{"product_id":"functional-devices-ribmnlb-4no-track-mount-ahu-fan-safety-alarm-circuit-24-vac-dc-2-75-in-track-mount","title":"Functional Devices RIBMNLB-4NO Track Mount AHU Fan Safety Alarm Circuit 24 VAC\/DC (2.75 in track mount)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eFunctional Devices RIBMNLB-4NO is a general purpose logic circuit for AHU fan safety alarm applications, providing 24 VAC\/DC power input and four alarm inputs with normally open outputs. The module is designed for 2.75 in track mounting for HVAC and building automation monitoring and alarm use. It includes LED relay status indication, accepts a range of AC and DC voltages, and is UL listed with a long mechanical life rating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24 VAC\/DC power input\u003c\/li\u003e\n  \u003cli\u003eFour alarm inputs with normally open (N\/O) outputs\u003c\/li\u003e\n  \u003cli\u003e2.75 in track mount form factor for snap-track installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003e4-channel track-mount logic board with LED relay status, low coil current, UL and CE approvals\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: FUNCTIONAL DEVICES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: RIBMNLB-4NO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Functional Devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: RIBMNLB-4NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: AHU fan safety alarm \/ general purpose logic circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 24 VAC\/DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlarm Inputs\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Relays\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Type\u003c\/strong\u003e: Normally open (N\/O)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: 2.75 in track mount (snap-track)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Track\u003c\/strong\u003e: MT212-6 (listed compatibility)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Status Indicator\u003c\/strong\u003e: LED (on when relay activated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Current\u003c\/strong\u003e: Low coil current\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLife Rating\u003c\/strong\u003e: 10 million cycles minimum (mechanical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -30 to 140 F (-34 to 60 C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e: 5% to 95% non-condensing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 1.75 in H x 4 in W x 1.25 in L (4.45 x 10.16 x 3.18 cm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApprovals\u003c\/strong\u003e: UL 916, UL 864, CSFM, UL File #E68805, CE\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"FUNCTIONAL DEVICES","offers":[{"title":"Default Title","offer_id":51467551670578,"sku":"RIBMNLB-4NO","price":154.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313940180.jpg?v=1783906689","url":"https:\/\/voomisupply.com\/products\/functional-devices-ribmnlb-4no-track-mount-ahu-fan-safety-alarm-circuit-24-vac-dc-2-75-in-track-mount","provider":"Voomi Supply","version":"1.0","type":"link"}