{"product_id":"measurement-technology-mtl-2211-switch-operated-relay-120v-ac","title":"Measurement Technology Mtl 2211 Switch Operated Relay 120V Ac","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\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMeasurement Technology Ltd (MTL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitch Operated Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel \/ Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMTL 2211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-Channel IS-Input (Intrinsically Safe Input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[EEx ia] IIC – Baseefa No. Ex802333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBS 5501: Part 7:1977 \/ EN50 020 \/ IEC79-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Parameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUmax 7V, Ik 22mA, Cext 13µF, Lext 69mH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHazardous Area Classification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass I, II, III Groups A, B, C, D, E, F, G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24V DC \/ 120V AC \/ 240V AC, 5VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250V AC, 500VA, 5A Max (Resistive)\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUsed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e460 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Measurement Technology Ltd MTL 2211 Switch Operated Relay is a high-quality intrinsically safe module designed for use in hazardous and industrial environments. This 2-channel relay unit provides reliable isolation between control circuits and field equipment, ensuring safe operation of switches, alarms, and indicators within hazardous zones. Certified under [EEx ia] IIC and compliant with BS 5501, EN50 020, and IEC79-11 standards, it offers robust electrical safety, stable performance, and precise control even in the most demanding industrial conditions.\u003c\/p\u003e\n\u003cp\u003eManufactured in the USA, the MTL 2211 relay supports multiple power supply options (24V DC, 120V AC, or 240V AC) and handles up to 250V AC at 5A resistive load. Designed for maximum safety, it provides electrical isolation, surge protection, and compatibility with Class I, II, and III Groups A–G hazardous locations. Compact, efficient, and built for long service life, this relay is a trusted solution for process automation, petrochemical, marine, and power control systems where safety and reliability are paramount.\u003c\/p\u003e\n\u003cdiv style=\"text-align: right;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/9074\/4727\/files\/mtl_mtl2211_2-channel_switch_operated_relay-40475_2_1120x_74544a76-8c06-4397-ac31-da1934ca29e2_480x480.jpg?v=1761279475\" alt=\"Measurement Technology Mtl 2211 Switch Operated Relay 120V Ac\" style=\"float: right;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: right;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Intrinsically Safe Design:\u003c\/strong\u003e Certified for hazardous-area operation under [EEx ia] IIC standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Dual-Channel Configuration:\u003c\/strong\u003e Supports two isolated intrinsically safe inputs for control applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Wide Power Range:\u003c\/strong\u003e Operates on 24V DC, 120V AC, or 240V AC power supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. High Contact Rating:\u003c\/strong\u003e Handles up to 250V AC, 5A resistive load for reliable switching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Comprehensive Safety Standards:\u003c\/strong\u003e Compliant with BS, EN, and IEC industrial safety regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Ambient Endurance:\u003c\/strong\u003e Performs efficiently in temperatures up to 60°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Compact \u0026amp; Durable:\u003c\/strong\u003e Space-saving design with rugged build for industrial use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Electrical Isolation:\u003c\/strong\u003e Provides complete separation between hazardous and safe circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Multi-Class Certification:\u003c\/strong\u003e Approved for Class I, II, III, Groups A to G environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Reliable Brand:\u003c\/strong\u003e Built by Measurement Technology Ltd, known for precision and safety electronics.\u003c\/p\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. Process Automation:\u003c\/strong\u003e Controls alarms and signals in hazardous-area instrumentation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Petrochemical Plants:\u003c\/strong\u003e Provides safe relay operation in gas and vapor environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Oil \u0026amp; Gas Industry:\u003c\/strong\u003e Interfaces with field switches and monitoring circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Marine Systems:\u003c\/strong\u003e Used for signal control in ship automation and monitoring panels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Power Generation:\u003c\/strong\u003e Protects control circuits in turbine and substation automation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Water Treatment Plants:\u003c\/strong\u003e Operates safely in damp and hazardous locations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Pharmaceutical Facilities:\u003c\/strong\u003e Maintains safety and compliance in cleanroom control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Industrial Control Panels:\u003c\/strong\u003e Acts as a safe relay interface between field and logic circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. Refineries:\u003c\/strong\u003e Provides signal isolation and switch control in explosive zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Automation Labs:\u003c\/strong\u003e Used for testing and calibration in intrinsically safe environments.\u003c\/p\u003e\n\u003cp\u003eExplore the \u003ca href=\"https:\/\/aeliyamarine.com\/products\/measurement-mtl2210b-1-channel-switch-operated-relay\" title=\"high-quality Switch Operated Relay\"\u003e\u003cstrong\u003ehigh-quality Switch Operated Relay\u003c\/strong\u003e\u003c\/a\u003e at Aeliya Marine Tech designed for reliable switching performance, signal isolation, and long-lasting operation in industrial automation systems.\u003c\/p\u003e","brand":"Measurement Technology Ltd","offers":[{"title":"Default Title","offer_id":47395151085719,"sku":"40475","price":222.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/9074\/4727\/files\/mtl_mtl2211_2-channel_switch_operated_relay-40475_1.jpg?v=1712219273","url":"https:\/\/aeliyamarine.com\/products\/measurement-technology-mtl-2211-switch-operated-relay-120v-ac","provider":"Aeliya Marine","version":"1.0","type":"link"}