{"title":"Protectowire Replacement Parts","description":"\u003ch2\u003eProtectowire replacement parts\u003c\/h2\u003e\u003cp\u003eSpare components for Protectowire linear heat detection systems. Replacement cable, junction boxes, and mounting hardware for installed Protectowire installations.\u003c\/p\u003e","products":[{"product_id":"protectowire-waw-p","title":"Protectowire WAW-P Wire Accessory","description":"\u003cp\u003eProtectowire WAW-P wire-to-wire accessory connector for PHSC-Series linear heat detection cable systems.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eUL Listed\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides a secure mid-run splice point for PHSC linear heat detection cable without compromising detection continuity\u003c\/li\u003e\n\u003cli\u003eCompatible with Protectowire's proprietary PHSC cable construction for consistent thermal response along the full cable run\u003c\/li\u003e\n\u003cli\u003eSupports installations in cable trays, conveyor systems, tunnels, and transformer rooms where cable routing requires intermediate connections\u003c\/li\u003e\n\u003cli\u003eMaintains the supervised circuit integrity required by NFPA 72 for linear heat detector installations\u003c\/li\u003e\n\u003cli\u003eInstalls using Protectowire-specified tooling to ensure rated thermal and electrical performance at the splice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtectowire linear heat detection (LHD) systems use proprietary PHSC-Series cable that responds to heat anywhere along its length, making them suitable for long-run applications in cable trays, conveyor belts, tunnel linings, and transformer rooms where point detectors cannot provide adequate coverage. The WAW-P connector is a field-assembly wire accessory designed for joining two PHSC cable sections at intermediate points in a detection run. All splices must be made using Protectowire-specified hardware to preserve UL listing and FM approval for the complete detection circuit.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Protectowire","offers":[{"title":"Default Title","offer_id":52004323754277,"sku":"WAW-P","price":0.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/protectowire-accessories-default-title-protectowire-waw-p-clip-corner-polypropyline-38277465145568.png?v=1771296796"},{"product_id":"protectowire-jd-1","title":"Protectowire JD-1 Junction Box Accessory","description":"\u003cp\u003eThe JD-1 is a junction box accessory used in Protectowire linear heat detection (LHD) installations. It provides a clean transition and connection point where the continuous Protectowire heat-sensing cable terminates, splices, or routes into conduit, end-of-line hardware, or control wiring. Using a dedicated junction box keeps field connections accessible for inspection and maintenance while protecting them from mechanical damage and environmental exposure along the detector run.\u003c\/p\u003e\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor use within UL 521 listed Protectowire linear heat detection systems\u003c\/li\u003e\n\u003cli\u003eSupports installations designed to FM 3210 approval requirements\u003c\/li\u003e\n\u003cli\u003eIntended for application under NFPA 72 design and inspection practices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides an accessible enclosure for cable terminations and transitions\u003c\/li\u003e\n\u003cli\u003eProtects field connections from dust, moisture, and mechanical impact\u003c\/li\u003e\n\u003cli\u003eMaintains continuity of the heat-sensing cable circuit at junction points\u003c\/li\u003e\n\u003cli\u003eSupports conduit entry and end-of-line device mounting\u003c\/li\u003e\n\u003cli\u003eKeeps connections serviceable for periodic testing and re-inspection\u003c\/li\u003e\n\u003cli\u003eSuited to industrial environments where the LHD cable changes direction or transitions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProtectowire linear heat detection systems run a continuous sensor cable across long or distributed hazards such as tunnels, conveyor belts, storage racks, and cable trays, where spot detectors cannot provide unbroken coverage. Junction accessories like the JD-1 hold those long cable runs together at transition points and keep the circuit intact end to end.\u003c\/p\u003e\u003cp\u003eVerify panel and device family compatibility before ordering.\u003c\/p\u003e","brand":"Protectowire","offers":[{"title":"Default Title","offer_id":52004324114725,"sku":"JD-1","price":2.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/ProtectowireJD-1MountingClip304StainlessSteel.png?v=1771296786"},{"product_id":"protectowire-waw-n","title":"Protectowire WAW-N Wire Accessory","description":"\u003cp\u003eProtectowire WAW-N wire end-of-line termination accessory for PHSC-Series linear heat detection cable systems.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNFPA 72\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eFM Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProvides a supervised end-of-line termination for PHSC linear heat detection cable runs per NFPA 72 requirements\u003c\/li\u003e\n\u003cli\u003eFM Approved for use in loss prevention and property protection applications subject to FM Global data sheets\u003c\/li\u003e\n\u003cli\u003eMaintains cable circuit continuity supervision to detect open-circuit faults during normal system operation\u003c\/li\u003e\n\u003cli\u003eCompatible with the full range of Protectowire PHSC cable types and temperature ratings\u003c\/li\u003e\n\u003cli\u003eInstalls using Protectowire-specified tooling to preserve UL and FM listing for the detection circuit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtectowire PHSC-Series linear heat detection systems require properly terminated end-of-line connections to maintain supervisory circuit integrity per NFPA 72 and FM Global requirements. The WAW-N provides the end-of-line termination for the far end of a PHSC cable run, completing the supervised initiating device circuit that allows the fire alarm control panel to continuously monitor cable continuity. Loss of continuity triggers a trouble signal, isolating faults before they compromise detection coverage. The FM Approval supports applications in facilities governed by FM Global loss prevention standards.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Protectowire","offers":[{"title":"Default Title","offer_id":52004331749669,"sku":"WAW-N","price":1.