{"product_id":"air-products-and-controls-msr-50rka-w-control-with-sounder-assembly-double-gang-24-vdc","title":"Air Products And Controls MSR-50RKA\/W Control with Sounder Assembly (Double-Gang) 24 VDC","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eAir Products and Controls MSR-50RKA\/W is a remote control and sounder assembly for duct smoke detectors that provides audible and visual indication plus key-operated test and reset. The unit operates at 24 VDC, mounts to a double-gang Decora-style plate, and is compatible with SL-2000, SM-501 and RT-3000 series detectors. It includes a lever-operated quick-connect four-position terminal block and a port for an optional strobe assembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTri-color pilot, trouble and alarm LEDs with integrated enhanced sounder (78 dB @ 10') and horn current specification\u003c\/li\u003e\n  \u003cli\u003eKey-operated test and reset with lever-operated no-tools four-position terminal block and wiring terminations for pigtails\u003c\/li\u003e\n  \u003cli\u003eMounts to standard double-gang Decora plate; compatible with SL-2000, SM-501 and RT-3000 series duct smoke detectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eRemote key test\/reset accessory for duct smoke detectors; 24 VDC operation; integrated sounder and visual indicators; double-gang Decora mounting; optional strobe port.\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: AIR PRODUCTS AND CONTROLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MSR-50RKA\/W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\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: Air Products and Controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: MSR-50RKA\/W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Control with sounder assembly \/ Remote alarm accessory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 24 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e: 0.092 A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Current (LEDs)\u003c\/strong\u003e: 15 mA @ 24 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorn Current\u003c\/strong\u003e: 20 mA @ 24 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlarm Sound Level\u003c\/strong\u003e: 78 dB @ 10' (3.0 m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Gauge\u003c\/strong\u003e: 14-22 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Terminations - LEDs\/Horn\u003c\/strong\u003e: 6\" (15.2 cm) \/ 24 AWG pigtails\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Terminations - Switches\u003c\/strong\u003e: 6\" (15.2 cm) \/ 22 AWG pigtails\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Detectors\u003c\/strong\u003e: SL-2000 series, SM-501 series, RT-3000 series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (overall)\u003c\/strong\u003e: 5.50\" L x 3.38\" W x 2.69\" H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (double-gang plate)\u003c\/strong\u003e: 4.5\" W x 4.5\" H (11.4 x 11.4 cm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.88 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0 to 49 �C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Element\u003c\/strong\u003e: Key switch (remote test and reset)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndicators\u003c\/strong\u003e: Tri-color visual indication for pilot, trouble and alarm; alarm indicator red\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Lever-operated quick-connect four-position terminal block (no-tools)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStrobe Port\u003c\/strong\u003e: Port for optional strobe assembly (strobe and audible buzzer intended for private mode only; not ADA compliant for public life-safety notification)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing \/ Plate Style\u003c\/strong\u003e: Decora-style double-gang face plate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards and Approvals\u003c\/strong\u003e: UL File #S7425; UL 268; CSFM 7300-1004:107; MEA 73-92-E, Vol. 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProposition 65\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"AIR PRODUCTS AND CONTROLS","offers":[{"title":"Default Title","offer_id":51500431933746,"sku":"MSR-50RKA\/W","price":93.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/314718800.webp?v=1784685411","url":"https:\/\/voomisupply.com\/products\/air-products-and-controls-msr-50rka-w-control-with-sounder-assembly-double-gang-24-vdc","provider":"Voomi Supply","version":"1.0","type":"link"}