{"product_id":"square-d-hja260804","title":"Square D HJA260804 80A 2-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D HJA260804\u003c\/strong\u003e is a sturdy two-pole circuit breaker designed for reliable overcurrent protection in demanding electrical systems. With a current rating of 80 A and a voltage rating of 600 V, this part (HJA260804) provides precise, dependable protection for high-demand, 2-pole circuits in industrial and commercial applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCurrent rating: 80 A\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003ePart Number: HJA260804\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis 2-pole design protects two live conductors simultaneously, helping to minimize arc exposure and ensure a safe, rapid shutdown of the protected circuit. Its Square D lineage means seamless compatibility with existing Square D panels, enclosures, and protection schemes, simplifying installation, maintenance, and part replacement for ongoing reliability.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include:\n\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection for 600 V distribution circuits in industrial equipment, switchgear, and motor control centers\u003c\/li\u003e \u003cli\u003eReplacement in Square D systems where an 80 A, 2-pole breaker is specified\u003c\/li\u003e \u003cli\u003eSituations requiring quick, decisive disconnection of dual-line circuits to maintain safety and uptime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the Square D HJA260804? It delivers a clear, identifiable part number for streamlined procurement and maintenance, reducing downtime when part swaps are needed. The 80 A rating provides robust support for moderately high-load applications while staying responsive to typical operating conditions, helping to balance protection with operational continuity.\u003c\/p\u003e \u003cp\u003eIn short, the Square D HJA260804 80A 2-Pole 600 V Circuit Breaker is a purpose-built protective device for reliable performance in modern electrical distributions. When your system relies on precise, dependable two-pole protection at up to 600 volts, this part delivers the compatibility, clarity, and consistent protection that professionals count on.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423053893794,"sku":"HJA260804","price":3514.0,"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-hja260804","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}