{"title":"Monitoring Relays","description":"\u003cp data-start=\"490\" data-end=\"812\"\u003eMonitoring relays are used for the reliable monitoring of electrical parameters in industrial plants, machinery, and control systems. Among other things, they monitor voltage, phase sequence, phase failure, frequency, and grid conditions, contributing to the safe operation of electrical systems and industrial processes.\u003c\/p\u003e\n\u003cp data-start=\"820\" data-end=\"1152\"\u003eIn our Energy-Shop, you will find high-quality monitoring relays from TELE Haase for professional applications in industrial automation, control panel construction, and energy technology. The relays are ideal for grid monitoring, voltage monitoring, and for protecting sensitive machine and control systems in industrial applications.\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1456\" data-is-last-node=\"\"\u003eThe monitoring relays impress with precise monitoring functions, high operational reliability, and easy integration into industrial controls and control cabinets. Buy monitoring relays online now – for reliable grid and system monitoring in professional industrial applications.\u003c\/p\u003e","products":[{"product_id":"e1yf400v01-0-85-spannungsuberwachungsrelais-fur-3-phasen-netze","title":"E1YF400V01 0.85 - Voltage Monitoring Relay","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eTELE E1YF400V01 0.85 Voltage monitoring relay for 3-phase 400V networks with undervoltage monitoring and 1 changeover output (5A). Compact DIN rail relay according to VDE 0108 for power distribution, emergency lighting, and industrial systems.\u003c\/p\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57712703111552,"sku":"1340402","price":111.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/E1YF400V010.85.png?v=1779092129"},{"product_id":"e3yf400v02-0-85-spannungsuberwachungsrelais","title":"E3YF400V02 0.85 - Voltage Monitoring Relay","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eTELE E3YF400V02 0.85 Voltage monitoring relay for 3-phase 400V networks with undervoltage monitoring and 2 changeover outputs (5A). Compact DIN rail relay for power distribution, safety power supplies and industrial facilities.\u003c\/p\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57721975341440,"sku":"1341401","price":96.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/E3YF400V020.85.png?v=1779089682"},{"product_id":"g2ba480v12a-wirkleistungs-messumformer-4-20-ma-analogausgang","title":"G2BA480V12A Active Power Transducer 4–20 mA Analog Output","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eTELE G2BA480V12A 4–20mA active power transducer for 1- and 3-phase networks up to 480V AC. Power measurement with analog 4–20mA output for connection to PLCs, control systems, and industrial automation systems.\u003c\/p\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57723175108992,"sku":"2390705","price":293.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/G2BA480V12A.png?v=1779089519"},{"product_id":"g2bm400v12afl10-uberwachungsrelais-400v-ac","title":"G2BM400V12AFL10 Monitoring Relay 12-400V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eTELE G2BM400V12AFL10 Active Power Monitoring Relay with 1 Changeover Output (5A), Fault Memory and Detection of Disconnected Loads. Ideal for load monitoring of hoists, motors, pumps and conveyor systems in industrial applications.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57723942044032,"sku":"2390702","price":279.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/G2BM400V12AFL10.png?v=1779092508"},{"product_id":"g2cm400v10al20-uberwachungsrelais-400v-ac","title":"G2CM400V10AL20 Monitoring relay 400V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eTELE G2CM400V10AL20 Power factor monitoring relay for Cos-φ monitoring in 1- and 3-phase networks with 2 changeover outputs (5A). Ideal for underload detection, dry run protection, pump monitoring and industrial automation applications.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57725885677952,"sku":"2390602","price":206.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/2390602_g2cm400v10al20_de.png?v=1779095152"},{"product_id":"g2cu400v10al10-leistungsfaktor-uberwachung-400v-ac","title":"G2CU400V10AL10 Power Factor Monitoring 400V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003e\n\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\n\u003cdiv class=\"\"\u003e\n\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\n\u003cp\u003eTELE G2CU400V10AL10 Power factor monitoring relay for Cos-φ monitoring in 1- and 3-phase networks with 1 changeover output (5A). Ideal for underload detection, dry-running protection, and pump monitoring in industry and automation. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57726060528000,"sku":"2390600","price":114.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/2390600_g2cu400v10al10_de.png?v=1779095216"},{"product_id":"g2pf400vs02-3-phasen-phasenfolgeuberwachung-400v-ac","title":"G2PF400VS02 3-Phase Phase Sequence Monitoring 400V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eTELE G2PF400VS02 voltage monitoring relay for 3-phase 400V networks with 2 changeover outputs (5A), phase failure, phase sequence and asymmetry monitoring. Compact DIN rail relay for mechanical engineering, industrial automation and control cabinet construction.