{"id":79320,"date":"2025-11-26T08:42:03","date_gmt":"2025-11-26T08:42:03","guid":{"rendered":"https:\/\/electrosphere.pl\/schneider-electric-residual-current-circuit-breaker-acti9-iid-40-4-300-ac-40a-4-pole-300ma-type-ac-a9z14440\/"},"modified":"2026-04-01T10:07:25","modified_gmt":"2026-04-01T10:07:25","slug":"schneider-electric-residual-current-circuit-breaker-acti9-iid-40-4-300-ac-40a-4-pole-300ma-type-ac-a9z14440","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/schneider-electric-residual-current-circuit-breaker-acti9-iid-40-4-300-ac-40a-4-pole-300ma-type-ac-a9z14440\/","title":{"rendered":"Schneider Electric Residual Current Circuit Breaker Acti9 iID-40-4-300-AC 40A 4-pole 300mA type AC, A9Z14440"},"content":{"rendered":"<h2>Schneider Electric Acti9 iID-40-4-300-AC 40A Residual Current Circuit Breaker<\/h2>\n<p>The iID-40-4-300-AC 40A 4-pole 300mA type AC residual current circuit breaker is a reliable device that ensures safety and protection in electrical installations.<\/p>\n<h3>Application<\/h3>\n<p>The residual current circuit breaker is an ideal solution for protecting electrical circuits, used in homes, offices, and various industrial facilities.<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Type: AC<\/li>\n<li>Rated current: 40A<\/li>\n<li>Number of poles: 4<\/li>\n<li>Residual current: 300mA<\/li>\n<li>Catalog number: A9Z14440<\/li>\n<li>Double terminals allowing connection of two wires of different cross-sections<\/li>\n<li>Visi-Trip optical indicator<\/li>\n<li>Device can be removed without removing the busbar<\/li>\n<li>Removal from DIN rail without tools<\/li>\n<li>Test button for checking proper operation<\/li>\n<li>N busbar located on the left side for easier busbar connection with circuit breakers<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Schneider Electric Acti9 iID-40-4-300-AC 40A Residual Current Circuit Breaker The iID-40-4-300-AC 40A 4-pole 300mA type AC residual current circuit breaker 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