{"product_id":"square-d-mal3660033m-circuit-breaker","title":"Square D | MAL3660033M | Circuit Breaker | 600A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D MAL3660033M Circuit Breaker—an industrial-grade, three-pole protective device engineered for reliability in demanding 600V systems. With a robust \u003cstrong\u003e600A\u003c\/strong\u003e rating, this breaker delivers dependable overcurrent protection for main feeds or critical branches in commercial and industrial panels. Designed for maintenance, retrofit, and replacement projects, it’s a precise match for applications that require exact specifications and a trusted brand name.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: MAL3660033M (your best reference for compatibility)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended use\u003c\/strong\u003e: maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D breaker stands out\u003c\/h3\u003e\n\u003cp\u003eSquare D is known for dependable protection in demanding electrical environments. The MAL3660033M integrates seamlessly into three-phase, 600V distribution circuits, offering consistent performance and known compatibility with panels designed for this reference. Its 3-pole configuration ensures balanced protection across all phases, helping to safeguard downstream equipment and reduce the risk of unbalanced loads in your system.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where existing equipment calls for a precise MAL3660033M replacement\u003c\/li\u003e \u003cli\u003eMaintenance upgrades in service panels serving high-demand 600V three-phase loads\u003c\/li\u003e \u003cli\u003eReplacement for aging or failed breakers in industrial control rooms and commercial electrical rooms\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and installation notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e against your panel’s labeling before ordering. The MAL3660033M reference is the most reliable indicator of compatibility.\u003c\/li\u003e \u003cli\u003eUse in panels that support three-pole, 600V protection with a 600A rating.\u003c\/li\u003e \u003cli\u003eFollow all appropriate safety procedures during installation, including de-energizing and locking out equipment as required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects that demand precise specifications and durable performance, the Square D MAL3660033M Circuit Breaker delivers the protection you need with the confidence of a trusted, industry-standard brand. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426718109858,"sku":"MAL3660033M","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mal3660033m-circuit-breaker-600a-3-pole-600v-396.webp?v=1789609617","url":"https:\/\/www.ampstate.com\/products\/square-d-mal3660033m-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}