Surge Protector, 385V, 20kA to 40kA A compact surge protection device rated for electrical systems up to 385V, offered with surge current capacity in the 20kA to 40kA range. Designed to reduce the impact of transient voltage events on connected equipment and electrical installations. Key benefits Effective transient protection: Handles surge currents from 20kA up to 40kA, reducing the risk of damage from common voltage spikes. Clear electrical rating: 385V nominal rating makes the device suitable for a wide range of distribution and equipment installations. Flexible selection: Available surge capacity options let you match protection level to system risk and load sensitivity. Easy integration: Intended for direct use in electrical distribution points and equipment protection schemes where a 385V rating is required. What this product does for you Protects connected electronics and control equipment from transient overvoltages by redirecting surge energy away from sensitive components. Lowers likelihood of equipment downtime and needs by reducing the severity of voltage spikes. Lets installers choose an appropriate surge capacity based on exposure to transient events and criticality of loads. Important attributes Voltage rating: 385V nominal. Surge current capacity: options covering approximately 20kA to 40kA. Function: surge suppression for transient overvoltage protection. Compatibility: designed for use with electrical systems and distribution equipment where a 385V surge protector is required. Use scenarios Residential or commercial main distribution panels: Protect downstream circuits and connected appliances from transient surges entering the building supply. IT and communications closets: Help safeguard servers, switches, and telecom equipment from external and switching transients. Industrial control panels and automation equipment: Provide targeted surge protection for sensitive control electronics and instrumentation. Installation and selection tips Choose the surge capacity (20kA or 40kA) based on site exposure and criticality of protected equipment. Verify that a 385V nominal rating matches the system voltage before installation. Coordinate placement with other protective devices in the distribution system for performance. This surge protector is a straightforward option when a 385V rated device with 20kA to 40kA surge handling is required for electrical protection needs.