{"id":3189,"date":"2025-07-13T21:11:11","date_gmt":"2025-07-14T02:11:11","guid":{"rendered":"https:\/\/www.basler.com\/product\/es-series-protection-relays\/"},"modified":"2026-03-02T09:50:28","modified_gmt":"2026-03-02T15:50:28","slug":"es-series-protection-relays","status":"publish","type":"product","link":"https:\/\/www.baslerelectric.com\/es\/product\/es-series-protection-relays\/","title":{"rendered":"ES Series Protection Relays"},"content":{"rendered":"\n\n\n\n<section  data-block-id=\"hammer_block_674ad905cb99cb437c173ffce0397d73\" data-block=\"product-listing-slider\" class=\"block block-product-listing-slider product-listing-slider spacing-top-default spacing-bottom-default\">    <div class=\"wrapper ember-entrance-group\">\n        <header class=\"header ember-entrance\">\n            <h2 id=\"hammer_component_69d0e1a9448fb\" data-component=\"headline\" class=\"component component-headline headline style-default\">Products<\/h2>\n\n            <p class=\"text\"><\/p>\n\n      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srcset=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/06\/PP_BE1-FLEX-Communication-Board-Ethernet-1-Copper-with-3-input-2-output-form-A-1-output-form-C-with-compression-terminals-COMB-E5-C_300x330.jpg 300w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/06\/PP_BE1-FLEX-Communication-Board-Ethernet-1-Copper-with-3-input-2-output-form-A-1-output-form-C-with-compression-terminals-COMB-E5-C_300x330-136x150.jpg 136w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\">        <\/picture>\n\n            <\/figure>\n\t\t<\/div>\n\n\t\t<div class=\"infos\">\n            \t\t\t\t<strong class=\"term\">Accessories<\/strong>\n            \n            <h3 class=\"title\">BE1-FLEX Communication Board: Ethernet, 1 Copper with 3 input, 2 output form A, 1 output form C, with compression terminals (COMB-E5-C)<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_69d0e1a94b96d\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/www.baslerelectric.com\/es\/product\/be1-flex-communication-board-ethernet-1-copper-with-3-input-2-output-form-a-1-output-form-c-comb-e5-c\/\" title=\"BE1-FLEX Communication Board: Ethernet, 1 Copper with 3 input, 2 output form A, 1 output form C, with compression terminals (COMB-E5-C)\" target=\"\">        <span class=\"link-text\">BE1-FLEX Communication Board: Ethernet, 1 Copper with 3 input, 2 output form A, 1 output form C, with compression terminals (COMB-E5-C)<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_69d0e1a94c34f\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_69d0e1a960b0c\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"414\" height=\"233\" src=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg 414w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-768x432.jpg 768w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1024x576.jpg 1024w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-150x84.jpg 150w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1600x900.jpg 1600w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image.jpg 1920w\" sizes=\"auto, (max-width: 414px) 100vw, 414px\">        <\/picture>\n\n            <\/figure>\n\t\t<\/div>\n\n\t\t<div class=\"infos\">\n            \n            <h3 class=\"title\">BE1-951<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_69d0e1a960dc0\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/www.baslerelectric.com\/es\/product\/be1-951\/\" title=\"BE1-951\" target=\"\">        <span class=\"link-text\">BE1-951<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_69d0e1a960f6c\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_69d0e1a96403c\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"300\" height=\"330\" src=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/06\/PP_Adapter-Plate-to-Panel-Mount-One-H-Case-Relay-9289900017_300x330.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/06\/PP_Adapter-Plate-to-Panel-Mount-One-H-Case-Relay-9289900017_300x330.jpg 300w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/06\/PP_Adapter-Plate-to-Panel-Mount-One-H-Case-Relay-9289900017_300x330-136x150.jpg 136w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\">        <\/picture>\n\n            <\/figure>\n\t\t<\/div>\n\n\t\t<div class=\"infos\">\n            \t\t\t\t<strong class=\"term\">Accessories<\/strong>\n            \n            <h3 class=\"title\">Adapter Plate to Panel Mount One H Case Relay (9289900017)<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_69d0e1a964ae0\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/www.baslerelectric.com\/es\/product\/adapter-plate-to-panel-mount-one-h-case-relay-9289900017\/\" title=\"Adapter Plate to Panel Mount One H Case Relay (9289900017)\" target=\"\">        <span class=\"link-text\">Adapter Plate to Panel Mount One H Case Relay (9289900017)<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_69d0e1a964d72\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_69d0e1a96590c\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"300\" height=\"330\" src=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/07\/PP_ES-25.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/07\/PP_ES-25.jpg 300w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/07\/PP_ES-25-136x150.jpg 136w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\">        <\/picture>\n\n            <\/figure>\n\t\t<\/div>\n\n\t\t<div class=\"infos\">\n            \n            <h3 class=\"title\">ES-25, Sync-Check Relay<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_69d0e1a966426\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/www.baslerelectric.com\/es\/product\/es-series-protection-relays\/es-25-sync-check-relay\/\" title=\"ES-25, Sync-Check Relay\" target=\"\">        <span class=\"link-text\">ES-25, Sync-Check Relay<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_69d0e1a966590\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_69d0e1a969c5a\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"414\" height=\"233\" src=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg 414w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-768x432.jpg 768w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1024x576.jpg 1024w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-150x84.jpg 150w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1600x900.jpg 1600w, https:\/\/www.baslerelectric.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image.jpg 1920w\" sizes=\"auto, (max-width: 414px) 100vw, 414px\">        <\/picture>\n\n            <\/figure>\n\t\t<\/div>\n\n\t\t<div class=\"infos\">\n            \n            <h3 class=\"title\">BE1-DFPR<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_69d0e1a969fcc\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/www.baslerelectric.com\/es\/product\/be1-dfpr\/\" title=\"BE1-DFPR\" target=\"\">        <span class=\"link-text\">BE1-DFPR<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                            <\/div>\n        <\/div>\n\n\t\t\t\t\t<div class=\"cta\">\n\t\t\t\t\t\t\t<\/div>\n\t\t    <\/div>\n    <\/section>\n\n\n\n\n\n<section  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id=\"hammer_component_69d0e1a9a0a68\" data-component=\"headline\" class=\"component component-headline headline style-default\">&mdash; Hable con nosotros: su l&iacute;nea directa de soporte y soluciones.<\/h2>\n                <\/div>\n            \n                            <div class=\"text-wrapper\">\n                    <div id=\"hammer_component_69d0e1a9a0af6\" data-component=\"rich-text\" class=\"component component-rich-text rich-text\"><p>Comun&iacute;quese con Basler Electric hoy para obtener informaci&oacute;n adicional sobre nuestros servicios y productos.<\/p>\n<\/div>\n                                            <div class=\"actions\">\n                            <a id=\"hammer_component_69d0e1a9a0b4c\" data-component=\"button\" class=\"component component-button button style-primary\" href=\"https:\/\/www.baslerelectric.com\/es\/contactanos\/\" target=\"\" title=\"Cont&aacute;ctanos\" aria-label=\"Cont&aacute;ctanos\">    <span class=\"button-wrapper\">\n              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<\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":60438,"parent":0,"menu_order":3,"template":"","product-category":[638,646],"class_list":["post-3189","product","type-product","status-publish","has-post-thumbnail","hentry","product-category-protective-relay-systems","product-category-industrial-relays"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ES Series Protection Relays | Basler Electric<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.baslerelectric.com\/es\/product\/es-series-protection-relays\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ES Series Protection Relays | Basler Electric\" \/>\n<meta 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