Company News

What Is a UL 1077 DC MCB? Standards, Tests, and Applications

UL 1077 is a product safety standard for supplementary protectors used in electrical equipment. This standard applies to protective devices installed inside electrical equipment to provide supplementary protection. For manufacturers that need to integrate DC miniature circuit breakers into electrica......

Why Are Low-Voltage Fuse Manufacturers with CB Certification More Trusted by Global Buyers?

In recent years, more and more international buyers have begun to pay attention to whether suppliers have certifications. Compared with simply checking product parameters, certifications can help buyers more intuitively understand whether the products have undergone standard tests and can also reduc......

YRO Miniature Circuit Breakers Receive TUV CB Certification, Supporting Global Market Applications

We are very pleased to announce that YRO Miniature Circuit Breaker (MCB) has officially obtained CB certification. This achievement marks an important step for YRO in the field of electrical protection products, and reflects our long-term commitment to product quality, safety performance, and compli......

Qingming Festival

The Qingming Festival, also known as Tomb-Sweeping Day, is an ancient Chinese tradition with a history spanning over 2,500 years. Its origins are deeply rooted in both seasonal observance and legendary tales.

What! YRO Launched a New Circuit Breaker?

Yes, you heard it right. Just recently, we received news from the R&D line that YRO's new generation of circuit breakers has quietly completed its upgrade and is about to be officially unveiled.

Looking Back and Moving Forward: Our Year

As this year comes to an end, we have the opportunity to pause and reflect on the past, as well as consider the direction for the future. For YRO, this year is not defined by a single moment of brilliance or a solitary achievement, but rather by the continuous and subtle progress that occurs in dail......

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