{"product_id":"eaton-bab3045hs-45a-240v-3-pole-bolt-on-circuit-breaker","title":"Eaton BAB3045HS - 45 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEaton BAB3045HS is a 45 A, 240 V, 3-pole bolt-on molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and load centers. Its secure bolt-on mounting creates a rigid, vibration‑resistant bus connection, helping to prevent nuisance trips in busy electrical environments. With a thermal-magnetic trip unit, this breaker provides stable, repeatable protection for both overloads and short circuits, so critical circuits stay safeguarded under a variety of operating conditions. Compatible with matching OEM load centers and panelboards, the BAB3045HS is a trusted choice for residential, commercial, and light industrial applications. Sold through AmpState, it’s ready when you need a robust, field‑reliable protection solution.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSecure bolt-on mounting for a rigid, vibration‑resistant bus connection\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit for stable, repeatable protection against overloads and short circuits\u003c\/li\u003e \u003cli\u003e3-pole design ideal for 3‑phase circuits at 240 V\u003c\/li\u003e \u003cli\u003e45 A, 240 V rating suited for branch circuit protection in a variety of panel configurations\u003c\/li\u003e \u003cli\u003eDesigned to be compatible with matching OEM panelboards and load centers\u003c\/li\u003e \u003cli\u003eMolded case construction built for durability in residential, commercial, and light industrial installations\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReliability in demanding environments: The bolt-on format minimizes bus connections that can loosen over time, reducing the risk of intermittent trips.\u003c\/li\u003e \u003cli\u003ePrecise protection where it counts: The thermal element handles gradual heat buildup while the magnetic element responds quickly to dangerous short circuits.\u003c\/li\u003e \u003cli\u003eVersatility across spaces: Whether upgrading a home service panel, outfitting a small office, or supporting a light industrial panel, this breaker fits OEM panelboards that require a 3-pole, 240 V protection device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panels requiring reliable 3‑phase protection and robust mounting\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms with moderate vibration or movement where solid bus connections are essential\u003c\/li\u003e \u003cli\u003eLight industrial distribution panels needing dependable branch-circuit and short-circuit protection\u003c\/li\u003e \u003cli\u003eUpgrades or replacements in OEM panels that specify BAB3045HS compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: BAB3045HS\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 45 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349492453538,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_7e8ba659-9269-4e84-949e-a02074353e3c.png?v=1764148121","url":"https:\/\/www.ampstate.com\/products\/eaton-bab3045hs-45a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}