{"product_id":"3va9978-0aa22","title":"3VA9978-0AA22 - Siemens 3A 2-Slot Type HQ Compact Auxiliary Switch for 3VA Frame Circuit Breakers","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e3VA9978-0AA22\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e3VA9978-0AA22\u003c\/b\u003e is a leading auxiliary switch accessory designed for Siemens 3VA molded case circuit breakers, featuring a changeover contact configuration rated for 3 A at 300 V AC. This compact auxiliary switch is engineered for industrial and commercial power distribution applications, providing reliable switching control in conjunction with 3VA circuit breaker frames. The unit measures 1 slot (7 mm) in width and is designed for screw-type terminal connections with a stripped conductor length of 15 mm per IEC standards. \u003cul\u003e\n\u003cli\u003eRated Current: 3 A\u003c\/li\u003e\n\u003cli\u003eOperating Voltage AC: 300 V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage DC: 250 V\u003c\/li\u003e\n\u003cli\u003eContact Type: Changeover (CO)\u003c\/li\u003e\n\u003cli\u003eMechanical Design: 1 slot, 7 mm width\u003c\/li\u003e\n\u003cli\u003eSurge Voltage Resistance: 4 kV\u003c\/li\u003e\n\u003cli\u003eDegree of Pollution: 3\u003c\/li\u003e\n\u003cli\u003eOvervoltage Category: III\u003c\/li\u003e\n\u003cli\u003eLead Time: 20 ms\u003c\/li\u003e\n\u003cli\u003eTightening Torque: 0.4 to 0.5 N·m\u003c\/li\u003e\n\u003cli\u003eConductor Cross Section: AWG 20 to 16\u003c\/li\u003e\n\u003cli\u003eCompact Size: 3.94 in L x 0.31 in W x 6.89 in H\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: 3VA9978-0AA22\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 : Auxiliary\u003c\/li\u003e\n\u003cli\u003eFamily : Sentron Series\u003c\/li\u003e\n\u003cli\u003eType : 3VA\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13¡F-158¡F (-25¡C-70¡C)\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : 3VA\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\u003eWeight : 5 \u003c\/li\u003e\n\u003cli\u003eStandards : UL Listed\u003c\/li\u003e\n\u003cli\u003eCertification : UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":62036247969951,"sku":"3VA9978-0AA22-New","price":95.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/3VA9978-0AA22.png?v=1745345144","url":"https:\/\/essentialparts.com\/products\/3va9978-0aa22","provider":"Essential Electric Supply","version":"1.0","type":"link"}