{"id":14444,"date":"2025-06-30T04:51:19","date_gmt":"2025-06-30T04:51:19","guid":{"rendered":"https:\/\/www.espowercorp.com\/?page_id=14444"},"modified":"2026-05-08T03:40:24","modified_gmt":"2026-05-08T03:40:24","slug":"trip-circuit-supervision-relay","status":"publish","type":"page","link":"https:\/\/www.espowercorp.com\/en\/trip-circuit-supervision-relay\/","title":{"rendered":"Trip Circuit Supervision Relay"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"14444\" class=\"elementor elementor-14444\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-517d29f elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no elementor-invisible\" data-id=\"517d29f\" data-element_type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b49dfdd\" data-id=\"b49dfdd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-08bad1d elementor-widget elementor-widget-spacer\" data-id=\"08bad1d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f21d10 elementor-widget elementor-widget-image\" data-id=\"3f21d10\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1455\" height=\"448\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01.png\" class=\"attachment-1536x1536 size-1536x1536 wp-image-11479\" alt=\"\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01.png 1455w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-300x92.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-1024x315.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-768x236.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-18x6.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-24x7.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-36x11.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2023\/10\/ESPAN-LOGO-01-114x35.png 114w\" sizes=\"(max-width: 1455px) 100vw, 1455px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69bdb2b elementor-widget elementor-widget-text-editor\" data-id=\"69bdb2b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>SD-BD-04-02\/Rev.11\/30-04-69<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7d498de6 elementor-hidden-phone elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"7d498de6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6146ceb5\" data-id=\"6146ceb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-353d9f86 elementor-widget elementor-widget-heading\" data-id=\"353d9f86\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-medium\">TRIP CIRCUIT SUPERVISION RELAY<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-666da97b elementor-widget elementor-widget-easymeals_core_separator\" data-id=\"666da97b\" data-element_type=\"widget\" data-widget_type=\"easymeals_core_separator.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"qodef-shortcode qodef-m  qodef-separator clear\">\n\t<div class=\"qodef-m-line\" style=\"border-color: #0A79A1;border-style: solid;width: 70px;border-bottom-width: 3px\"><\/div>\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6cd9da28 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"6cd9da28\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-47bf2484\" data-id=\"47bf2484\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4237a501 elementor-widget elementor-widget-image\" data-id=\"4237a501\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"828\" height=\"679\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95.png\" class=\"attachment-large size-large wp-image-16757\" alt=\"ESP, ESPAN_E95, Trip circuit supervision ralay\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95.png 828w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95-300x246.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95-768x630.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95-15x12.png 15w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95-24x20.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95-36x30.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2026\/02\/ESP-ESPAN_E95-43x35.png 43w\" sizes=\"(max-width: 828px) 100vw, 828px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-216067c7 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"216067c7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-16f3fa0d\" data-id=\"16f3fa0d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-23da5849 elementor-widget elementor-widget-spacer\" data-id=\"23da5849\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-64d41c40 elementor-widget elementor-widget-heading\" data-id=\"64d41c40\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Description<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6965937c elementor-widget elementor-widget-text-editor\" data-id=\"6965937c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Trip circuit supervision relay (E95) is a device commonly used in power systems to monitor and ensure the reliability of the trip circuit in switchgear or power circuit breaker. It plays a critical role in power stations and substations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7efb3e2 elementor-widget elementor-widget-spacer\" data-id=\"7efb3e2\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b2f5136 elementor-widget elementor-widget-heading\" data-id=\"b2f5136\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Features<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42b058a elementor-widget elementor-widget-text-editor\" data-id=\"42b058a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Monitoring the trip circuit status<\/strong><\/p><ul><li>Ensures the continuity of the trip circuit, which is responsible for tripping the breaker.<\/li><li>Detects any disconnections or abnormalities in the circuit, such as broken wires or blown fuses of DC circuit.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6e8b52 elementor-widget elementor-widget-text-editor\" data-id=\"b6e8b52\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Enhancing the reliability of protection systems<\/strong><\/p><ul><li>Alerts operators to issues in the trip circuit so they can be resolved before a fault occurs.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fc987d elementor-widget elementor-widget-text-editor\" data-id=\"6fc987d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Supervising during normal operation and activation<\/strong><\/p><ul><li>Operates continuously to monitor the circuit during both standby and active trip conditions.