At Yumonn, we are committed to ensuring timely and efficient delivery of our products to our esteemed domestic and foreign customers. Today, I want to share a story about our delivery driver, Mr. Long.Now it’s summber and it was very hot. The temperature reached 35℃. The sun was strong, and walking Read More

As the demand for reliable and efficient power distribution systems continues to grow, the need for high-quality circuit breakers is more important than ever. That's why we are proud to introduce our new DC Plastic Case Circuit Breaker, which is designed to meet the needs of a wide range of applicat Read More

In recent years, the electrical industry has seen a growing trend towards the use of electronic moulded case circuit breakers. Unlike traditional mechanical circuit breakers, electronic circuit breakers utilize advanced digital technology to provide enhanced protection and control over electrical sy Read More

Molded Case Circuit Breakers (MCCBs) are essential components of electrical systems used to protect against overloads, short circuits, and ground faults. MCCBs are designed for use in low voltage applications, typically up to 1,000 volts, and are widely used in residential, commercial, and industria Read More

For miniature circuit breakers, 1pn, 1p and 2p are usually used for switch control of single-phase electrical equipment;DifferenceApplicationIn order to reduce costs, 1p can be used, but advanced circuit breakers must have leakage tripping functions. In order to prevent accidents caused by the confu Read More