КОМПЛЕКТ УСТРОЙСТВО УОДП 1-40A 230V ДЛЯ АВТ. ВЫКЛЮЧАТЕЛЯ И ДИФФ.АВТОМАТА 1+N-ПОЛ., 2-МОД. https://www.siemens.com/global/en/home/products/energy/low-voltage/components/sentron-protection-devices/arc-fault-detection-devices.html. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.
