{"product_id":"square-d-q1370vh-circuit-breaker","title":"Square D | Q1370VH | Circuit Breaker | 70A | 3-Pole | 1370V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D Q1370VH Circuit Breaker\u003c\/strong\u003e is a purpose-built protection device for three-phase systems, delivering 70A of protection across 3 poles and a voltage rating up to 1370V. Designed for maintenance, retrofit, and replacement tasks where exact specifications matter, this breaker is tailored to slot into compatible Square D installations with minimal fuss.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: 70A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 1370V\u003c\/li\u003e \u003cli\u003eCompatibility reference: Q1370VH\u003c\/li\u003e \u003cli\u003eOrdering note: Confirm fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this model? Electrical engineers, maintenance teams, and contractors working with legacy Square D panels or high-voltage distributions up to 1370V. It’s an ideal direct-fit replacement when you need precise alignment with the original equipment’s performance and electrical characteristics.\u003c\/p\u003e \u003cp\u003eUse cases to keep in mind:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRetrofit old or out-of-spec panels where 3-pole protection and 70A capacity are required\u003c\/li\u003e \u003cli\u003eReplacement in manufacturing or industrial facilities that run three-phase systems at elevated voltages\u003c\/li\u003e \u003cli\u003eSpare-part stock for critical infrastructure maintenance to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Q1370VH stands out: rather than a generic substitute, it’s a Square D part with a defined reference that aligns with compatible equipment and installation practices. The emphasis on exact fit and ratings helps reduce compatibility guesswork and ensures predictable performance in demanding environments.\u003c\/p\u003e \u003cp\u003ePractical considerations for procurement and installation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUse the part number Q1370VH as the primary compatibility reference to match panels and accessories\u003c\/li\u003e \u003cli\u003eBefore ordering, verify that the panel and circuits are designed for 1370V applications and 70A protection per pole\u003c\/li\u003e \u003cli\u003eKeep a spare on hand for preventive maintenance in facilities with critical 3-phase power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426299891874,"sku":"Q1370VH","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-q1370vh-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}