{"product_id":"square-d-bda34035y","title":"Square D BDA34035Y 35A 3-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D BDA34035Y is a purpose-built 35A, 3-pole circuit breaker designed for 277 V three-phase distribution. Built to protect medium-demand loads in commercial settings, this unit fits Square D panels that accept the BDA-series devices, delivering reliable protection for every leg of your 3-phase system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BDA34035Y\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 35 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 277 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat sets this breaker apart\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures all three phases disconnect together during a fault, safeguarding equipment and maintaining system balance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e277 V compatibility\u003c\/strong\u003e makes it ideal for commercial lighting, motors, and other three-phase circuits commonly found in offices, retail spaces, and industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecific to Square D’s BDA family\u003c\/strong\u003e, offering reliable interchangeability with compatible panels and streamlined replacement in maintenance or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part identification\u003c\/strong\u003e supports quick service and accurate system documentation, reducing downtime during troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtecting three-phase HVAC compressors, pumps, and motor-driven equipment in commercial facilities.\u003c\/li\u003e \u003cli\u003eMedium-load three-phase distribution for large lighting banks and industrial control panels operating at 277 V.\u003c\/li\u003e \u003cli\u003eRetrofits or panel upgrades where a 3-pole, 277 V, 35 A option is required to meet load and protection needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility tips\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eVerify that your electrical panel accepts BDA-series breakers and is configured for 277 V, three-phase service.\u003c\/li\u003e \u003cli\u003eConfirm the circuit amperage matches your load requirements (35 A) and use appropriate conductors for a 35 A circuit.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety practices and consult a licensed electrician for installation, maintenance, and troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D BDA34035Y, you gain a dependable, purpose-built solution for protecting three-phase loads at 277 V, backed by the trusted Square D\/BDA lineage. This breaker is built to fit aligned panels, simplify maintenance, and help keep your commercial electrical system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423132831906,"sku":"BDA34035Y","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-bda34035y","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}