AC distribution box hermetic IP65 EMITER with surge protector AC Noark type 2, 16A 3-phase EM-803N_AC

AC hermetic distribution box with surge protector – comprehensive installation protection

The EMITER IP65 hermetic AC distribution box is a ready-made solution for the safe connection of a photovoltaic installation. It provides effective protection against overloads, short circuits and surges, and its sealed housing guarantees reliable operation even in harsh weather conditions. Equipped with a Noark type 2 surge arrester, an overcurrent circuit breaker and a residual current device (RCD), it is the central point of energy distribution in the PV system.

Construction and application

The distribution box is designed for mounting in the AC circuit of photovoltaic installations, usually near the inverter or at the grid connection. Its hermetic housing with IP65 protection rating protects the internal components from moisture, dust and other contaminants. This allows the device to be installed both indoors and outdoors – without fear of weather conditions. The use of a Noark type 2 surge arrester minimizes the risk of damage to the inverter and other sensitive electronic devices during sudden voltage spikes. Additionally, the presence of a type A residual current device (RCD) with a sensitivity of 300mA provides protection against electric shock.

Key features and benefits

• Hermetic housing (IP65): Provides full protection against dust and water jets, allowing installation both indoors and outdoors.
• Noark type 2 surge arrester: Protects sensitive components of the photovoltaic installation from damage caused by surges.
• 16A 3-phase overcurrent circuit breaker: Protects the circuit against overloads and short circuits, ensuring safe system operation.
• Residual current device (RCD) type A 40A/300mA: Increases the level of safety by detecting leakage currents and quickly disconnecting the power supply in the event of a failure.
• Ready-made solution: The compact design integrating all necessary protective elements simplifies installation and reduces costs.
• Durable construction: Made of high-quality materials resistant to weather conditions and mechanical damage – a guarantee of long-term use.

For the installer, this means easy installation and confidence in system operation, and for the end user – peace of mind related to the safety of the photovoltaic installation and the protection of valuable equipment. By choosing this distribution box, you are investing in the reliability and longevity of the entire PV system.