{"product_id":"eaton-bab3040hs-40a-240v-3-pole-bolt-on-circuit-breaker","title":"Eaton BAB3040HS - 40 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton BAB3040HS delivers dependable overcurrent and short-circuit protection in a compact, bolt-on package. Rated at 40A and 240V with a 3-pole configuration, this molded case circuit breaker is engineered for stable performance in panelboards and load centers where reliability matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat makes it stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loose contacts in panels subject to movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e combines precise thermal overload protection with fast magnetic tripping for short circuits, delivering predictable, repeatable protection for your wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e ensures seamless replacement in matching load centers and panelboards, preserving fit, performance, and warranty expectations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e suited for three-phase electrical systems, ideal for commercial and light industrial applications where balanced protection across phases is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart number: BAB3040HS\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 40A\u003c\/li\u003e \u003cli\u003eVoltage rating: 240V\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 for panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUpgrading or stocking replacement in commercial or light industrial panelboards that require reliable 3-pole protection.\u003c\/li\u003e \u003cli\u003eProtecting three-phase feeders and branch circuits in small to mid-size electrical distributions.\u003c\/li\u003e \u003cli\u003eReplacing a failed breaker in OEM-compatible panels to maintain consistent performance and plug-and-play fit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Eaton BAB3040HS, you get a purpose-built solution that prioritizes secure mounting, stable protection, and compatibility with your existing panel infrastructure. It’s a practical, performance-driven choice for professionals who demand precise protection without compromising on installation efficiency or long-term reliability.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349492355234,"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_3ee361c6-2803-48cf-a6cc-68aa0901f385.png?v=1764148117","url":"https:\/\/www.ampstate.com\/products\/eaton-bab3040hs-40a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}