{"product_id":"square-d-bja260301-30a-2-pole-plug-in-circuit-breaker","title":"Square D BJA260301 - 30 A, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D BJA260301 is a 30-amp, 2-pole plug-in molded case circuit breaker built to safeguard panelboards and load centers from overcurrent and short circuits. With its quick-connect plug-in design, it speeds installation or replacement in the field, reducing downtime during panel maintenance.\u003c\/p\u003e \u003cp\u003eEngineered for consistent protection, the thermal-magnetic trip unit combines precise thermal (overload) sensing with magnetic (short circuit) tripping for fast, dependable responses under real-world electrical faults. This means fewer nuisance trips and stable performance across temperature swings and supply variations.\u003c\/p\u003e \u003cp\u003eDesigned to integrate with matching OEM load centers, this breaker ensures a snug fit and reliable operation in residential, commercial, and light industrial applications.\u003c\/p\u003e \u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection:\u003c\/strong\u003e Quick installation and easy replacement without messy lug wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip:\u003c\/strong\u003e Dual-sensing protection that reacts to overloads and short circuits with repeatable trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole, 30 A configuration:\u003c\/strong\u003e Protects two hot legs for 240V circuits, ideal for typical branch circuits in panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in mounting:\u003c\/strong\u003e Secure, tool-free insertion into compatible panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible:\u003c\/strong\u003e Optimized to work with the corresponding Square D load centers and panelboards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specs\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: BJA260301\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 30 A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for updating a home's main or subpanels, upgrading a commercial service panel, or installing a light industrial control panel requiring reliable 30A protection with fast field service. When performing a panelboard upgrade or replacement, choose a breaker that aligns with OEM specifications and your electrical system’s requirements for voltage, fault current, and protection.\", \"AmpState\" \/\u0026gt;\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355179962530,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-bja260301-30-a-2-pole-plug-in-circuit-breaker-ampstate-110.webp?v=1788739266","url":"https:\/\/www.ampstate.com\/products\/square-d-bja260301-30a-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}