DCAC hermetic switchgear IP65 EMITER with surge protector DC Noark 1000V type 1+2, 1 x MPPT / AC Noark type 1+2, 10A 3-phase EM-1101N_DCAC

DC/AC hermetic switchgear – comprehensive protection for photovoltaic installations

The EMITER DC/AC connection switchgear with a hermetic enclosure (IP65) is a ready-made solution for photovoltaic installations, providing effective protection against overvoltages on both the direct current (DC) and alternating current (AC) sides. It is a key element of the system that protects sensitive components such as photovoltaic strings, MPPT inverters, and the AC output of the inverter. The design of the switchgear allows for the connection of one PV string and one MPPT input.

### Safety and reliability in every detail

Equipped with Noark type 1+2 surge arresters on both the DC side (up to 1000V) and the AC side (10A, 3-phase), the switchgear minimizes the risk of damage caused by sudden voltage spikes. These arresters react instantly to disturbances, dissipating excess energy and protecting connected devices. The IP65 protection rating guarantees resistance to weather conditions – dust and water jets do not pose a threat to proper operation.

### Practical application and installation

The EMITER switchgear finds application in photovoltaic installations of all kinds – from small home systems to larger industrial installations. Installation is simple and intuitive, and the well-thought-out design provides easy access to individual elements. It is most often mounted near the PV inverter, on the building's facade, or in a dedicated installation cabinet. The use of high-quality plastic resistant to UV radiation and mechanical damage ensures long-term operation even in harsh outdoor conditions.

### Key product features:

* **Hermetic IP65 enclosure:** Provides full protection against external factors, which translates to reliable operation in all weather conditions.

* **DC Noark type 1+2 surge arresters:** Protect the photovoltaic string and MPPT input from the harmful effects of overvoltages, extending the life of the system. Characteristic C allows them to react more slowly to short current surges, so they cope well with starting devices with a motor.

* **AC Noark type 1+2 surge arrester (10A, 3-phase):** Protects the AC output of the inverter from overvoltages, protecting devices connected to the power grid.

* **Configuration:** Designed to connect one photovoltaic string and one MPPT input – ideal for standard installations.

* **Versatility:** It will work in both small home installations and larger industrial systems.

* **Durable construction:** Made of materials resistant to UV radiation and mechanical damage, which guarantees long-term operation.