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electrical disconnect switch, Welcome to visit our company and factory, there are various items displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to supply you the best service

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  • 2P 20-40kA 600V T2 DC SPD

    2P 20-40kA 600V T2 DC SPD

    YRO 2P 20-40kA 600V T2 DC SPD arrester, as a new generation of highly efficient lightning protection equipment, integrates advanced lightning protection technology and exquisite design, not only provides excellent overvoltage protection, but also perfectly matches with YRO fuse base to achieve dual protection of beauty and safety. With CE certificate and appearance patent, UL94 V-0 flame retardant material is used to ensure compliance and safety of products worldwide.
  • 3P 125A Upgrade Interlocking Circuit Breaker

    3P 125A Upgrade Interlocking Circuit Breaker

    YRO interlock circuit breaker under the manual switch branch, using iron rail installation, with 3P 125A Upgrade Interlocking Circuit Breaker, suitable for three phase AC circuit. With CE certificate, the recommended wiring capacity is 35 square millimeters, which is widely used in various scenarios requiring circuit switching and interlock functions.
  • 2P 63A Silver Contact MTS

    2P 63A Silver Contact MTS

    The YRO 2P 63A Silver Contact MTS is a cost effective electrical control device. It features silver contacts, complies with the IEC 60947 - 3 standard, is suitable for 10 square millimeter wiring, and its insulating material is formed by PVC hot dip coating, enabling it to effectively realize the manual switching control of two sets of two pole circuits.
  • 2P 250-400A 1500V DC MCCB

    2P 250-400A 1500V DC MCCB

    The YRO 2P 250-400A 1500V DC MCCB holds a position, in the field of electrical protection with its unique design and comprehensive functions. Its all black shell is simple and elegant, and its electrical performance is outstanding, providing strong support for the efficient and safe operation of electrical systems.
  • 2P 63A AC Interlocking Circuit Breaker

    2P 63A AC Interlocking Circuit Breaker

    The YRO 2P 63A AC Interlocking Circuit Breaker is a type of manual transfer switch, with a rated current of 63A and is suitable for AC circuits. It complies with the IEC 60898 - 1 standard and adopts the iron rail mounting.
  • 2 Strings RSD Fast Shutdown Device

    2 Strings RSD Fast Shutdown Device

    The YRO 2 Strings RSD Fast Shutdown Device is specifically designed for solar photovoltaic systems to enhance safety and reliability. This system quickly disconnects the power in the event of an electrical fault, preventing reverse current flow and minimizing the risk of electric shock or fire. With its efficient rapid shutdown function, it ensures that faulty sections can be quickly isolated during emergencies, protecting both equipment and personnel. Suitable for 1-2 strings of solar modules, the system complies with IEC standards and operates stably in various environments, providing comprehensive electrical protection for users.
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  • The 2025 Dubai Energy Show Ended Beautifully

    From April 7 to 9, 2025, the Middle East Energy Exhibition commenced at the Dubai World Trade Center. As a prominent energy industry gathering in the region, the event drew professional participants from over 80 countries including power engineering contractors, renewable energy specialists, and lighting equipment suppliers. Chinese electrical manufacturer YRO, showcased its catalogue of standardized products while demonstrating adaptable solutions tailored to specific client requirements in developing markets. Interactive product displays and technical scenario simulations effectively conveyed the company's operational competencies.

  • What Is an Over and Under Voltage Protector?

    In power systems, voltage abnormalities are one of the main causes of equipment damage and safety hazards. Some people's devices fail to operate properly, while others get burned out—these malfunctions are directly related to voltage issues.

  • 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.

  • What Makes the New YRO ATS a More Practical Power Switching Upgrade Solution?

    In critical power system applications, equipment reliability is a fundamental requirement. Although most automatic transfer switches mainly focus on meeting basic specifications, the new YRO ATS takes into account more practical usage factors in its design. Through three specific improvements, we rethought the functions that a power switching solution should possess to address the actual problems that electrical engineers, facility managers, and system integrators may encounter in their daily work.

  • How to Judge Whether an Over-Voltage and Under-Voltage Protector Needs Replacement?

    As the usage time of overvoltage and undervoltage protectors increases, their performance gradually declines, thereby affecting the protection effect on electrical appliances. So how to determine whether the protector needs to be replaced? Below we will introduce several common situations to help you understand the signs that the protector may need to be replaced.

  • Have You Ever Encountered These Problems with PV Isolation switches?

    Isolation switches are critical safety components in any electrical system, including the demanding environments of new energy applications like solar PV arrays, energy storage systems (ESS), and EV charging infrastructure. Their primary function is to provide a visible break and ensure safe isolation for maintenance. However, like any electromechanical device, they are susceptible to faults that can compromise system safety and uptime. Based on industry data and common field reports, here are several frequent problems encountered with PV Isolation switches and their implications for your operations.

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