Electronics Exhibition (ELEKTRO) Pavilion opened its doors to the public, and One Two...

Exhibition previewTime flies, after three years of anti-epidemic efforts, remarkable results have been achieved. This year, 2023, trade flows wil...

First of all, Schneider's low-voltage products include circuit breakers, switches, contactors, relays, etc., which are basically world famous bra...

In the design of a dual power transfer switch, the most important is the current control module (TCM), because the current is not strong enough t...

Spring Festival Holiday NoticeDear partners,Happy New Year!ONE TWO THREE Electric Co., Ltd. sincerely thank you for your long-term support and un...

On November 30, 2022, One Two Three Electric Co., Ltd. carried out the outdoor group building activity with the theme of "Gat...

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Frame circuit breaker (ACB)Frame circuit breaker is also called universal circuit breaker. All its parts are installed in an ...

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The Mid-Autumn Festival is the traditional festival of the Chinese nation, here we One Two Three Electric Co., Ltd. wish ever...

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Automatic Transfer Switch is Used for Cooperative Operation Between Generator Sets

The method of turning off the ATS of double power supply in the operation of the generator set is divided into manual operati...

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Cast First Class Automatic Transfer Switch Quality

One Two Three Electric Co,.Ltd as the largest and most professional automatic transfer switch manufacturer in China, the qual...

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Automatic Transfer Switch Working Mode and Fire Protection Function

Three-position:Contact can stay in the main and standby power on and double three working position. All the motor drives are ...

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