{"product_id":"schneider-electric-fja140303-30a-1p-277v-circuit-breaker","title":"Schneider Electric FJA140303 Circuit Breaker, 30A, 1-Pole, 277V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Schneider Electric FJA140303 circuit breaker—a purpose-built protective device for industrial electrical systems. With a 30 A rating, a single pole, and 277 V operation, this breaker is engineered to reliably interrupt fault currents and safeguard your equipment and personnel in demanding environments.\u003c\/p\u003e \u003cp\u003eDesigned for service, maintenance, and replacement projects, the FJA140303 is a trusted choice when you need a straightforward, drop-in protective solution that fits your existing industrial panels and circuits. Use the part number to confirm compatibility with your application and panel design.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FJA140303\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this model? It provides targeted protection for 277 V circuits in industrial settings, helping prevent equipment damage, reducing the risk of electrical faults, and supporting safer maintenance workflows.\u003c\/p\u003e \u003cp\u003eIdeal use scenarios include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eSpare or replacement for industrial control panels serving 277 V circuits\u003c\/li\u003e \u003cli\u003eMaintenance projects where a compatible, trusted breaker is required\u003c\/li\u003e \u003cli\u003eParts inventory for facilities running Schneider Electric protection devices\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility note: Verify fit by part number and application requirements. If you’re unsure whether FJA140303 is the right match, message us and we’ll help confirm compatibility with your panel and circuit layout.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415985737890,"sku":"FJA140303","price":321.0,"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\/schneider-electric-fja140303-30a-1p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}