{"id":76793,"date":"2025-11-26T09:38:39","date_gmt":"2025-11-26T09:38:39","guid":{"rendered":"https:\/\/electrosphere.pl\/efi-p4-63a-100ma-ac-residual-current-circuit-breaker-63a-4p-4m-100ma-ac-10ka\/"},"modified":"2025-11-29T04:20:12","modified_gmt":"2025-11-29T04:20:12","slug":"efi-p4-63a-100ma-ac-residual-current-circuit-breaker-63a-4p-4m-100ma-ac-10ka","status":"publish","type":"product","link":"https:\/\/electrosphere.pl\/en\/efi-p4-63a-100ma-ac-residual-current-circuit-breaker-63a-4p-4m-100ma-ac-10ka\/","title":{"rendered":"EFI-P4 63A\/ 100MA\/AC RESIDUAL CURRENT CIRCUIT BREAKER 63A 4P 4M 100MA AC 10KA"},"content":{"rendered":"<h2>EFI-P4 63A\/100MA\/AC Residual Current Circuit Breaker 63A 4P 4M 100MA AC 10KA<\/h2>\n<p>The EFI-P4 63A AC 100mA residual current circuit breaker is a reliable solution that protects against electric shock and enhances the safety of electrical devices.<\/p>\n<h3>Application<\/h3>\n<p>Residual current circuit breakers are used in TN-S, TN-C-S, TT, and IT electrical networks, where they provide protection against indirect contact and ensure fire protection in accordance with applicable standards. They are used in installations where there is a risk of fire due to insulation damage.<\/p>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Catalog number: 002061623<\/li>\n<li>Article symbol: EFI-P4 AC 63\/0.1<\/li>\n<li>Class name: Residual current circuit breaker<\/li>\n<li>Rated residual current: 100 mA<\/li>\n<li>Rated current: 63 A<\/li>\n<li>Type: AC<\/li>\n<li>Conditional short-circuit resistance: 10 kA<\/li>\n<li>Rated AC voltage: 400 V<\/li>\n<li>Rated frequency: 50\/60 Hz<\/li>\n<li>Tripping time: instantaneous<\/li>\n<li>Ambient temperature: -25 to 55 \u00b0C<\/li>\n<li>Number of poles: 4<\/li>\n<li>Wire connection capacity: 1 &#8211; 25 mm\u00b2<\/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>EFI-P4 63A\/100MA\/AC Residual Current Circuit Breaker 63A 4P 4M 100MA AC 10KA The EFI-P4 63A AC 100mA residual current circuit 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