{"product_id":"hbb21","title":"HBB21 - Siemens 30A 240V 2\/3-Pole Fusible Safety Switch Load Base","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHBB21\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHBB21\u003c\/b\u003e is a Siemens 30A 240V fusible safety switch load base designed for heavy-duty applications, compatible with HF221J and HF321J safety switches. This load base supports 2-pole and 3-pole configurations, providing reliable performance for industrial and commercial power distribution systems. It features a rugged galvanized steel enclosure with ANSI Grey #61 paint finish, suitable for both indoor and outdoor installations. The modular design allows for quick and easy replacement, and the base is rated for 10,000 operating cycles with a wide ambient temperature range. \u003cul\u003e \u003cli\u003ePart Number: HBB21\u003c\/li\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003eAmperage: 30A\u003c\/li\u003e \u003cli\u003eVoltage: 240V AC\u003c\/li\u003e \u003cli\u003ePoles: 2\/3-Pole\u003c\/li\u003e \u003cli\u003eMounting Type: Panel Mount\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 10,000 AIC (Class H), 200,000 AIC (Class R\/J)\u003c\/li\u003e \u003cli\u003eSeries\/Frame: Heavy Duty Safety Switch (HDDS)\u003c\/li\u003e \u003cli\u003eCertifications: UL Listed, NEMA KS-1\u003c\/li\u003e \u003cli\u003eOperating Temperature: -20°F to 120°F\u003c\/li\u003e \u003cli\u003eOperating Cycles: 10,000\u003c\/li\u003e \u003cli\u003eEnclosure Material: Galvanized Steel\u003c\/li\u003e \u003c\/ul\u003e At \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: HBB21\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Siemens\u003c\/li\u003e\n\u003cli\u003eBrand : Siemens\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 : 783643174344\u003c\/li\u003e\n\u003cli\u003eGTIN : 00783643174344\u003c\/li\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":46762107011231,"sku":"HBB21-New","price":30.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/HBB21_0.jpg?v=1729697870","url":"https:\/\/essentialparts.com\/products\/hbb21","provider":"Essential Electric Supply","version":"1.0","type":"link"}