{"product_id":"square-d-hja260802","title":"Square D HJA260802 80A 2-Pole 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HJA260802 stands out as a purpose-built protection solution for demanding electrical systems. With an 80 A current rating and a rugged 2-pole design, this circuit breaker delivers dependable overload and short-circuit protection while accommodating up to 600 V, making it a versatile choice for commercial and industrial panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey features that drive real-world value\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e80 A current rating\u003c\/strong\u003e precisely guards circuits and equipment rated for high-demand loads, reducing the risk of nuisance trips and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole configuration\u003c\/strong\u003e ensures simultaneous interruption of both conductors, enhancing safety and system integrity in 240 V and higher voltage applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V voltage rating\u003c\/strong\u003e supports a wide range of industrial installations, from control panels to distribution feeders, with ample headroom for demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated potential transformer capability\u003c\/strong\u003e (as indicated by the product designation) facilitates accurate metering and protective relay signaling, simplifying integration into protection schemes and monitoring systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSquare D reliability\u003c\/strong\u003e—designed to fit standard Square D panels and replacement programs, providing dependable performance and straightforward compatibility with existing infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model matters for your system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProtection plus measurement:\u003c\/strong\u003e The combination of a robust breaker and potential transformer support enables both circuit protection and reliable measurement for meters and relays, reducing the need for additional accessories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for demanding environments:\u003c\/strong\u003e Built to withstand industrial panels, this breaker supports critical applications in manufacturing floors, warehouses, and service entrances where consistent protection is non-negotiable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term compatibility:\u003c\/strong\u003e By aligning with Square D standards, the HJA260802 minimizes replacement complexity and ensures dependable spares availability as part of a broader electrical distribution strategy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDistribution panels and feeder circuits in commercial buildings and light manufacturing plants\u003c\/li\u003e \u003cli\u003eMotor control centers and equipment circuits requiring robust protection with metering compatibility\u003c\/li\u003e \u003cli\u003eSystems that benefit from integrated protection and measurement pathways for protection relays and monitoring equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePart Number: HJA260802 • Current Rating: 80 A • Poles: 2 • Voltage Rating: 600 V • Type: Circuit Breaker with potential transformer capability • Brand: Square D\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423509991586,"sku":"HJA260802","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-hja260802","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}