{"product_id":"thomas-betts-tbbq240240-quadplex-circuit-breaker","title":"Thomas \u0026 Betts TBBQ240240 Quadplex Circuit Breaker","description":"\u003cdiv\u003e\u003cp\u003eThe Thomas \u0026amp; Betts TBBQ240240 Quadplex Circuit Breaker is a plug-in, quadplex thermal‑magnetic breaker that provides two independent 2‑pole, 40 A circuits in the space of two standard breaker positions. It protects two separate 120\/240 VAC branch circuits with a 10 kA interrupting capacity (10 kAIC) and independent trip operation, making it suitable for residential, commercial, and light industrial panels. Featuring a CTL rejection tab for compatibility with CTL load centers, this 4‑pole device accepts #14–4 AWG copper or aluminum wires and mounts in Thomas \u0026amp; Betts Type BR compatible load centers and panelboards. The unit is UL 489 Listed and complies with Federal Specification W‑C375. Its approximate dimensions are 3 in. L × 2 in. W × 3 in. H, with an approximate weight of 0.7 lb. Common applications include HVAC equipment, electric water heaters, air conditioning systems, subpanels, and multi‑wire branch circuits in 120\/240 VAC systems. Common replacements include TBBQ220230, TBBQ220250, and TBBQ230230. \u003c\/p\u003e\u003c\/div\u003e","brand":"Thomas","offers":[{"title":"New","offer_id":46242797584618,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-008.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/thomas-betts-tbbq240240-quadplex-circuit-breaker","provider":"GTG Hardware","version":"1.0","type":"link"}