{"id":2552,"date":"2025-02-11T21:06:01","date_gmt":"2025-02-11T21:06:01","guid":{"rendered":"https:\/\/www.basler.com\/product\/be1-50-instantaneous-overcurrent-relay\/"},"modified":"2025-08-21T16:36:42","modified_gmt":"2025-08-21T21:36:42","slug":"be1-50-instantaneous-overcurrent-relay","status":"publish","type":"product","link":"https:\/\/www.basler.com\/fr\/product\/be1-50-instantaneous-overcurrent-relay\/","title":{"rendered":"BE1-50, Instantaneous Overcurrent Relay"},"content":{"rendered":"<section  data-block-id=\"hammer_block_8794248b61197350b7c471863ff53d6f\" data-block=\"hero-10\" class=\"block block-hero-10 hero-10\" id=\"overview\">    <div class=\"wrapper\">\n        <div class=\"left_content\">\n                            <div class=\"headline-wrapper\">\n                                            <strong class=\"overline\">Protective Relay Systems<\/strong>\n                    \n                    <h1 id=\"hammer_component_69d0e0ed43741\" data-component=\"headline\" class=\"component component-headline headline medium style-default\">BE1-50, Instantaneous Overcurrent Relay<\/h1>\n                <\/div>\n            \n            \n                                                <div class=\"buttons\">\n                                                                                                    \n                                            <\/div>\n                                    <\/div>\n\n                    <div class=\"right_content\">\n                <div class=\"slider slider-main\">\n                    <div class=\"swiper-wrapper\">\n                                                    <div class=\"swiper-slide\">\n                                                                    <figure id=\"hammer_component_69d0e0ed43a29\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218.jpg\" class=\"img\" alt=\"Relais de surintensit&eacute; instantan&eacute;e BE1-50\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218.jpg 1084w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-768x425.jpg 768w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-1024x567.jpg 1024w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-150x83.jpg 150w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-414x229.jpg 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                            <\/div>\n                                                    <div class=\"swiper-slide\">\n                                                                    <figure id=\"hammer_component_69d0e0ed43d37\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440.jpg\" class=\"img\" alt=\"Application&nbsp;: Appareillages de commutation\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440.jpg 1084w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-768x425.jpg 768w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-1024x567.jpg 1024w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-150x83.jpg 150w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-414x229.jpg 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                            <\/div>\n                                            <\/div>\n                <\/div>\n\n                                    <div class=\"slider slider-vertical\">\n                        <div class=\"swiper-wrapper\">\n                                                            <div class=\"swiper-slide\">\n                                                                            <figure id=\"hammer_component_69d0e0ed43fb4\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218.jpg\" class=\"img\" alt=\"Relais de surintensit&eacute; instantan&eacute;e BE1-50\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218.jpg 1084w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-768x425.jpg 768w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-1024x567.jpg 1024w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-150x83.jpg 150w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/218-414x229.jpg 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                            <div class=\"swiper-slide\">\n                                                                            <figure id=\"hammer_component_69d0e0ed441c5\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"1084\" height=\"600\" src=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440.jpg\" class=\"img\" alt=\"Application&nbsp;: Appareillages de commutation\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440.jpg 1084w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-768x425.jpg 768w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-1024x567.jpg 1024w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-150x83.jpg 150w, https:\/\/www.basler.com\/wp-content\/uploads\/2025\/02\/1440-414x229.jpg 414w\" sizes=\"auto, (max-width: 1084px) 100vw, 1084px\">        <\/picture>\n\n            <\/figure>\n                                                                    <\/div>\n                                                    <\/div>\n                    <\/div>\n                            <\/div>\n            <\/div>\n    <\/section>\n\n<section  data-block-id=\"hammer_block_3109fd4b87586a0eb628a9aa16628426\" data-block=\"product-features-benefits\" class=\"block block-product-features-benefits product-features-benefits spacing-top-default spacing-bottom-default\" id=\"features-benefits\">\t<div class=\"wrapper\">\n\t\t<div class=\"headline-wrapper\">\n            <h2 id=\"hammer_component_69d0e0ed48a17\" data-component=\"headline\" class=\"component component-headline headline style-default\">&mdash; Caract&eacute;ristiques et avantages du produit<\/h2>\n\t\t<\/div>\n\n        \t\t\t<ul class=\"items\">\n                \t\t\t\t\t<li class=\"item\">\n                        <div id=\"hammer_component_69d0e0ed48ac8\" data-component=\"rich-text\" class=\"component component-rich-text rich-text\"><ul>\n<li>Flexible pickup is continuously adjustable over a wide range.<\/li>\n<li>Easily match system configuration with single-phase, two-phase-with-neutral, three-phase, and three-phase-with-neutral input configurations.<\/li>\n<li>Minimize CT costs as a result of low sensing burden.<\/li>\n<li>Reduced battery load with low burden power supply.<\/li>\n<li>Accurate, repeatable, and reliable operation.<\/li>\n<li>Simple HMI provides clear and intuitive settings for easy configuration.<\/li>\n<li>LED targets provide clear annunciation of status.<\/li>\n<li>Easily perform in-case system and device tests using test paddles.<\/li>\n<\/ul>\n<\/div>\n\t\t\t\t\t<\/li>\n                \t\t\t<\/ul>\n        \n\t<\/div>\n    <\/section>\n\n<section  data-block-id=\"hammer_block_e13cea96a37dcb17e16bbfea9a6f194a\" data-block=\"product-documentation-listing\" class=\"block block-product-documentation-listing product-documentation-listing spacing-top-petit spacing-bottom-normal\" id=\"documentation\"><div id=\"listing-app\" class=\"component component-listing listing wrapper ember-entrance listing-product-documentation-listing\" data-component=\"listing\" 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