AC distribution box hermetic IP65 EMITER with surge protector AC Noark type 1+2, 50A 3-phase EM-316N_AC

Hermetic AC distribution box with surge protector and RCD

This is a complete solution for protecting electrical installations, combining the functions of a distribution box, surge protector, and residual current device (RCD). The hermetic housing with an IP65 protection rating ensures safe operation even in harsh environmental conditions. The distribution box is particularly useful in installations exposed to moisture, dust, or direct exposure to atmospheric factors.

Application and construction

The distribution box is designed to protect electrical installations from the effects of overvoltages, short circuits, and electric shock. The Noark type 1+2 surge protector protects against impulsive voltage increases that can damage connected devices. The type A residual current device (RCD) with a rated current of 63A and a leakage current of 300mA provides protection to people against electric shock in the event of insulation failure. The three-phase design (3-F) allows powering three-phase circuits with a maximum current of 50A.

• Hermetic IP65 housing guarantees high resistance to water and dust ingress – ideal for outdoor or wet location applications.
• Noark type 1+2 surge protector effectively suppresses disturbances from the power grid and lightning strikes.
• Type A RCD provides protection against electric shock when touching a faulty device or live wire.
• Three-phase design allows connection of most standard electrical energy consumers.
• The use of a surge protector extends the life of connected devices, protecting them from damage caused by sudden voltage spikes.

Installation and safety

The distribution box has been designed with easy installation and safe operation in mind. The hermetic housing provides additional protection against unauthorized access. It is important to select the correct wire cross-sections and to follow appropriate safety precautions when connecting the device to the electrical installation. The use of high-quality components guarantees reliable operation and long service life of the distribution box.