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/protectowire-fire-alarms-default-title-protectowire-waw-n-clip-corner-white-nylon-501359-37095817445600.png?v=1771296632"},{"product_id":"protectowire-ohs-1","title":"Protectowire OHS-1 Overhead Suspension Accessory","description":"\u003cp\u003eProtectowire OHS-1 overhead suspension clip for routing and securing PHSC-Series linear heat detection cable in ceiling and overhead installations.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eUL Listed\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports overhead suspension of PHSC cable along ceiling structure, cable trays, and conveyor frames\u003c\/li\u003e\n\u003cli\u003eMaintains minimum bend radius requirements for PHSC cable to preserve thermal detection continuity along the full run\u003c\/li\u003e\n\u003cli\u003eCompatible with standard structural fasteners and unistrut-type mounting hardware for flexible installation configurations\u003c\/li\u003e\n\u003cli\u003eSuitable for use in tunnels, parking structures, conveyor galleries, and transformer rooms\u003c\/li\u003e\n\u003cli\u003eUL Listed for use within Protectowire linear heat detection system installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtectowire PHSC-Series linear heat detection cable must be properly routed and supported to maintain contact proximity with protected assets and to avoid mechanical damage. The OHS-1 overhead suspension accessory provides a cable support point that can be anchored to ceiling structure, unistrut channels, or equipment frames. Proper support spacing per Protectowire installation guidelines prevents cable sag, maintains the rated detection zone coverage, and avoids bend radii that could damage the cable and cause supervisory faults. Use OHS-1 clips at the intervals specified in the Protectowire installation manual for the cable type and application.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Protectowire","offers":[{"title":"Default Title","offer_id":52004332863781,"sku":"OHS-1","price":1.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/protectowire-fire-alarms-default-title-protectowire-ohs-1-galvanized-steel-clip-37095794966752.png?v=1771296614"},{"product_id":"protectowire-drtb-t-2","title":"Protectowire DRTB-T-2 DRTB Accessory","description":"\u003cp\u003eProtectowire DRTB-T-2 digital rate-of-rise threshold board accessory for CTM-Series linear heat detection control modules.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFM Approved\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdds digital rate-of-rise thermal discrimination to PHSC linear heat detection cable circuits when used with CTM-Series controllers\u003c\/li\u003e\n\u003cli\u003eHumidity rated to 95% non-condensing for reliable operation in damp and industrial environments\u003c\/li\u003e\n\u003cli\u003eFM Approved for property protection applications subject to FM Global loss prevention requirements\u003c\/li\u003e\n\u003cli\u003ePlug-in board design enables field installation into CTM-530 Series control modules without rewiring\u003c\/li\u003e\n\u003cli\u003eExpands detection capability beyond fixed-temperature response for applications where rapid fire growth requires earlier intervention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtectowire CTM-530 Series control modules manage the supervision and alarm processing for PHSC-Series linear heat detection cable circuits. The DRTB-T-2 threshold board adds digital rate-of-rise detection logic to the CTM module, enabling the system to alarm when the cable temperature rises at a rate exceeding the set threshold, independent of whether the fixed-temperature set point has been reached. This expands the detection envelope for fast-developing fire scenarios in cable trays, conveyor systems, and transformer rooms. The DRTB-T-2 is a plug-in accessory for CTM-530 Series modules; confirm compatibility with your specific CTM model before ordering.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Protectowire","offers":[{"title":"Default Title","offer_id":52004362617125,"sku":"DRTB-T-2","price":105.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/protectowire-fire-alarms-default-title-protectowire-drtb-t-2-terminal-block-with-integrated-test-jack-38677627830496.png?v=1771296196"},{"product_id":"protectowire-ctm-230","title":"Protectowire CTM-230 Replacement Part","description":"\u003cp\u003eProtectowire CTM-230 control module replacement part for CTM-530 Series linear heat detection system controllers.\u003c\/p\u003e\n\u003ch3\u003eCompliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFM Approved\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement component for CTM-530 Series control modules supervising PHSC linear heat detection cable circuits\u003c\/li\u003e\n\u003cli\u003eHumidity rated to 95% non-condensing for reliable operation in mechanical and industrial environments\u003c\/li\u003e\n\u003cli\u003eFM Approved and UL Listed for property protection applications in FM Global-governed facilities\u003c\/li\u003e\n\u003cli\u003eMaintains supervisory circuit functionality for alarm and trouble signal reporting to the connected fire alarm panel\u003c\/li\u003e\n\u003cli\u003ePart number must match the installed CTM-530 Series variant — confirm before ordering to avoid configuration mismatch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProtectowire CTM-530 Series control modules process alarm and trouble signals from PHSC-Series linear heat detection cable circuits and interface them to the connected fire alarm control panel. The CTM-230 is a replacement component for maintaining installed CTM-530 Series units in service. CTM-Series controllers are used in tunnels, conveyor galleries, transformer rooms, and cable tray installations where PHSC linear heat detection cable provides continuous thermal monitoring along the full cable length. Replacement must use the exact CTM variant specified for the installed system to maintain UL listing and FM approval for the complete detection circuit.\u003c\/p\u003e\n\u003cp\u003eVerify panel\/device family compatibility before ordering.\u003c\/p\u003e","brand":"Protectowire","offers":[{"title":"Default Title","offer_id":52004375920933,"sku":"CTM-230","price":1219.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/7648\/4645\/files\/protectowire-fire-alarms-default-title-protectowire-ctm-230-interface-module-cti-38677445738720.jpg?v=1771347998"}],"url":"https:\/\/fastalarmdistribution.com\/collections\/protectowire-replacement-parts.oembed","provider":"Fast Alarm Distribution","version":"1.0","type":"link"}