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57726942642560,"sku":"239000","price":82.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/G2PF400VS02.png?v=1779095526"},{"product_id":"g2pm400vsy20-3-phasen-spannungsuberwachung-400v-ac","title":"G2PM400VSY20 3-Phase Voltage Monitoring 400V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eTELE G2PM400VSY20 Voltage monitoring relay for 3-phase 400V networks with 24–240V AC\/DC supply, 2 changeover outputs (5A), phase failure, phase sequence, and asymmetry monitoring. Compact DIN rail relay for industry, mechanical engineering, and control cabinet manufacturing.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57727585190272,"sku":"2390504","price":178.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/G2PM400VSY20.png?v=1779096350"},{"product_id":"g2pu690vs20-3-phasiges-unterspannungsrelais-690v-ac","title":"G2PU690VS20 3-Phase Undervoltage Relay 690V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003e\n\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\n\u003cdiv class=\"\"\u003e\n\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\n\u003cp\u003eTELE G2PU690VS20 Voltage monitoring relay for 3-phase networks from 208–690V AC with phase failure, phase sequence, and undervoltage monitoring. Compact DIN rail relay with 2 changeover outputs (5A) for industrial and control cabinet applications.\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57728509313408,"sku":"2390507","price":177.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/2390507_g2pu690vs20_de.png?v=1779102356"},{"product_id":"g4bm480v12adtl20-lastuberwachungsrelais-480v-ac","title":"G4BM480V12ADTL20 Load Monitoring Relay 480V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eTELE G4BM480V12ADTL20 Active Power Monitoring Relay for 24-240V AC\/DC for monitoring 1- and 3-phase networks. Power relay with 2 changeover outputs, display, temperature monitoring, and dry-running protection for industry and automation.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57736183710080,"sku":"2394706","price":518.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/G4BM480V12ADTL20.png?v=1779102754"},{"product_id":"na003-m64-na-schutz-internationale-variante","title":"International Grid Protection – NA003-M64 Grid Protection Relay","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTELE NA003-M64 Grid and Plant Protection Relay\u003c\/strong\u003e is a flexible solution for \u003cstrong\u003einternational use in power generation plants\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThanks to freely configurable settings and integrated parameter sets, the device is suitable for a wide range of grid requirements worldwide.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57736312684928,"sku":"2700100","price":346.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/2700100E_na003-m64-version-e_de.png?v=1779192668"},{"product_id":"na003-m64-at-na-schutz-osterreich-variante","title":"NA protection Austria – NA003-M64 for TOR-compliant systems","description":"\u003cp\u003eThe \u003cstrong\u003eTELE NA003-M64 Grid and Plant Protection Relay\u003c\/strong\u003e is the ideal solution for \u003cstrong\u003egrid and plant protection in Austria\u003c\/strong\u003e according to TOR R25 and OVE guidelines.\u003c\/p\u003e\n\u003cp\u003eIt ensures the \u003cstrong\u003esafe disconnection of power generation systems from the grid\u003c\/strong\u003e in the event of faults and protects both systems and the public grid.\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57762316452224,"sku":"2700108","price":433.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/jt-na-schutz.png?v=1779192611"},{"product_id":"tr2-230vac-trafomodul-230v-ac","title":"TR2-230VAC Transformer Module 230V AC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003e\n\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\n\u003cdiv class=\"\"\u003e\n\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\n\u003cp\u003eTELE TR2-230VAC power module for supplying voltage to monitoring relays of the GAMMA and TREND series. Compact 230V AC supply transformer with galvanic isolation for industrial control and monitoring applications.\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57762818556288,"sku":"282120","price":10.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/282120_tr2-230vac_de.png?v=1779192264"},{"product_id":"v4lm4s30-fullstandsuberwachung-24-240-v-ac-dc","title":"V4LM4S30 Level monitoring 24–240 V AC\/DC","description":"\u003cdiv class=\"md-layout\"\u003e\n\n\u003cdiv class=\"md-layout-item table-holder\"\u003e\n\n\u003cdiv class=\"md-table custom-content\"\u003e\n\n\u003cmeta charset=\"utf-8\"\u003eTELE V4LM4S30 Level Monitoring Relay for 24–240V AC\/DC with 4 Probe Inputs, 10 Monitoring Functions, and 3 Relay Outputs (5A). Multifunctional level relay for pump control, dry-run protection, and level monitoring.\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"TELE Haase","offers":[{"title":"Default Title","offer_id":57763554918784,"sku":"2104500","price":171.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/files\/2104500_v4lm4s30-24-240v-acdc_de.png?v=1779191973"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0082\/9824\/collections\/Gruppe-Ueberwachungsrelais.png?v=1781597496","url":"https:\/\/energie-shop.at\/en\/collections\/ueberwachungsrelais.oembed","provider":"Energie-Shop by JaunaTronic","version":"1.0","type":"link"}