{"product_id":"square-d-khp361251021","title":"Square D KHP361251021 125A 600 V Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KHP361251021, a compact, integrated protection solution that blends a 125 A circuit breaker with a potential transformer in a single robust assembly. Built for demanding medium‑voltage environments, this unit delivers reliable overcurrent protection while providing precise voltage sensing for protective relays and monitoring systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e KHP361251021\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated protection:\u003c\/strong\u003e combines circuit-breaking capability with a potential transformer to deliver accurate voltage sensing for relay protection and metering\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e designed to streamline installation in switchgear and distribution panels\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e engineered for reliable performance in industrial environments\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e motor control centers, distribution panels, and switchgear assemblies in commercial, industrial, and utility settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this integrated unit? By combining a circuit breaker and a potential transformer, you reduce wiring complexity and simplify maintenance. The accurate voltage sensing supports relay protection and precise metering, helping you detect overcurrent and voltage anomalies quickly, minimize downtime, and extend the life of feeders and transformers.\u003c\/p\u003e \u003cp\u003ePractical deployment tips: ensure compatibility with your Square D panel or switchgear, verify the transformer ratio aligns with your protection relay requirements, and schedule periodic checks of the transformer health and relay connections to maintain optimal protection performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423540564130,"sku":"KHP361251021","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-khp361251021","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}