{"product_id":"electra-4-0mm-building-wire-ca-sr1040-100bk","title":"4.0mm Building Wire Single Core - Black - 100m Drum - SR1040-100BLACK","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e4.0mm single core building wire with black PVC insulation on a 100m drum. Copper conductor, PVC-insulated, built to AS\/NZS 5000.1. The black colour identifies this as active (single-phase, secondary) or neutral identification under older colour scheme.\u003c\/p\u003e\n\n\u003ch3\u003eWhere it's used\u003c\/h3\u003e\n\u003cp\u003eUsed for subcircuit wiring inside switchboards for higher-current circuits (oven, cooktop, air-conditioning), and short power runs where the installation method favours single-core PVC over flat TPS. Single-core building wire suits installations where flat TPS isn't the right format — internal switchboard wiring, conduit runs, and cable-tray installations.\u003c\/p\u003e\n\n\u003ch3\u003eWhat to know\u003c\/h3\u003e\n\u003cp\u003eLicensed installation per AS\/NZS 3000. 4mm² typical protection at 25A or 32A depending on appliance. Used inside switchboards for higher-current subcircuit wiring. Verify conductor identification matches your installation's colour scheme and the wiring rules in force.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4.0mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Building Wire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 450\/750V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e AS\/NZS 5000.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 100m drum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Electra Cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SR1040-100BLACK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout ARCK Electrical Wholesale Supplies\u003c\/h3\u003e\n\u003cp\u003eSydney-based electrical wholesaler at 589 Church Street, North Parramatta. Trade pricing for licensed electricians. \u003cstrong\u003eSame-day pickup\u003c\/strong\u003e on in-stock items and \u003cstrong\u003eSydney metro delivery\u003c\/strong\u003e available. All cables supplied for installation by licensed electricians under AS\/NZS 3000.\u003c\/p\u003e\n\u003cp\u003eTrade counter: \u003cstrong\u003e(02) 9890 9693\u003c\/strong\u003e\u003c\/p\u003e","brand":"Electra Cables","offers":[{"title":"Default Title","offer_id":43002050641981,"sku":"SR1040-100BLACK","price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0272\/5150\/7261\/files\/drum-bw-black.png?v=1778735282","url":"https:\/\/www.arckelectrical.com.au\/products\/electra-4-0mm-building-wire-ca-sr1040-100bk","provider":"ARCK Electrical Wholesale Supplies","version":"1.0","type":"link"}