{"id":2432,"date":"2025-02-11T21:05:22","date_gmt":"2025-02-11T21:05:22","guid":{"rendered":"https:\/\/www.basler.com\/product\/be1-50-51-self-powered-time-overcurrent-relay\/"},"modified":"2025-10-03T16:31:52","modified_gmt":"2025-10-03T21:31:52","slug":"be1-50-51-self-powered-time-overcurrent-relay","status":"publish","type":"product","link":"https:\/\/baslerservices.com\/de\/product\/be1-50-51-self-powered-time-overcurrent-relay\/","title":{"rendered":"BE1-50\/51, Self-Powered Time Overcurrent Relays"},"content":{"rendered":"<section  data-block-id=\"hammer_block_1fdbc48218fe5952ee8363f5b9f67bd0\" 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_6a1addcc6ba4a\" data-component=\"headline\" class=\"component component-headline headline medium style-default\">BE1-50\/51, Self-Powered Time Overcurrent Relays<\/h1>\n                <\/div>\n            \n            \n                                                <div class=\"buttons\">\n                                                                                                    \n                                                                                                                                                                    <a id=\"hammer_component_6a1addcc6be06\" data-component=\"button\" class=\"component component-button button style-secondary\" href=\"?languages=deutsch&amp;products=2432,36984,36985\" target=\"\" title=\"View Resources\" aria-label=\"View Resources\">    <span class=\"button-wrapper\">\n                    <strong class=\"button-text\">View Resources<\/strong>\n        \n                    <span 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https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/230-768x425.jpg 768w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/230-1024x567.jpg 1024w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/230-150x83.jpg 150w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/230-414x229.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\n\n<section  data-block-id=\"hammer_block_0a0ed9a3edcf7c3a47b01453658db983\" 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 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srcset=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg 414w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-768x432.jpg 768w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1024x576.jpg 1024w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-150x84.jpg 150w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1600x900.jpg 1600w, https:\/\/baslerservices.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            \t\t\t\t<strong class=\"term\">Accessories<\/strong>\n            \n            <h3 class=\"title\">Adapter Plate to Mount One S1 and One M1 Case Side-by-Side (Includes an S1 Blank Plate) (9108559101)<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_6a1addcc7ea70\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/baslerservices.com\/de\/product\/adapter-plate-to-mount-one-s1-and-one-m1-case-side-by-side-includes-an-s1-blank-plate-9108559101\/\" title=\"Adapter Plate to Mount One S1 and One M1 Case Side-by-Side (Includes an S1 Blank Plate) (9108559101)\" target=\"\">        <span class=\"link-text\">Adapter Plate to Mount One S1 and One M1 Case Side-by-Side (Includes an S1 Blank Plate) (9108559101)<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_6a1addcc7ebe1\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_6a1addcc816c6\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"414\" height=\"233\" src=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-414x233.jpg 414w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-768x432.jpg 768w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1024x576.jpg 1024w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-150x84.jpg 150w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/09\/Basler-Default-Image-1600x900.jpg 1600w, https:\/\/baslerservices.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\">DGC-2000<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_6a1addcc81993\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/baslerservices.com\/de\/product\/dgc-2000\/\" title=\"DGC-2000\" target=\"\">        <span class=\"link-text\">DGC-2000<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_6a1addcc81b4e\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_6a1addcc84945\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"300\" height=\"330\" src=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/07\/PP_ESD-202-Energy-Storage-Device-9290500100.png\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/07\/PP_ESD-202-Energy-Storage-Device-9290500100.png 300w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/07\/PP_ESD-202-Energy-Storage-Device-9290500100-136x150.png 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\">ESD-202, Energy Storage Device (9290500100)<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_6a1addcc85c3e\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/baslerservices.com\/de\/product\/esd-201-esd-202-energy-storage-device\/esd-202-energy-storage-device-9110600102\/\" title=\"ESD-202, Energy Storage Device (9290500100)\" target=\"\">        <span class=\"link-text\">ESD-202, Energy Storage Device (9290500100)<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_6a1addcc85dab\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_6a1addcc886ec\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"414\" height=\"229\" src=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/223-414x229.jpg\" class=\"img\" alt=\"BE1-51, BE1-51\/27C, BE1-51\/27R Time Overcurrent Relays\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/223-414x229.jpg 414w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/223-768x425.jpg 768w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/223-1024x567.jpg 1024w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/223-150x83.jpg 150w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/223.jpg 1084w\" 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\">BE1-51, Single-Phase Time Overcurrent Relay<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_6a1addcc891cb\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/baslerservices.com\/de\/product\/be1-51-be1-51-27c-be1-51-27r-time-overcurrent-relay\/be1-51-single-phase-time-overcurrent-relay\/\" title=\"BE1-51, Single-Phase Time Overcurrent Relay\" target=\"\">        <span class=\"link-text\">BE1-51, Single-Phase Time Overcurrent Relay<\/span>\n        <\/a>\n\n                \t<\/article>\n                    <\/div>\n                                    <div class=\"swiper-slide slide\">\n                        <article id=\"hammer_component_6a1addcc893d1\" data-component=\"card-product\" class=\"component component-card-product card-product primary\">\n\t\t<div class=\"image-wrapper\">\n            <figure id=\"hammer_component_6a1addcc8bde9\" data-component=\"image\" class=\"component component-image image\">\n        <picture class=\"picture\">\n            <img decoding=\"async\" width=\"300\" height=\"330\" src=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/PP_BE1-51-BE1-5127C-BE1-5127R.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/PP_BE1-51-BE1-5127C-BE1-5127R.jpg 300w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/02\/PP_BE1-51-BE1-5127C-BE1-5127R-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\">Protective Relay Systems<\/strong>\n            \n            <h3 class=\"title\">BE1-51, BE1-51\/27C, BE1-51\/27R, Time Overcurrent Relay<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_6a1addcc8d090\" data-component=\"link\" class=\"component component-link link cover-link style-primary\" href=\"https:\/\/baslerservices.com\/de\/product\/be1-51-be1-51-27c-be1-51-27r-time-overcurrent-relay\/\" title=\"BE1-51, BE1-51\/27C, BE1-51\/27R, Time Overcurrent Relay\" target=\"\">        <span class=\"link-text\">BE1-51, BE1-51\/27C, BE1-51\/27R, Time Overcurrent Relay<\/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<section  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src=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/06\/PP_19%E2%80%B3-Rack-Mounted-Plate-for-Mounting-Four-Vertical-BE1-5051M-Units-9252012001-1.jpg\" class=\"img\" alt=\"\" loading=\"lazy\" title=\"\" srcset=\"https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/06\/PP_19&Prime;-Rack-Mounted-Plate-for-Mounting-Four-Vertical-BE1-5051M-Units-9252012001-1.jpg 300w, https:\/\/baslerservices.com\/wp-content\/uploads\/2025\/06\/PP_19&Prime;-Rack-Mounted-Plate-for-Mounting-Four-Vertical-BE1-5051M-Units-9252012001-1-136x150.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\">19&Prime; Rack-Mounted Plate for Mounting Four Vertical BE1-50\/51M Units (9252012001)<\/h3>\t\t<\/div>\n\n        <a id=\"hammer_component_6a1addcc9e8f8\" data-component=\"link\" class=\"component 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