Constructed to ensure robust electrical circuit protection, the unit features an ingress protection rating of IP65, signifying its dust-tight construction and resistance to water jets from any direction. This high level of protection makes it suitable for demanding environments where exposure to dust and moisture is a concern.<br><br>Equipped with a Surge Protection Device (SPD) of AC Dehn type 2, the device is designed to safeguard electrical systems from transient overvoltage, thereby providing an additional layer of security against power surges that can occur during indirect lightning strikes or switching operations.<br><br>The switchgear includes an off overcurrent feature rated at 40A for three-phase (3-F) systems, ensuring that the circuit is promptly disconnected in the event of excessive current flow, which could otherwise lead to overheating or damage to the electrical network and connected equipment.<br><br>Additionally, it incorporates a Residual Current Device (RCD) of type A with a rating of 40A/300mA. This component is critical for detecting and interrupting circuit imbalances caused by residual currents, which can be indicative of potential electric shock hazards or fire risks due to ground faults.<br><br>The model number EM-453_AC signifies this specific configuration of switchgear, which is engineered to provide a high level of electrical safety and circuit protection in a variety of settings....
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