ឧបករណ៍មុខងារ B1784 ពន្លឺភ្លើងសង្គ្រោះបន្ទាន់ សៀវភៅណែនាំអំពីការបញ្ជូនតគ្រប់គ្រងការផ្ទុកដោយស្វ័យប្រវត្តិ
Functional Devices B1784 Emergency Lighting Automatic Load Control Relay IMPORTANT SAFEGUARDS When using electrical equipment, basic safety precautions should always be followed including the following: ALL SERVICING SHOULD BE PERFORMED BY QUALIFIED PERSONNEL This product is intended for use with…