{"product_id":"p1a42mc250at-siemens-250a-120-240v-42-circuit-1-phase-3-wire-aluminum-bus-convertible-main-panelboard-interior","title":"P1A42MC250AT - Siemens 250A 120\/240V 42-Circuit 1-Phase 3-Wire Aluminum Bus Convertible Main Panelboard Interior","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eP1A42MC250AT\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eP1A42MC250AT\u003c\/b\u003e is a Siemens Type P1 panelboard interior designed for lighting and branch circuit loads, featuring a 250A aluminum bus and 42 circuit capacity. This panelboard supports 120\/240V, 1-phase, 3-wire applications and offers a convertible main lug or breaker configuration for flexible installation. The P1A42MC250AT panelboard interior is constructed with a steel housing and tin-plated aluminum main bus for reliable conductivity and durability. It is completely symmetrical, allowing for easy conversion between top and bottom feed by simply rotating the interior. The design includes subfeed space and is compatible with BL, BLH, and HBL breaker types. This unit is ideal for commercial and industrial applications requiring robust power distribution and flexible main device selection. \u003cul\u003e \u003cli\u003eAmperage Rating: 250A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 120\/240V AC\u003c\/li\u003e \u003cli\u003eNumber of Circuits: 42\u003c\/li\u003e \u003cli\u003eNumber of Phases: 1-Phase\u003c\/li\u003e \u003cli\u003eWiring Configuration: 3-Wire\u003c\/li\u003e \u003cli\u003eBus Material: Aluminum\u003c\/li\u003e \u003cli\u003eHousing Material: Steel\u003c\/li\u003e \u003cli\u003eMounting Type: Convertible (Main Lug or Main Breaker)\u003c\/li\u003e \u003cli\u003eBreaker Type Compatibility: BL, BLH, HBL\u003c\/li\u003e \u003cli\u003eEnclosure Type: NEMA 1\/3R\/12\u003c\/li\u003e \u003cli\u003eStandards\/Approvals: UL 67\u003c\/li\u003e \u003cli\u003eDimensions: 44 in H x 20 in W x 5.75 in D\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: P1A42MC250AT\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 : Panel Board\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 : 887621662578\u003c\/li\u003e\n\u003cli\u003eGTIN : 00887621662578\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eDimensions : 15.748 x 38.976 x 7.48\u003c\/li\u003e\n\u003cli\u003eWeight : 24.052 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Siemens","offers":[{"title":"New","offer_id":44671853723807,"sku":"P1A42MC250AT-New","price":491.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/P1A42MC250AT_0.jpg?v=1729718646","url":"https:\/\/essentialparts.com\/products\/p1a42mc250at-siemens-250a-120-240v-42-circuit-1-phase-3-wire-aluminum-bus-convertible-main-panelboard-interior","provider":"Essential Electric Supply","version":"1.0","type":"link"}