3+1 Surge Protective Device 385V 40kA, DIN Rail, Type 2 AC SPD | Shop The World
From USA
NewZHONGPXY
3+1 Surge Protective Device 385V 40kA, DIN Rail, Type 2 AC SPD for 208Y/120V 3-Phase Systems, Lightning Surge Protector for Industrial Equipment and Control Panels
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Enhanced Three-Phase Protection – Uses a coordinated 3+1 surge protection design with three MOV paths and one GDT path, delivering stronger and more balanced protection for three-phase electrical systems
•High Discharge Capability – Supports 20kA nominal and 40kA maximum discharge currents (8/20μs), providing robust surge handling for industrial and commercial three-phase networks
•Replaceable Modular Structure – Features a plug-in four-module design that enables quick replacement of individual cartridges, reducing maintenance time and improving service continuity
•Real-Time Status Monitoring – Includes a clear green/red indicator window and remote signaling dry contacts (COM-NC / COM-NO) for integration with monitoring, alarms, and smart management systems
•Wide Application Compatibility – Designed for TN and TT three-phase power grids, making it ideal for factories, automation cabinets, distribution boards, and facilities in lightning-prone environments
From USA