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c128da4 elementor-widget elementor-widget-spacer\" data-id=\"6c128da4\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84dc14d elementor-widget elementor-widget-heading\" data-id=\"84dc14d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Application<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1658092 elementor-widget elementor-widget-text-editor\" data-id=\"1658092\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In a protection system, the trip circuit of the circuit breaker is very vital as it isolates the faulty section. A failed trip coil or its circuit, during an event of actual fault, where that CB is commanded to clear the fault, will unable to isolate the faulted equipment \/ Section, as results the fault remains in to the system. Hence, fault shall be isolated by the upstream protective relay.<br \/><br \/>The supervision function is particularly important, when there is only one tripping coil and CB tripping is vital such as Generator circuit breakers or any other important circuit breaker in distribution networks. The E95 is intended for a continuous supervision of circuit breaker trip circuit and to give an annunciation or alarm for he following conditions,<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6324a18 elementor-widget elementor-widget-text-editor\" data-id=\"6324a18\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li>Short circuit in control supply (DC)<\/li><li>Open circuit in control supply (DC)<\/li><li>Loss of control supply voltage<\/li><li>Failure of mechanism<\/li><\/ul><p>For any of the above condition, The circuit breaker could not trip and isolates the faulty part while system has actual fault. To overcome such situation, Trip circuit supervision relay (E95) becomes very necessary.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d08677 elementor-widget elementor-widget-spacer\" data-id=\"0d08677\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44d47754 elementor-widget elementor-widget-heading\" data-id=\"44d47754\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Data <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4eb090cb elementor-widget elementor-widget-image\" data-id=\"4eb090cb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1860\" height=\"732\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay.png\" class=\"attachment-full size-full wp-image-14490\" alt=\"E95_Trip Circuit Supervision Relay\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay.png 1860w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-300x118.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-1024x403.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-768x302.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-1536x604.png 1536w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-18x7.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-24x9.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-36x14.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Trip-Circuit-Supervision-Relay-89x35.png 89w\" sizes=\"(max-width: 1860px) 100vw, 1860px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5832c296 elementor-widget elementor-widget-spacer\" data-id=\"5832c296\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e3f59e elementor-widget elementor-widget-heading\" data-id=\"0e3f59e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Operations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-893ec0f elementor-widget elementor-widget-text-editor\" data-id=\"893ec0f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Figure : 1<\/strong> Positive DC Trip bus operation (Typical diagram)<\/p><p><strong>Figure : 2<\/strong> The LED of the E95 lights up (CB open, TC OK) if the breaker is Open, the trip coil is healthy, and the 52b contact is functioning properly. The LED turns off when the breaker closed. The 52b contact helps keep the internal relay energized to prevent unnecessary alarms during breaker operation. During normal operation, there may be a short period when both the 52a and 52b contacts are open. The relay includes a capacitor that delays dropout for at least 200 milliseconds to reduce false alarms during this period.<\/p><p><strong>Figure : 3<\/strong> In case the breaker is closed, the LED of the E95 lights up (CB Close, TC OK), the trip coil is healthy, and the 52a contact is functioning properly.<\/p><p><strong>Figure : 4<\/strong> At normal condition, in the event of a trip contact is operated, the trip signal will direct to the trip coil of the breakerthrough the 52a contact.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a45d3a elementor-widget elementor-widget-image\" data-id=\"4a45d3a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1896\" height=\"1138\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations.png\" class=\"attachment-full size-full wp-image-14492\" alt=\"E95_Operations\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations.png 1896w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-300x180.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-1024x615.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-768x461.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-1536x922.png 1536w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-18x12.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-24x14.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-36x22.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Operations-58x35.png 58w\" sizes=\"(max-width: 1896px) 100vw, 1896px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6cc7309 elementor-widget elementor-widget-spacer\" data-id=\"6cc7309\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5650f1fd elementor-widget elementor-widget-heading\" data-id=\"5650f1fd\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Connection Diagrams <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-117c9e3b elementor-widget elementor-widget-image\" data-id=\"117c9e3b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1852\" height=\"658\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams.png\" class=\"attachment-full size-full wp-image-14493\" alt=\"E95_Connection Diagrams\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams.png 1852w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-300x107.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-1024x364.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-768x273.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-1536x546.png 1536w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-18x6.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-24x9.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-36x13.