An automatic electric switch known as a miniature-circuit breaker (MCB) guards low-voltage circuits against harm from overload, overcurrent, or short circuits. Adjustable running surface ...

In the age that we are living in, everything is mass-produced. No matter who it is, be it a child, teenager, or an adult – everyone is surrounded with skilfully manufactured goods. However, barring ...

中国质量新闻网讯 近日，福建省市场监督管理局发布工业产品质量省级监督抽查结果公告（2022年第3期）。据公告，近期，依据《中华人民共和国产品质量法》，福建省市场监督管理局组织对断路器（含RCCB、RCBO、MCB、MCCB）开展产品质量省级监督抽查，共抽查5家 ...