{"product_id":"square-d-hja260305-30a-2p-600v-circuit-breaker","title":"Square D HJA260305 30A 2P 600V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D HJA260305—a reliable two-pole, 30 Amp circuit breaker built to protect panelboards, load centers, and your broader electrical distribution system. Designed with retrofit work and maintenance planning in mind, this part-number-specific breaker helps you keep installations consistent when the exact HJA260305 specification is required.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HJA260305\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart-number consistency for maintenance:\u003c\/strong\u003e When your project mandates a precise replacement, the HJA260305 ensures compatibility across legacy and modern panels, reducing downtime and inventory confusion during retrofit and service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for electrical distribution reliability:\u003c\/strong\u003e Ideal for protecting circuits in panelboards and load centers in commercial and industrial settings, helping you prevent damage from overloads and faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailable from AmpState:\u003c\/strong\u003e A trusted source for genuine Square D components, with support to verify fit and compatibility for your specific application.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider this model\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eTechs and contractors performing retrofit projects where a precise HJA260305 part number is required to match existing equipment.\u003c\/li\u003e \u003cli\u003eFacility managers overseeing electrical distribution who need dependable, standardized replacements to minimize calibration or configuration changes during maintenance.\u003c\/li\u003e \u003cli\u003ePurchasers seeking a stable inventory item that aligns with Square D panelboard ecosystems and reduces part-number mismatches during repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical use cases and benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit consistency:\u003c\/strong\u003e Replacing an old or damaged breaker with the exact HJA260305 part keeps downstream labeling, trip characteristics, and panel compatibility intact.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance planning:\u003c\/strong\u003e Standardize spares for critical panels, so crews can source the right device without delays during service windows.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem protection in demanding environments:\u003c\/strong\u003e Suitable for 600V distribution networks where reliable, on-site protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and support\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you need help confirming fit for your panel or have questions about matching part numbers, send a message and AmpState will assist in verifying compatibility and ensuring a proper, safe replacement.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46412680790178,"sku":"HJA260305","price":10.0,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/www.ampstate.com\/products\/square-d-hja260305-30a-2p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}