好的，我帮你写一篇约800字的原创英文文章，围绕 Leakage Current Relay，并在标题前加上“标题”。文章会保持专业性、清晰性和逻辑性。
标题: Leakage Current Relay: Ensuring Electrical Safety and Equipment Protection Leakage Current Relays (LCRs) play a critical role in modern electrical systems, serving as essential safety devices designed to detect abnormal leakage currents and prevent potential hazards. In both residential and industrial settings, these relays contribute to the protection of personnel, equipment, and overall system reliability. By monitoring the flow of current and identifying irregularities that may indicate insulation failures or unintended grounding, LCRs provide timely warnings and automatic interventions that significantly reduce the risk of electrical accidents.