{"id":82291,"date":"2025-11-26T07:35:25","date_gmt":"2025-11-26T07:35:25","guid":{"rendered":"https:\/\/electrosphere.pl\/efi6-p4-40a-30ma-a-residual-current-circuit-breaker-40a-4p-4m-30ma-a-6ka\/"},"modified":"2026-04-03T07:42:51","modified_gmt":"2026-04-03T07:42:51","slug":"efi6-p4-40a-30ma-a-residual-current-circuit-breaker-40a-4p-4m-30ma-a-6ka","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/efi6-p4-40a-30ma-a-residual-current-circuit-breaker-40a-4p-4m-30ma-a-6ka\/","title":{"rendered":"EFI6-P4 40A\/ 30MA\/A RESIDUAL CURRENT CIRCUIT BREAKER 40A 4P 4M 30MA A 6KA"},"content":{"rendered":"<h2>Residual Current Circuit Breaker EFI6-P4 40A\/30mA<\/h2>\n<p>Residual current circuit breaker 40A 4P 30mA, ideal for protection against electric shock and fire hazards.<\/p>\n<h3>Application<\/h3>\n<p>The EFI6-P4 residual current circuit breaker is designed for use in TN-S, TN-C-S, TT, and IT networks. It guarantees protection against indirect and direct contact, as well as minimizes the risk of fire caused by insulation damage.<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Catalog number: 002061662<\/li>\n<li>Article symbol: EFI6-P4 A 40\/0.03<\/li>\n<li>Class name: Residual current circuit breaker<\/li>\n<li>Rated residual current (mA): 30<\/li>\n<li>Rated current (A): 40<\/li>\n<li>Type: A<\/li>\n<li>Conditional short-circuit resistance (kA): 6<\/li>\n<li>Rated AC voltage (V): 400<\/li>\n<li>Rated frequency (Hz): 50\/60<\/li>\n<li>Tripping time: instantaneous<\/li>\n<li>Ambient temperature (\u02daC): -25 to 55<\/li>\n<li>Number of poles: 4<\/li>\n<li>Wire connection (mm\u00b2): 1 &#8211; 25<\/li>\n<li>Neutral pole side: right<\/li>\n<li>Protection degree IP: IP20<\/li>\n<li>Function: RCCB<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Residual Current Circuit Breaker EFI6-P4 40A\/30mA Residual current circuit breaker 40A 4P 30mA, ideal for protection against electric shock and 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Current Circuit Breaker EFI6-P4 40A\/30mA Residual current circuit breaker 40A 4P 30mA, ideal for protection against electric shock and 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