{"product_id":"siemens-q21500s01-circuit-breaker-q-series-15a-2-pole-240vac-plug-in-thermal-magnetic-shunt-trip","title":"Siemens Q21500S01 Circuit Breaker – Q Series – 15A – 2 Pole – 240VAC – Plug-In – Thermal Magnetic – Shunt Trip","description":"\u003cp data-start=\"132\" data-end=\"484\"\u003eThe Siemens Q21500S01 is a Q Series molded case circuit breaker designed for residential and light commercial load center applications requiring reliable two-pole circuit protection. Rated at 15A and 240VAC, this breaker is suitable for protecting 240V branch circuits such as HVAC equipment, small motors, and other dedicated loads.\u003c\/p\u003e\n\u003cp data-start=\"486\" data-end=\"787\"\u003eIt features a thermal-magnetic trip mechanism with Long-Time and Instantaneous (LI) protection, ensuring dependable response to overload and short-circuit faults. This model also includes a factory-installed 120V shunt trip, enabling remote tripping for enhanced safety and control system integration.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"789\" data-end=\"807\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"809\" data-end=\"1182\"\u003e\n\u003cli data-section-id=\"abfwkk\" data-start=\"809\" data-end=\"827\"\u003eBrand: Siemens\u003c\/li\u003e\n\u003cli data-section-id=\"10cqs44\" data-start=\"828\" data-end=\"854\"\u003ePart Number: Q21500S01\u003c\/li\u003e\n\u003cli data-section-id=\"x7uow4\" data-start=\"855\" data-end=\"875\"\u003eSeries: Q Series\u003c\/li\u003e\n\u003cli data-section-id=\"1w42535\" data-start=\"876\" data-end=\"936\"\u003eCategory: Residential \/ Light Commercial Circuit Breaker\u003c\/li\u003e\n\u003cli data-section-id=\"p7x2ge\" data-start=\"937\" data-end=\"988\"\u003eMounting Type: Plug-In (Load Center Compatible)\u003c\/li\u003e\n\u003cli data-section-id=\"utf2jl\" data-start=\"989\" data-end=\"1014\"\u003eConfiguration: 2 Pole\u003c\/li\u003e\n\u003cli data-section-id=\"vdhrok\" data-start=\"1015\" data-end=\"1033\"\u003ePhase: 1 Phase\u003c\/li\u003e\n\u003cli data-section-id=\"1vwficb\" data-start=\"1034\" data-end=\"1071\"\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e\n\u003cli data-section-id=\"p0ct1o\" data-start=\"1072\" data-end=\"1124\"\u003eTrip Functions: LI – Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli data-section-id=\"u2po26\" data-start=\"1125\" data-end=\"1161\"\u003eSpecial Feature: 120V Shunt Trip\u003c\/li\u003e\n\u003cli data-section-id=\"hjm9s2\" data-start=\"1162\" data-end=\"1182\"\u003eStandard: UL 489\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1v2p98c\" data-start=\"1184\" data-end=\"1206\"\u003eElectrical Ratings\u003c\/h3\u003e\n\u003cul data-start=\"1208\" data-end=\"1352\"\u003e\n\u003cli data-section-id=\"7u5c7y\" data-start=\"1208\" data-end=\"1231\"\u003eCurrent Rating: 15A\u003c\/li\u003e\n\u003cli data-section-id=\"124hxn6\" data-start=\"1232\" data-end=\"1258\"\u003eVoltage Rating: 240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"zrk0pf\" data-start=\"1259\" data-end=\"1304\"\u003eInterrupting Capacity: 10 kA @ 120\/240VAC\u003c\/li\u003e\n\u003cli data-section-id=\"2cp1kb\" data-start=\"1305\" data-end=\"1352\"\u003eApplication: 240V branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uohfrv\" data-start=\"1354\" data-end=\"1370\"\u003eConstruction\u003c\/h3\u003e\n\u003cul data-start=\"1372\" data-end=\"1549\"\u003e\n\u003cli data-section-id=\"gjs8hx\" data-start=\"1372\" data-end=\"1402\"\u003eCompact molded case design\u003c\/li\u003e\n\u003cli data-section-id=\"djxf9f\" data-start=\"1403\" data-end=\"1457\"\u003ePlug-in mounting for Siemens Q Series load centers\u003c\/li\u003e\n\u003cli data-section-id=\"5l4aem\" data-start=\"1458\" data-end=\"1488\"\u003eThermal-magnetic trip unit\u003c\/li\u003e\n\u003cli data-section-id=\"12tszqy\" data-start=\"1489\" data-end=\"1519\"\u003eIntegrated shunt trip coil\u003c\/li\u003e\n\u003cli data-section-id=\"gt9k0u\" data-start=\"1520\" data-end=\"1549\"\u003eDurable insulated housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bgavjr\" data-start=\"1551\" data-end=\"1564\"\u003eFunctions\u003c\/h3\u003e\n\u003cul data-start=\"1566\" data-end=\"1694\"\u003e\n\u003cli data-section-id=\"1hecu90\" data-start=\"1566\" data-end=\"1589\"\u003eOverload protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ga7cu8\" data-start=\"1590\" data-end=\"1618\"\u003eShort-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"kckq32\" data-start=\"1619\" data-end=\"1658\"\u003eRemote trip capability (shunt trip)\u003c\/li\u003e\n\u003cli data-section-id=\"2m6ezl\" data-start=\"1659\" data-end=\"1694\"\u003eCircuit isolation and switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1696\" data-end=\"1712\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1714\" data-end=\"1887\"\u003e\n\u003cli data-section-id=\"kjpawq\" data-start=\"1714\" data-end=\"1756\"\u003eHVAC systems (compressors, condensers)\u003c\/li\u003e\n\u003cli data-section-id=\"cfim03\" data-start=\"1757\" data-end=\"1785\"\u003eResidential load centers\u003c\/li\u003e\n\u003cli data-section-id=\"1hhb9ig\" data-start=\"1786\" data-end=\"1812\"\u003eSmall motors and pumps\u003c\/li\u003e\n\u003cli data-section-id=\"kybko0\" data-start=\"1813\" data-end=\"1847\"\u003eDedicated 240V branch circuits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens \/ ITE","offers":[{"title":"NEW","offer_id":48525243318521,"sku":"Q21500S01","price":147.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/q11500s01-1_65555dd0-6607-4279-a59f-5bbefe207cba.webp?v=1781285905","url":"https:\/\/mycircuitbreakers.com\/products\/siemens-q21500s01-circuit-breaker-q-series-15a-2-pole-240vac-plug-in-thermal-magnetic-shunt-trip","provider":"My Circuit Breakers","version":"1.0","type":"link"}