{"id":81637,"date":"2025-11-26T07:50:41","date_gmt":"2025-11-26T07:50:41","guid":{"rendered":"https:\/\/electrosphere.pl\/v20-4-280-surge-protector-t2-c-4p-4m-20-40ka-1-3kv-tns\/"},"modified":"2026-04-10T10:07:13","modified_gmt":"2026-04-10T10:07:13","slug":"v20-4-280-surge-protector-t2-c-4p-4m-20-40ka-1-3kv-tns","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/v20-4-280-surge-protector-t2-c-4p-4m-20-40ka-1-3kv-tns\/","title":{"rendered":"V20-4-280 SURGE PROTECTOR T2 C 4P 4M 20\/40KA 1.3KV TNS"},"content":{"rendered":"<h2>V20-4-280 SURGE PROTECTOR T2 C 4P 4M 20\/40KA 1.3KV TNS<\/h2>\n<p>Surge Protector Type 2<\/p>\n<h3>Application<\/h3>\n<p>Potential equalization in main distribution boards and sub-distribution boards.<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Potential equalization in surge protection according to VDE 0100-443 (IEC 60364-4-44)<\/li>\n<li>Discharge current capacity up to 40 kA (8\/20) per pole thanks to high-performance varistors<\/li>\n<li>Replaceable cartridges with a dynamic disconnection device and optical damage indication<\/li>\n<li>Mechanical protection of cartridges &#8211; anti-vibration protection, voltage coding<\/li>\n<li>Enclosure made of self-extinguishing plastic (UL 94 V-0)<\/li>\n<li>Available versions of surge protectors with remote damage indication (FS) featuring a potential-free contact (NC\/NO)<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V20-4-280 SURGE PROTECTOR T2 C 4P 4M 20\/40KA 1.3KV TNS Surge Protector Type 2 Application Potential equalization in main distribution 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