{"product_id":"fire-alarm-cable-fplr-16-4-shielded-1000ft","title":"Shielded Fire Alarm Cable 16AWG 4 Solid Conductors Bare Copper FPLR Riser 1000ft Red","description":"\u003cp\u003eFPLR-rated 4-conductor shielded fire alarm cable for riser runs between floors. FPLR is the riser rating under NEC Article 760, required for circuits running through more than 1 floor. Substitutes for FPL; FPLP substitutes for FPLR.\u003cbr\u003e\u003cbr\u003e4-conductor construction (Black\/Red\/Yellow\/Blue) provides the two wire pairs a Class A supervisory circuit needs to keep operating and pinpoint a fault if a segment breaks or shorts. Note: NFPA 72 12.3 requires outgoing and return legs of a true Class A circuit routed separately; confirm design and AHJ requirements first. 16AWG offers lower resistance than 18AWG for longer runs; AL-foil shield blocks EMI from motors and panels.\u003cbr\u003e\u003cbr\u003eStandards: C(UL) Listed FPLR · UL 1424 · UL 1666 · RoHS Compliant\u003cbr\u003e\u003cbr\u003eTechnical Specifications:\u003cbr\u003e• Conductor: Solid Bare Copper · AWG: 16 · Conductors: 4 (Black\/Red\/Yellow\/Blue)\u003cbr\u003e• Shield: AL-Foil + Drain Wire (Stranded TC) · Insulation: PVC\u003cbr\u003e• Jacket: FR-PVC FPLR · Rip Cord: Yes · Color: Red\u003cbr\u003e• OD: 0.220 in. · Weight: 51 lbs · Rated Temp: 75°C\u003cbr\u003e• Packaging: 1000ft Reel\u003cbr\u003e\u003cbr\u003eTypical Applications:\u003cbr\u003e• Vertical riser runs in shafts and stairwells between floors\u003cbr\u003e• Class A supervisory notification and initiating circuits\u003cbr\u003e• Addressable fire alarm and detection systems\u003cbr\u003e• Runs near motors and electrical panels requiring EMI shielding\u003cbr\u003e• Combined fire alarm and security\/burglar alarm wiring\u003c\/p\u003e","brand":"Big-A-Cables","offers":[{"title":"Shielded","offer_id":46078501159146,"sku":"4096-Big","price":559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6388\/8618\/files\/391509_1d4c479f-aed4-4b1f-9ae9-acb3e1bb1415.png?v=1784666710","url":"https:\/\/bigacables.com\/products\/fire-alarm-cable-fplr-16-4-shielded-1000ft","provider":"Big-A-Cables","version":"1.0","type":"link"}