{"id":44506,"date":"2026-10-07T13:06:57","date_gmt":"2026-10-07T11:06:57","guid":{"rendered":"https:\/\/fvcomponentes.com\/producto\/diferencial-maxge-2p-40a-300ma-clase-a-10ka-epr2a040300\/"},"modified":"2026-10-07T13:07:01","modified_gmt":"2026-10-07T11:07:01","slug":"maxge-2-pole-40a-300ma-class-a-10ka-residual-current-device-rcd-epr2a040300","status":"publish","type":"product","link":"https:\/\/fvcomponentes.com\/en\/producto\/diferencial-maxge-2p-40a-300ma-clase-a-10ka-epr2a040300\/","title":{"rendered":"Maxge 2P residual current device, 40A, 300mA. Class A. 10kA"},"content":{"rendered":"<h2>Maxge 2P residual current device, 40A, 300mA. Class A. 10kA \u2013 EPR2A040300<\/h2>\n<p>The Maxge 2P, 40A, 300mA residual current circuit breaker. Class A. 10 kA is a bipolar residual current circuit breaker (RCCB) from the Maxge tertiary range, with a sensitivity of 300 mA, designed to protect installations against insulation faults and the risk of fire, not for the protection of persons.<\/p>\n<p>300 mA residual current devices are commonly used as head-end or line protection in commercial and industrial installations, in selective combination with 30 mA residual current devices downstream, and in circuits where regulations permit this sensitivity. Its Class A rating detects both alternating and pulsating direct current leakage, making it suitable for circuits with variable frequency drives, chargers and inverters, and it is highly immune to false tripping caused by lightning strikes, transients or switching operations.<\/p>\n<p>With a rated current of 40 A and a breaking capacity of 10 kA, it provides robust protection in distribution boards.<\/p>\n<h2>Technical specifications<\/h2>\n<ul>\n<li>Number of poles: 2 poles<\/li>\n<li>Nominal current (In): 40 amps<\/li>\n<li>Sensitivity: 300 mA<\/li>\n<li>Class A: detects pulsating AC and DC leakage currents. Highly immune<\/li>\n<li>Instant shot<\/li>\n<li>Operating voltage: 240V AC<\/li>\n<li>Breaking capacity: 10 kA<\/li>\n<li>Local status signalling<\/li>\n<li>Window for circuit marker<\/li>\n<li>Terminal connection for copper cables: up to 25 mm\u00b2 flexible \/ 35 mm\u00b2 rigid<\/li>\n<li>Short-circuit withstand capacity: 500A<\/li>\n<li>Non-operational leakage current: 0.5 \u00d7 I\u0394n<\/li>\n<li>Dimensions: 36mm (18mm per pole)<\/li>\n<li>Allows attachment of accessories and control gear<\/li>\n<li>Insulation voltage (Ui) 500 V<\/li>\n<li>Impulse voltage (Uimp) 4kV<\/li>\n<li>Pollution degree 3<\/li>\n<li>Double insulation class 2<\/li>\n<li>Working temperature: -5 \u00b0C to +40 \u00b0C<\/li>\n<li>International standard EN\/IEC 61008-1<\/li>\n<\/ul>\n<h2>Applications<\/h2>\n<p>Fire protection against insulation faults in main and secondary distribution boards, supply lines to sub-distribution boards, and residual current protection in tertiary and industrial installations. For personal protection in terminal circuits, use a 30 mA residual current device. Remember that the residual current device does not protect against overloads: it must be used in conjunction with the appropriate circuit breaker.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Number of poles: 2 poles<\/li>\n<li>Nominal current (In): 40 amps<\/li>\n<li>Sensitivity: 300 mA<\/li>\n<li>Class A: detects pulsating AC and DC leakage currents. Highly immune<\/li>\n<li>Instant shot<\/li>\n<li>Operating voltage: 240V AC<\/li>\n<li>Breaking capacity: 10 kA<\/li>\n<li>Local status signalling<\/li>\n<li>Window for circuit marker<\/li>\n<li>Terminal connection for copper cables: up to 25 mm\u00b2 flexible \/ 35 mm\u00b2 rigid<\/li>\n<li>Short-circuit withstand capacity: 500A<\/li>\n<li>Non-operational leakage current: 0.5 \u00d7 I\u0394n<\/li>\n<li>Dimensions: 36mm (18mm per pole)<\/li>\n<li>Allows attachment of accessories and control gear<\/li>\n<li>Insulation voltage (Ui) 500 V<\/li>\n<li>Impulse voltage (Uimp) 4kV<\/li>\n<li>Pollution degree 3<\/li>\n<li>Double insulation class 2<\/li>\n<li>Working temperature: -5 \u00b0C to +40 \u00b0C<\/li>\n<li>International standard EN\/IEC 61008-1<\/li>\n<\/ul>","protected":false},"featured_media":44505,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"pwb-brand":[1018],"product_brand":[],"product_cat":[989,410],"product_tag":[],"class_list":["post-44506","product","type-product","status-publish","has-post-thumbnail","pwb-brand-maxge","product_cat-interruptores-diferenciales","product_cat-material-electrico","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-gallery-with-no-image","ast-product-tabs-layout-horizontal","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"wcpa_form_fields":null,"brands":[{"id":1018,"name":"Maxge","slug":"maxge"}],"_links":{"self":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product\/44506","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/comments?post=44506"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media\/44505"}],"wp:attachment":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media?parent=44506"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=44506"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_brand?post=44506"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_cat?post=44506"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_tag?post=44506"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}