{"product_id":"control-cable-unshielded-18awg-4c-cmp-plenum","title":"Plenum Control Cable Unshielded 18AWG 4 Conductor CMP Stranded Copper 1000ft White","description":"\u003cp\u003eWire security alarm systems, intercoms, and sound distribution in demanding above-ceiling plenum spaces with this 18AWG 4-conductor unshielded stranded bare copper control cable, rated CMP and C(ETL)US Listed. Multiple independent installers rely on this exact configuration for security systems, power-limited controls, and audio applications in commercial buildings.\u003cbr\u003e\u003cbr\u003eFour color-coded conductors (Black, Red, White, Green) handle power, signal, and auxiliary functions over a single cable run, reducing conduit fill compared to pulling multiple 2-conductor cables. The unshielded design keeps installation simple and cost-effective for spaces without significant EMI. For EMI-heavy environments, choose the shielded CMP version instead.\u003cbr\u003e\u003cbr\u003eStandards: C(ETL)US Listed · CMP\/CL2P · UL 444\u003cbr\u003e\u003cbr\u003eTechnical Specifications:\u003cbr\u003e• Conductor: Stranded Bare Copper · AWG: 18 · Conductors: 4 (Black\/Red\/White\/Green)\u003cbr\u003e• Shielding: None (Unshielded) · Ripcord: Yes\u003cbr\u003e• Jacket: Low Smoke FR-PVC, CMP\/CL2P · Color: White\u003cbr\u003e• OD: 3.96 mm · Weight: 37 lbs\/1000ft\u003cbr\u003e• Packaging: 1000ft Reelex II\u003cbr\u003e\u003cbr\u003eTypical Applications:\u003cbr\u003e• Security alarm systems and intercom wiring\u003cbr\u003e• Sound and background music distribution\u003cbr\u003e• Power-limited control circuits\u003cbr\u003e• Any CMP-rated power-limited control circuit\u003cbr\u003e• Above-ceiling plenum runs requiring the highest fire rating\u003c\/p\u003e","brand":"Wavenet","offers":[{"title":"White \/ 1000 Feet","offer_id":46177522843882,"sku":"4074-Big","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6388\/8618\/files\/391607.jpg?v=1786978466","url":"https:\/\/bigacables.com\/products\/control-cable-unshielded-18awg-4c-cmp-plenum","provider":"Big-A-Cables","version":"1.0","type":"link"}