Constructed to provide secure and efficient electrical circuit control and protection, this AC switchgear is designed with robust features to ensure safe operation in various environments. The unit boasts an ingress protection rating of IP65, signifying a high level of protection against dust ingress and water jets from any direction, making it suitable for demanding conditions.<br><br>Equipped with a Dehn type 1+2 surge protection device, the switchgear offers enhanced safety by effectively guarding against transient overvoltages due to direct and indirect lightning strikes or switching operations. The off overcurrent capability is rated at 40A for 3-phase systems, ensuring the switchgear can handle significant current loads while providing circuit disconnection in the event of an overload or short circuit.<br><br>Additionally, the inclusion of a Residual Current Device (RCD) type A with a rated residual operating current of 63A and a tripping sensitivity of 300mA delivers added protection against earth leakage currents, which could pose a risk of electric shock or fire. The em-909_ac model is engineered to maintain circuit integrity and promote electrical safety in a wide range of applications....
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