{"id":36146,"date":"2026-01-24T10:20:15","date_gmt":"2026-01-24T09:20:15","guid":{"rendered":"https:\/\/fvcomponentes.com\/?post_type=product&#038;p=36146"},"modified":"2026-02-11T12:33:28","modified_gmt":"2026-02-11T11:33:28","slug":"differential-maxge-alpha-2p-40a-30ma-class-a-superimmunised-6ka-epre2a040030","status":"publish","type":"product","link":"https:\/\/fvcomponentes.com\/en\/producto\/diferencial-maxge-alpha-2p-40a-30ma-clase-a-superinmunizado-6ka-epre2a040030\/","title":{"rendered":"Maxge Alpha+ 2P differential, 40A, 30mA. Class A superimmunised. 6kA - EPRE2A040030"},"content":{"rendered":"<h2>Maxge Alpha+ 2P differential, 40A, 30mA. Class A superimmunised. 6kA - EPRE2A040030<\/h2>\n<p>The Maxge Alpha+ 2P, 40A, 30mA is a residual current circuit breaker (RCCB) designed to provide advanced protection against earth leakage current (shunts) in single-phase electrical installations.<\/p>\n<p>This protective device acts by automatically disconnecting the power supply when it detects a current leakage to earth, avoiding the risk of electric shock and reducing the possibility of fire due to insulation faults.<\/p>\n<p>It also ensures the safety of people and electrical installations, combining high sensitivity, high immunity to disturbances and high resistance capacity.<\/p>\n<p>Thanks to its two-pole configuration (2-pole), its rated current of 40 A, its sensitivity of 30 mA, its class A and its super-immunised version, it is particularly suitable for single-phase installations with modern electronic equipment and sensitive or non-linear loads.<\/p>\n<p>As part of Maxge's Alpha+ range, it is aimed at providing greater reliability and stability in modern installations.<\/p>\n<h2>Maxge Alpha+ 2P, 40A, 30mA Differential Characteristics<\/h2>\n<h3>Configuration and electrical capacity<\/h3>\n<p>This differential has a <strong>2-pole (2P) configuration<\/strong>, designed to cut phase and neutral at the same time when it detects a current leakage that could pose a risk to people or a fire hazard, and guaranteeing complete isolation of the circuit when it acts.<\/p>\n<p>The differential works with a <strong>40 ampere rated current<\/strong>, This makes it suitable for lines and circuits with medium-high consumption, such as residential switchboards with high electrification, small tertiary installations, offices, shops, secondary switchboards, circuits that feed several circuit breakers, air conditioning and lines dedicated to equipment of a certain power.<br \/>\nIt must always be combined with suitable circuit breakers to protect against overloads and short circuits.<br \/>\nThis rated current determines the maximum that the circuit breaker can withstand continuously without tripping due to overload, provided there is no earth leakage.<\/p>\n<p>Your <strong>sensitivity of 30 milliamps (mA)<\/strong> is the standard protection value recommended for the protection of persons against indirect contacts and insulation faults.<br \/>\nIf an earth fault or a current leakage of 30 mA or more is detected, the residual current device interrupts the power supply immediately to reduce the risk of shock.  This prevents serious personal injury.<br \/>\nThis is the standard value required in homes, offices, small shops, socket circuits and wet areas (bathrooms, kitchens).<br \/>\nWith 30 mA a perfect balance between safety and continuity of service is achieved.<\/p>\n<h3>Protection for modern electronics<\/h3>\n<p>As it is a <strong>Class A differential<\/strong>, is capable of detecting both alternating current (AC) leakage and pulsating direct current (pulsating DC) leakage, which frequently occurs in modern electronic equipment and rectifier sources.<\/p>\n<p>A Class A differential can identify more complex leaks than a basic Class AC differential, offering greater compatibility in existing installations.<br \/>\nThis therefore enhances security and ensures more comprehensive and effective protection.<\/p>\n<p>In addition, it is especially recommended for installations that include equipment with integrated electronics or non-linear loads, such as modern household appliances (washing machines, dishwashers, induction hobs), computers, TVs, LED lighting with drivers, chargers, air-conditioning systems, small UPS, simple frequency inverters and computer or electronically controlled equipment.<\/p>\n<h3>Less shooting<\/h3>\n<p>The <strong>super-immunised technology<\/strong> incorporated in this differential allows greater resistance to electrical noise or transient electrical disturbances (voltage peaks, harmonics, small interferences) in the network.<\/p>\n<p>This reduces unwanted tripping and ensures greater stability of supply without compromising safety.<br \/>\nIt is especially useful in homes with a lot of electronics, offices, shops, multi-circuit boards and environments where supply stability is important.<\/p>\n<p>The super-immunised differential is a highly recommended option when reliability and continuity of service are required.<\/p>\n<h3>Robustness in demanding conditions<\/h3>\n<p>Your <strong>6 kA breaking capacity <\/strong>means that this differential is able to withstand and operate correctly in installations with short-circuit levels common in residential and commercial environments.