{"product_id":"5sy4340-7-siemens-miniature-circuit-breaker-3-pole-40a-400v-10ka","title":"5SY4340-7 - Siemens Miniature Circuit Breaker 3-Pole 40A 400V 10kA","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e5SY4340-7\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e5SY4340-7\u003c\/b\u003e is a Siemens miniature circuit breaker designed for reliable supplementary protection in industrial and commercial applications. This 3-pole breaker delivers consistent performance with a C-curve tripping characteristic and 10kA interrupt rating at 400V AC. The compact DIN rail-mounted design fits standard enclosures with a depth of 70 mm, making it ideal for space-constrained installations. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 5SY4340-7\u003c\/li\u003e\n\u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 40A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 400V AC\u003c\/li\u003e\n\u003cli\u003ePoles: 3-Pole\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 10kA\u003c\/li\u003e\n\u003cli\u003eTrip Characteristic: C-Curve\u003c\/li\u003e\n\u003cli\u003eMounting: DIN Rail\u003c\/li\u003e\n\u003cli\u003eDepth: 70 mm\u003c\/li\u003e\n\u003cli\u003eEnclosure Type: IP20\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: 5SY4340-7\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Trip Units \u0026amp; Programmers\u003c\/li\u003e\n\u003cli\u003eFamily : 5SY Series\u003c\/li\u003e\n\u003cli\u003eType : 5SY4\u003c\/li\u003e\n\u003cli\u003eVoltage : 400\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eConnection : Feed-Thru\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 75455487640\u003c\/li\u003e\n\u003cli\u003eGTIN : 00754554876405\u003c\/li\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":44772680663199,"sku":"5SY4340-7-New","price":265.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/5SY4340-7_0.jpg?v=1729658959","url":"https:\/\/essentialparts.com\/products\/5sy4340-7-siemens-miniature-circuit-breaker-3-pole-40a-400v-10ka","provider":"Essential Electric Supply","version":"1.0","type":"link"}