{"product_id":"merlin-gerin-rh10a-differential-current-relay-48-120-v-dc","title":"Merlin Gerin Rh10A Differential Current Relay 48-120 Vdc","description":"\u003cstyle\u003e\ntable {\n  border-collapse: collapse;\n  width: auto;\n}\nth, td {\n  border: 1px solid black;\n  padding: 8px;\n  text-align: left;\n}\nth {\n  background-color: #f2f2f2;\n}\n\u003c\/style\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMerlin Gerin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVigirex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRH10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDifferential Current Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrip Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 VAC \/ 48–120 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50736 D \/ 96\/31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5100510344\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e170 gm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Merlin Gerin RH10A Differential Current Relay from the Vigirex series is engineered to deliver advanced protection in electrical distribution systems. With a sensitivity of 300 mA, this device is ideal for detecting earth faults and leakage currents in low-voltage installations. It is compatible with both 48 VAC and 48–120 VDC power supplies, offering flexibility for varied industrial control setups.\u003c\/p\u003e\n\u003cp\u003eMade in France with high manufacturing standards, the RH10A relay enhances system reliability by promptly detecting residual current faults and helping prevent fire hazards and equipment damage. Its compact build and compatibility with a wide range of earth leakage current transformers make it a trusted choice for electrical engineers and system integrators.\u003c\/p\u003e\n\u003cdiv style=\"text-align: right;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/9074\/4727\/files\/merlin_gerin_rh10a_differential_current_relay_-_76503_1_1120x_229332ce-92ea-46a2-abe9-b5c1ffa90bc6_480x480.jpg?v=1753261228\" alt=\"Merlin Gerin Rh10A Differential Current Relay 48-120 Vdc\" style=\"float: right;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: right;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. High Sensitivity:\u003c\/strong\u003e Trip level of 300 mA provides effective detection of leakage and residual currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Wide Voltage Range:\u003c\/strong\u003e Operates on both 48 VAC and 48–120 VDC for flexible integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Compact and Lightweight:\u003c\/strong\u003e Weighs only 170 gm, ideal for panel-mounted applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Precise Detection:\u003c\/strong\u003e Ensures fast fault identification and disconnection to enhance safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Trusted Brand:\u003c\/strong\u003e Manufactured by Merlin Gerin, part of Schneider Electric Group, known for robust protection devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Modular Design:\u003c\/strong\u003e Easily fits with Vigirex toroids and associated accessories for earth fault protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Reliable Build:\u003c\/strong\u003e Designed and made in France, conforming to industrial quality standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Enhanced Safety:\u003c\/strong\u003e Prevents fire risks and protects against insulation faults in control panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Versatile Use:\u003c\/strong\u003e Compatible with both AC and DC environments for broad industrial utility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Easy Maintenance:\u003c\/strong\u003e Clearly marked terminals and reference codes simplify installation and service.\u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Industrial Automation Panels:\u003c\/strong\u003e Used for earth fault detection in control panels and motor drives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Power Distribution Systems:\u003c\/strong\u003e Offers reliable residual current protection in electrical switchboards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Building Management Systems:\u003c\/strong\u003e Ideal for commercial complexes to ensure safety compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Renewable Energy Installations:\u003c\/strong\u003e Protects inverters and solar panel circuits from fault currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Data Centers:\u003c\/strong\u003e Safeguards sensitive power distribution units from leakage currents.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. HVAC Systems:\u003c\/strong\u003e Protects compressors and electrical heating systems in case of ground faults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Water Treatment Facilities:\u003c\/strong\u003e Ensures electrical safety in pumps and automation cabinets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Marine and Offshore Installations:\u003c\/strong\u003e Used in generator control panels for residual fault detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Railway and Transport Systems:\u003c\/strong\u003e Ensures uninterrupted operation and safety in signaling circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. OEM Electrical Equipment:\u003c\/strong\u003e Embedded by panel builders and equipment manufacturers in smart safety circuits.\u003c\/p\u003e\n\u003cp\u003eDiscover \u003ca href=\"https:\/\/aeliyamarine.com\/products\/deif-rmc-131d-2-differential-current-relay-100050431-10\" title=\"premium Differential Current Relays\"\u003e\u003cstrong\u003epremium Differential Current Relays\u003c\/strong\u003e\u003c\/a\u003e at Aeliya Marine Tech engineered for precise earth leakage detection, robust performance, and reliable protection in industrial and marine electrical systems.\u003c\/p\u003e","brand":"Merlin Gerin","offers":[{"title":"Default Title","offer_id":47353546768535,"sku":"76503","price":242.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/9074\/4727\/files\/merlin_gerin_rh10a_differential_current_relay_-_76503_1.jpg?v=1742294610","url":"https:\/\/aeliyamarine.com\/products\/merlin-gerin-rh10a-differential-current-relay-48-120-v-dc","provider":"Aeliya Marine","version":"1.0","type":"link"}