Constructed to ensure robust electrical circuit protection and control, this AC switchgear is designed with an ingress protection rating of IP65, signifying its dust-tight construction and resistance to water jets from any direction. It features a Surge Protection Device (SPD) of Noark type 1+2, offering defense against transient overvoltage and ensuring the safety of electrical installations from lightning strikes and power surges.

The unit is equipped with an overcurrent protection mechanism rated at 40A for three-phase systems, effectively safeguarding electrical circuits from excessive current that could cause damage to equipment or pose a fire risk. Additionally, it incorporates a Residual Current Device (RCD) of type A with a rating of 63A/300mA. This RCD is sensitive to pulsating DC fault currents, providing enhanced protection against electric shock and further reducing the risk of electrical fires.

The emiter EM-909N_AC model is engineered for seamless integration into electrical systems requiring dependable circuit control and protection. Its robust design and advanced protective features make it suitable for a wide range of applications where safety and circuit integrity are paramount.