{"product_id":"siemens-15a-40a-15a-quad-push-in-circuit-breaker-q21540ctnc","title":"Siemens 15A\/40A\/15A Quad Push-In Circuit Breaker Q21540CTNC","description":"\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage ratings: 15 A + 40 A + 40 A + 15 A (quad‑breaker configuration)\u003c\/li\u003e\n\u003cli\u003ePoles: 2 (common trip double pole) with additional single‑pole units integrated\u003c\/li\u003e\n\u003cli\u003eVoltage rating: 120\/240 V AC\u003c\/li\u003e\n\u003cli\u003eInterrupting rating: 10 kA at rated voltage\u003c\/li\u003e\n\u003cli\u003eFrame\/type: Type QT\/CTNC plug‑in style\u003c\/li\u003e\n\u003cli\u003eConnection type: Plug‑in mount\u003c\/li\u003e\n\u003cli\u003eWire size range: #14 to #6 AWG copper\/ aluminium\u003c\/li\u003e\n\u003cli\u003eTrip mechanism: Thermal‑magnetic\u003c\/li\u003e\n\u003cli\u003ePanel compatibility: For use in Siemens load‑centres (e.g., types EQ, EQL, SEQ, EQG, PL, ES)\u003c\/li\u003e\n\u003cli\u003eStandards: CSA approved and UL listed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51602286936381,"sku":"Q21540CTNC","price":64.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/2500\/7933\/files\/Q21540CTNC.webp?v=1781110967","url":"https:\/\/greencanadaled.ca\/products\/siemens-15a-40a-15a-quad-push-in-circuit-breaker-q21540ctnc","provider":"Green Canada Led","version":"1.0","type":"link"}