Waterproof distribution box EMITER with surge protection device AC type 1+2, B20A 3P, RCBO 40A/300mA EM-307_AC

Hermetic distribution box with surge protector and residual current circuit breaker

This is a complete solution for protecting the electrical installation, enclosed in a durable, hermetic housing with an IP65 protection rating. The distribution box combines surge protection with residual current protection, ensuring safe operation and installation durability. It is ready for connection, which greatly simplifies and speeds up installation.

Protection and functionality in one

Inside the distribution box are high-quality components: a type 1+2 surge protector, a three-phase overcurrent circuit breaker and a residual current circuit breaker. This configuration provides comprehensive protection against the effects of sudden voltage surges and electric shock.

• Type 1+2 AC surge protector: protects against damage caused by impulse overvoltages, e.g. lightning strikes or switching on large loads.
• 20A overcurrent circuit breaker (3-phase): protects the circuit against overload and short circuit – as with most circuit breakers in this class.
• 40A/300mA residual current circuit breaker: provides protection for people against electric shock, quickly disconnecting the power supply in the event of a ground fault.

Application and installation

The distribution box is ideal for use in both residential and commercial buildings where high reliability and safety of the electrical installation are required. It is particularly recommended in places exposed to frequent surges, such as rural or industrial areas. The hermetic housing (IP65) allows for installation outdoors without fear of weather conditions. Installation is simple and intuitive thanks to the distribution box's ready-to-connect state.