{"product_id":"square-d-mal26300-circuit-breaker","title":"Square D | MAL26300 | Circuit Breaker | 300A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MAL26300 circuit breaker — a purpose-built solution for demanding electrical panels and power distribution needs. With a 300A rating, 2-pole configuration, and a 600V operating range, this device is designed for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit reference:\u003c\/strong\u003e MAL26300 is the best compatibility anchor for your panel or enclosure\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 300A, two-pole operation to protect two conductors in one protective device\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage range:\u003c\/strong\u003e suitable for systems up to 600V, expanding compatibility across industrial setups\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e ideal for maintenance, retrofit, and replacement tasks where matching amperage, pole count, and voltage are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant installation notes: always confirm fit and ratings before ordering. The part number MAL26300 should be used as the primary reference to ensure compatibility with your Square D panels and accessories.\u003c\/p\u003e \u003ch3\u003eUse cases and benefits\u003c\/h3\u003e\n\u003cp\u003eWhether you’re upgrading an aging panel, replacing a failed breaker, or stocking spare parts for future service, the MAL26300 provides a dependable path to continued operation. It supports two-pole protection in high-current circuits, helping to simplify wiring and improve fault isolation in industrial electrical layouts.\u003c\/p\u003e \u003ch3\u003eWho should consider this breaker\u003c\/h3\u003e\n\u003cp\u003eElectrical contractors, facility managers, OEMs, and panel builders working with Square D equipment will find this model aligns with their specifications. The explicit part-number reference reduces procurement guesswork and ensures you’re selecting a device that matches your existing scheme and safety requirements.\u003c\/p\u003e \u003cp\u003eSecure the Square D MAL26300 today to maintain reliable protection for your critical, high-current installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426346553506,"sku":"MAL26300","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mal26300-circuit-breaker-300a-2-pole-600v-253.webp?v=1789560689","url":"https:\/\/www.ampstate.com\/products\/square-d-mal26300-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}