THOMAS RESEARCH PRODUCTS BSP3-480-20KA-TN BSP3-20KA series products are designed for use with LED Drivers to provide an additional level of protection against powerline disturbances. Features & Benefits 3-pole devices protect Line-Ground, Line-Neutral, and Neutral-Ground connectionsProtects per ANSI C62.41-2002 category C high (10KV, 1.2/50μS & 10KA, 8/20μS) standard Combo waves and (6KV, 100KHz) Ring waveProtects per new ANSI C82.77-5 2015 category C high (20KV, 1.2/50μS & 10KA, 8/20μS) standard Combo waves and (6KV, 100KHz) Ring waveUL Recognized Component for the US and Canada (UL1449)85C max surface temp rating“-TN” Option includes Threaded Nipple• “-TN” Option includes Threaded Nipple Where To Buy SPEC SHEET Specifications Brand THOMAS RESEARCH PRODUCTS Specifications Brand THOMAS RESEARCH PRODUCTS Product Documents Spec Sheets BSP3-20K Specification Sheet 596 KB 2024-01-20 Warranties NX Lighting Controls 138 KB 2023-07-06