AC distribution box hermetic IP66 EMITER with surge protector AC Noark type 2, 100A 3-phase EM-807N_AC

Hermetic AC distribution box with surge arrester – protection and safety of the installation

This hermetic AC distribution box from EMITER, with an IP66 protection rating, is designed for applications requiring high resistance to weather conditions and mechanical damage. Equipped with a Noark type 2 AC surge arrester, 100A 3F, it effectively protects connected devices from the effects of sudden voltage increases. This is particularly important in places exposed to lightning strikes or in installations powering sensitive electronic equipment.

Construction and application

The distribution box is designed for surface mounting and provides safe connection and distribution of electrical energy. Its hermetic housing guarantees protection against moisture, dust and other contaminants, making it an ideal solution for outdoor applications such as:

• photovoltaic installations – protection against overvoltages generated by solar panels;
• gardens and green areas – powering lighting, pumps or irrigation systems;
• agricultural and industrial buildings – securing the electrical installation in difficult conditions;
• workshops and garages – providing safe power to tools and equipment.

Protection and functionality

The Noark type 2 surge arrester, with an impact current of 100A for a three-phase (3F) system, reacts quickly to voltage increases, dissipating excess energy to ground. The use of phase indication facilitates the identification of individual conductors during assembly and maintenance. The distribution box is equipped with a FR 100A circuit breaker, which provides additional protection for the circuit against overload and short circuit. Thanks to this, you can count on reliable operation of the electrical installation for a long time.