<\/p>\n<p>Although the differential does not replace the circuit breaker for short-circuit protection, this level of breaking capacity ensures that the equipment is ready to operate in switchboards with a standard capacity of 6,000 amperes.<\/p>\n<h3>Easy installation and practical design<\/h3>\n<p>This differential is designed to <strong>DIN rail mounting<\/strong>, It is quick and easy to install in any standard and modular electrical panel.<\/p>\n<p>Your <strong>compact and robust 36 mm wide design<\/strong> (18 mm per pole) optimises the available space, and features a <strong>TEST BUTTON<\/strong> to verify its correct functioning and<strong> a visual status signalling (on\/off)<\/strong>, The circuit it protects can be easily identified.<\/p>\n<p>In addition, it has some <strong>terminals<\/strong> which are prepared for cables of this current rating (<strong>25mm\u00b2 in flexible cable and 35mm\u00b2 in rigid cable<\/strong>).<br \/>\nThis ensures firm, secure and durable connections.<\/p>\n<p>These features facilitate both installation and maintenance.<\/p>\n<h2>Maxge Alpha+ 2P, 40A, 30mA differential operation<\/h2>\n<p>This differential has the following inner workings:<\/p>\n<ul>\n<li><strong>Constant monitoring:<\/strong> The differential compares in real time the sum of the currents entering through the phases and leaving through the neutral.<\/li>\n<li><strong>Leak detection:<\/strong> If there is a difference of more than 30 mA (an indication of earth leakage), the differential interprets that part of the current is flowing through an undesired path.<\/li>\n<li><strong>Immediate firing:<\/strong> The differential disconnects the circuit within milliseconds to prevent dangerous contact or fire starting.<\/li>\n<\/ul>\n<p>It is an ideal choice for environments where safety and continuity of service are a priority, such as homes with a high level of electrification, commercial premises, offices and small industrial installations.<\/p>\n<p>It is important to bear in mind that this differential must be installed together with suitable circuit breakers.<\/p>\n<h2>Main advantages of the Maxge Alpha+ 2P Differential, 40A, 30mA<\/h2>\n<p>The advantages of this differential are as follows:<\/p>\n<ul>\n<li><strong>Protection of persons:<\/strong> sensitivity 30 mA.<\/li>\n<li><strong>Class A:<\/strong> c<span style=\"font-size: 16px\">Superior compatibility with electronic loads and suitable for modern electronic equipment.<\/span><\/li>\n<li><strong>Superimmunised:<\/strong> less unnecessary firing, and to<span style=\"font-size: 16px\">high immunity to transients and harmonics<\/span><\/li>\n<li><strong>Rated current 40 A:<\/strong> suitable for general lines.<\/li>\n<li><strong>6 kA capacity:<\/strong> compatible with standard installations and current switchboards.<\/li>\n<li><strong>Simultaneous phase and neutral cut-off<\/strong>.<\/li>\n<li><strong>Simple installation<\/strong> on DIN rail.<\/li>\n<li><strong>Compliance with regulations<\/strong> and international safety standards.<\/li>\n<\/ul>\n<h2>Technical information of the Maxge Alpha+ 2P, 40A, 30mA differential. Class A superimmunised. 6kA - EPRE2A040030<\/h2>\n<p><a href=\"https:\/\/fvcomponentes.com\/wp-content\/uploads\/2026\/02\/es_fichas-tecnicas_EPRE2A-20251104.pdf\" target=\"_blank\" rel=\"noopener\">Maxge Alpha+ 2P, 40A, 30mA differential data sheet<\/a><\/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: 30 mA<\/li>\n<li>Operating voltage: 240V AC<\/li>\n<li>Local status signalling<\/li>\n<li>Window for circuit marker<\/li>\n<li>Terminal connection for copper cables: 25 mm\u00b2 (flexible) \/ 35 mm\u00b2 (rigid)<\/li>\n<li>Class A: detects alternating and direct leakage currents. Highly immunised.<\/li>\n<li>Non-operating leakage current: 0.5xIDn<\/li>\n<li>Dimensions: 36 mm wide (18 mm per pole)<\/li>\n<li>Allows attachment of accessories and control gear<\/li>\n<li>Isolation voltage (Ui): 500VA<\/li>\n<li>Pollution degree 3<\/li>\n<li>Impulse voltage (Uimp): 4kV<\/li>\n<li>Double insulation class 2<\/li>\n<li>Working temperature: -5 \u00b0C to +40 \u00b0C<\/li>\n<li>International standard: EN\/IEC60898-1<\/li>\n<\/ul>","protected":false},"featured_media":36695,"comment_status":"closed","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":{"0":"post-36146","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-maxge","7":"product_cat-interruptores-diferenciales","8":"product_cat-material-electrico","9":"desktop-align-left","10":"tablet-align-left","11":"mobile-align-left","12":"ast-product-gallery-layout-horizontal-slider","13":"ast-product-gallery-with-no-image","14":"ast-product-tabs-layout-horizontal","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"wcpa_form_fields":null,"brands":[{"id":1018,"name":"Maxge Electrical Protections","slug":"maxge"}],"_links":{"self":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product\/36146","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=36146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media\/36695"}],"wp:attachment":[{"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/media?parent=36146"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=36146"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_brand?post=36146"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_cat?post=36146"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/fvcomponentes.com\/en\/wp-json\/wp\/v2\/product_tag?post=36146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}