{"product_id":"eaton-wms1b15-15a-1p-240v-circuit-breaker","title":"Eaton WMS1B15 Circuit Breaker, 15A, 1-Pole, 240V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton WMS1B15\u003c\/strong\u003e is a DIN-rail mounted circuit breaker designed for rugged industrial electrical service, maintenance, and replacement projects. As part of the DIN Rail Mount Circuit Breaker WMS family, the WMS1B15 delivers dependable overcurrent protection in compact control panel spaces where every amp counts.\u003c\/p\u003e \u003ch3\u003eKey benefits that matter in practice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise single-pole protection\u003c\/strong\u003e for 240V circuits with a 15 A rating, ideal for guarding individual control lines, feeders, or machine circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDIN-rail integration\u003c\/strong\u003e means fast, secure mounting in crowded panels and enclosures common in industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWMS series reliability\u003c\/strong\u003e pairing Eaton’s engineering with robust construction to reduce nuisance trips and simplify maintenance in demanding settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility path\u003c\/strong\u003e verify fit by part number WMS1B15 and assess your application requirements to ensure seamless replacement or upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for maintenance and replacement\u003c\/strong\u003e this breaker is a practical choice when updating aging panels or stocking spare parts for critical line protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eControl panels and machine enclosures in manufacturing lines that require reliable single-pole protection at 240V.\u003c\/li\u003e \u003cli\u003eMaintenance projects where existing WMS series or similar DIN rail breakers are being upgraded for improved performance.\u003c\/li\u003e \u003cli\u003eSpare parts planning for industrial service crews needing quick-replacement components with confirmed compatibility.\u003c\/li\u003e \u003cli\u003eNew installations where a compact, DIN-rail mount breaker is needed to protect individual 240V circuits in a crowded electric cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation, compatibility, and practical tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure seamless integration, verify fit by the part number WMS1B15 against your panel's DIN rail type and the intended 240V single-pole circuit. While the WMS1B15 is designed for industrial environments, always match the breaker to the specific application requirements and existing panel standards. If you’re unsure about compatibility or routing, a quick verification with our team can confirm that this Eaton breaker will drop into your setup without compatibility surprises.\u003c\/p\u003e \u003ch3\u003eWhy this matters in the real world\u003c\/h3\u003e\n\u003cp\u003eChoosing the right DIN-rail circuit breaker isn’t just about amperage and voltage—it’s about dependable protection that minimizes downtime. The WMS1B15’s form factor and Eaton engineering focus on predictable trip performance and straightforward installation, helping you keep critical equipment online and protected against overcurrent events.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSupport when you need it\u003c\/strong\u003e — if you need help matching a part number or confirming compatibility for your specific application, message us and we’ll assist you in validating fit and choosing the best replacement strategy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415720841378,"sku":"WMS1B15","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/eaton-wms1b15-15a-1p-240v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}