{"title":"Fire-Lite Relay Modules","description":"\u003cp\u003eSLC-driven dry-contact relay modules used for HVAC shutdown, door release, damper control, and elevator recall in commercial and institutional buildings. CRF-300 carries two Form-C contacts; CRF-300-6 packages six relays for high-density mechanical interfaces.\u003c\/p\u003e\u003cp\u003eAddressable units run on the SLC for Fire-Lite ES-50X, ES-200X, MS-9050UD, MS-9200UDLS, and MS-9600LS panels. Conventional MR-101\/CR, MR-201\/CR, MR-104\/CR, and 4XZMF zone relays wire to IDC and NAC circuits on legacy MS controls.\u003c\/p\u003e","products":[{"product_id":"fire-lite-crf-300-2-form-relays-built-in-addressable-relay-module","title":"Fire-Lite CRF-300 Addressable Relay Module","description":"\u003cp\u003eFire-Lite CRF-300 Addressable Relay Module.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFM approved\u003c\/li\u003e\n\u003cli\u003eULC listed model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in type identification automatically identifies these\u003c\/li\u003e\n\u003cli\u003eInternal circuitry and relay powered directly by two-wire\u003c\/li\u003e\n\u003cli\u003eIntegral LED “blinks” green each time a communication is\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":49744004972837,"sku":"CRF-300","price":107.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/fire-lite-relay-modules-default-title-fire-lite-crf-300-addressable-relay-module-33035974377696.jpg?v=1771297453"},{"product_id":"fire-lite-mr-104-cr","title":"Fire-Lite MR-104\/CR MR-Series Relay Module","description":"\u003cp\u003eFire-Lite MR-104\/CR MR-Series multi-voltage relay module with clear cover.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL listed\u003c\/li\u003e\n\u003cli\u003eNFPA 72 compatible auxiliary control relay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour DPDT relay contacts rated 10A at 28 VDC \/ 120 VAC resistive load\u003c\/li\u003e\n\u003cli\u003eMulti-voltage coil operates on 24 VDC, 24 VAC, or 120 VAC nominal\u003c\/li\u003e\n\u003cli\u003eClear polycarbonate enclosure with mounting flanges for surface or backbox installation\u003c\/li\u003e\n\u003cli\u003eLED indication of each relay coil energization state\u003c\/li\u003e\n\u003cli\u003eField-replaceable relay sockets for service without rewiring\u003c\/li\u003e\n\u003cli\u003eSuitable for HVAC shutdown, elevator recall, door release, and damper interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMulti-voltage relay modules provide the electrical interface between a fire alarm control panel and auxiliary building systems that the alarm needs to actuate — elevator recall per ASME A17.1 \/ NFPA 72 firefighter recall, HVAC fan and damper shutdown, magnetic door holder release, and similar control functions. The MR-Series accepts either AC or DC coil voltage from the panel or NAC, and provides multiple isolated dry-contact outputs for downstream control wiring. The clear-cover variant allows the installer to verify relay state visually during commissioning and troubleshooting without removing the enclosure.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":52004368711973,"sku":"MR-104\/CR","price":136.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/fire-lite-relays-default-title-fire-lite-mr-104-cr-relay-31896815337696.jpg?v=1771296122"},{"product_id":"fire-lite-mr-201-cr","title":"Fire-Lite MR-201\/CR MR-Series Relay Module","description":"\u003cp\u003eFire-Lite MR-201\/CR MR-Series multi-voltage relay module with clear cover and higher-current contacts.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL listed\u003c\/li\u003e\n\u003cli\u003eNFPA 72 compatible auxiliary control relay\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSingle relay contact rated for higher-current load switching than the MR-101 base model\u003c\/li\u003e\n\u003cli\u003eMulti-voltage coil operates on 24 VDC, 24 VAC, or 120 VAC nominal\u003c\/li\u003e\n\u003cli\u003eClear polycarbonate enclosure with mounting flanges for surface or backbox installation\u003c\/li\u003e\n\u003cli\u003eLED indication of coil energization state\u003c\/li\u003e\n\u003cli\u003eField-replaceable relay socket for service without rewiring\u003c\/li\u003e\n\u003cli\u003eSuitable for higher-load HVAC fan, blower, or damper actuator control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MR-201\/CR is positioned within the MR-Series for control functions that exceed the contact rating of the entry-level MR-101 — typically larger HVAC blower contactors, makeup-air dampers, smoke-control motorized dampers, or similar inductive loads that draw inrush current beyond the standard 10A spec. The multi-voltage coil and clear-cover format are common across the MR family, which simplifies inventory for service technicians stocking auxiliary control relays for life-safety interface work. Confirming the connected load current, voltage, and inductive characteristic against the relay contact rating is required during system design.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":52004374020389,"sku":"MR-201\/CR","price":53.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/fire-lite-fire-alarms-default-title-fire-lite-mr-201-cr-mr-series-control-relay-37589525233888.jpg?v=1771296037"},{"product_id":"fire-lite-4xzmf-zone-relay-module","title":"Fire-Lite 4XZMF Relay Module","description":"\u003cp\u003eFire-Lite 4XZMF four-zone conventional relay module for compatible Fire-Lite panels.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUL listed (9th edition)\u003c\/li\u003e\n\u003cli\u003eCSFM listed\u003c\/li\u003e\n\u003cli\u003eFM listed\u003c\/li\u003e\n\u003cli\u003eMEA listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour independently programmable relay outputs for zone-based auxiliary control\u003c\/li\u003e\n\u003cli\u003eCompatible with Fire-Lite conventional panel families\u003c\/li\u003e\n\u003cli\u003eEach relay can be programmed to activate on alarm, supervisory, or trouble conditions\u003c\/li\u003e\n\u003cli\u003eUsed for door holder release, HVAC shutdown, elevator recall, and auxiliary notification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eZone relay modules provide multiple independently controlled switching outputs that the fire alarm control panel uses to trigger auxiliary building systems when alarm or supervisory conditions occur. The 4XZMF provides four relay outputs that can be individually assigned to zones or system events — enabling differentiated responses such as stairwell door holder release on alarm, HVAC damper closure on supervisory, or elevator recall on specific floor activation. Relay contact ratings must be matched to the connected load; verify the contact current and voltage specifications against the controlled device requirements.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":52004375298341,"sku":"4XZMF","price":130.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/FL-4XZMF.jpg?v=1771303945"},{"product_id":"fire-lite-crf-300-6","title":"Fire-Lite CRF-300-6 Addressable Relay Module","description":"\u003cp\u003eFire-Lite CRF-300-6 Addressable Relay Module.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMEA\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e Six addressable Form-C relay contacts.\u003c\/li\u003e\n\u003cli\u003e Removable 12 AWG (3.25 mm²) to 18 AWG (0.9 mm²) plug\u003c\/li\u003e\n\u003cli\u003e Status indicators for each point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":52004375888165,"sku":"CRF-300-6","price":511.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/fire-lite-modules-default-title-fire-lite-crf-300-6-6-form-c-relay-module-31896797085920.jpg?v=1771296014"}],"url":"https:\/\/fastalarmdistribution.com\/collections\/fire-lite-relay-modules.oembed","provider":"Fast Alarm Distribution","version":"1.0","type":"link"}