AC SPD CHT1 Mini Surge Protector, 385V 4P Product highlights Model CHT1, product name AC SPD, Mini type surge protector designed for three phase power systems. Rated voltage 380V, product operating voltage AC 385V, suitable for 380V class installations. 4P configuration provides protection for three phases plus neutral. Discharge capacity range 2040KA, indicated performance for transient absorption. Not a smart device. concerned Chemical: None. Why this unit is useful Reduces the impact of transient voltage surges on connected equipment by diverting excess energy away from sensitive circuits. Compact Mini form factor allows installation where space is limited while still offering full 4pole coverage. Simple, non smart design keeps operation straightforward and maintenance minimal. Key attributes Function: Surge protection for AC power distribution at 380V class systems. Compatibility: Intended for three phase mains with neutral, rated for nominal AC 385V operation. Size and poles: Mini size, 4P configuration for phase A, phase B, phase C, and neutral. Performance: Discharge capacity specified as 2040KA. Chemicals: Contains no concerned chemicals as specified. Model identification: CHT1. Practical applications Commercial power distribution panels where three phase protection is required to limit equipment downtime. Industrial control cabinets and motor control centers to protect drives, PLCs, and control electronics from surge events. Renewable energy inverters and onsite generation systems operating near 380V to reduce transient damage risk. Installation and use notes Confirm system nominal voltage is compatible with the rated voltage before installation. Designed as a straightforward surge protection device, not a networked or smart component. Use with appropriate upstream and downstream wiring practices and protective devices according to local electrical codes. This AC SPD CHT1 provides compact four pole surge protection for 380V class three phase systems with a specified discharge capacity of 2040KA, offering a simple and space efficient solution for protecting electrical equipment.