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Connection-Diagrams-99x35.png 99w\" sizes=\"(max-width: 1852px) 100vw, 1852px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-50ecee91 elementor-widget elementor-widget-heading\" data-id=\"50ecee91\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimension <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d1ea7cd elementor-widget elementor-widget-image\" data-id=\"3d1ea7cd\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2034\" height=\"978\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount.png\" class=\"attachment-full size-full wp-image-14495\" alt=\"E95_Dimension Flush mount\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount.png 2034w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-300x144.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-1024x492.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-768x369.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-1536x739.png 1536w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-18x9.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-24x12.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-36x17.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Dimension-Flush-mount-73x35.png 73w\" sizes=\"(max-width: 2034px) 100vw, 2034px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e27a3b elementor-widget elementor-widget-image\" data-id=\"8e27a3b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2782\" height=\"1394\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail-.png\" class=\"attachment-full size-full wp-image-14494\" alt=\"E95 _Dimension DIN rail\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail-.png 2782w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--300x150.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--1024x513.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--768x385.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--1536x770.png 1536w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--2048x1026.png 2048w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--18x9.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--1300x650.png 1300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--24x12.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--36x18.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95-_Dimension-DIN-rail--70x35.png 70w\" sizes=\"(max-width: 2782px) 100vw, 2782px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c25c367 elementor-widget elementor-widget-spacer\" data-id=\"4c25c367\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70af51b0 elementor-widget elementor-widget-heading\" data-id=\"70af51b0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Product Coding <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24e08a27 elementor-widget elementor-widget-image\" data-id=\"24e08a27\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2412\" height=\"596\" src=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding.png\" class=\"attachment-full size-full wp-image-14496\" alt=\"E95_Product Coding\" srcset=\"https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding.png 2412w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-300x74.png 300w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-1024x253.png 1024w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-768x190.png 768w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-1536x380.png 1536w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-2048x506.png 2048w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-18x4.png 18w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-24x6.png 24w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-36x9.png 36w, https:\/\/www.espowercorp.com\/wp-content\/uploads\/2025\/06\/E95_Product-Coding-142x35.png 142w\" sizes=\"(max-width: 2412px) 100vw, 2412px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6190a3f elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"6190a3f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-923e593\" data-id=\"923e593\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-de4de09 elementor-widget elementor-widget-spacer\" data-id=\"de4de09\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-320e3ba elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"320e3ba\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-43fb9cb\" data-id=\"43fb9cb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17b6400 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"17b6400\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-xs\" href=\"https:\/\/drive.google.com\/file\/d\/1pEGrvGDY92FvndSI1EeD2bJ54jvQBg9j\/view?usp=sharing\" target=\"_blank\" download=\"\" id=\"BTN_ESPOWER\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e23\u0e32\u0e22\u0e25\u0e30\u0e40\u0e2d\u0e35\u0e22\u0e14\u0e2a\u0e34\u0e19\u0e04\u0e49\u0e32<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-f56059b\" data-id=\"f56059b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-a965d19\" data-id=\"a965d19\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-413d4b0 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"413d4b0\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-size-xs\" role=\"button\" id=\"BTN_ESPOWER\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0e14\u0e32\u0e27\u0e19\u0e4c\u0e42\u0e2b\u0e25\u0e14\u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-175a26b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"175a26b9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-63ca76d2\" data-id=\"63ca76d2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7dc8aa0e elementor-widget elementor-widget-spacer\" data-id=\"7dc8aa0e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SD-BD-04-02\/Rev.11\/30-04-69 TRIP CIRCUIT SUPERVISION RELAY Description Trip circuit supervision relay (E95) is a device commonly used in power systems to monitor and ensure the reliability of the trip circuit in switchgear or power circuit breaker. It plays a critical role in power stations and substations. Features Monitoring the trip circuit status Ensures the continuity of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Trip Circuit Supervision Relay - ESPOWER<\/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.espowercorp.com\/en\/trip-circuit-supervision-relay\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trip Circuit Supervision Relay - ESPOWER\" \/>\n<meta property=\"og:description\" content=\"SD-BD-04-02\/Rev.11\/30-04-69 TRIP CIRCUIT SUPERVISION RELAY Description Trip circuit supervision relay (E95) is a device commonly used in power systems to monitor and ensure the reliability of the trip circuit in switchgear or power circuit breaker. It plays a critical role in power stations and substations. 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