{"product_id":"square-d-mal361000-circuit-breaker","title":"Square D | MAL361000 | Circuit Breaker | 1000A | 3-Pole | 600V","description":"\u003cdiv\u003eSquare D MAL361000 Circuit Breaker | 1000A, 3-Pole, 600V Designed for demanding electrical distributions, the MAL361000 is a direct-fit Square D circuit breaker built to support maintenance, retrofit, and replacement projects in industrial and commercial panels. With a robust 1000-amp rating across a 3-pole configuration and a 600-volt operating range, this breaker delivers reliable overcurrent protection where high current demands meet compact, modular panel layouts. Key specifications at a glance\n- Amperage: 1000A\n- Poles: 3-Pole\n- Voltage: 600V\n- Best compatibility reference: MAL361000 part number; verify fit and ratings before ordering Why this breaker stands out\n- Exact-match compatibility for Square D systems: The MAL361000 is the precise part you’ll want when you’re updating or replacing a breaker in a 3-pole, 600V circuit that requires 1000A protection.\n- Clean, predictable protection for high-demand circuits: Designed to safeguard heavy-load panels common in manufacturing, processing lines, and large industrial equipment, helping prevent damage from overloads and faults.\n- Streamlined procurement for maintenance cycles: Because this is the exact part number reference, procurement reduces guesswork and aligns with your existing electrical inventory and documentation. Ideal use cases\n- Retrofit and replacement in service panels that previously used MAL361000 or equivalent Square D breakers\n- High-current distribution points in manufacturing floors, processing lines, and large commercial facilities\n- Data center or server room electrical rooms where reliable 1000A protection in a 3-pole, 600V configuration is required What to check before you buy\n- Compatibility: Confirm fit and ratings are suitable for your panel by using the MAL361000 part number as the primary reference.\n- Configuration: Ensure your application aligns with a 3-pole, 600V, 1000A breaker.\n- Installation readiness: Have a qualified electrician verify panel labeling, bus bar arrangement, and safe handling per site standards before replacement. Practical guidance for installation and use\n- Pair this breaker with panels and accessory components that match Square D engineering specifications to maintain voltage, current, and protective coordination.\n- Maintain clear labeling in your electrical records, noting the MAL361000 part number, amperage, voltage, and pole configuration to simplify future replacements.\n- Store replacements in a clean, dry environment and inspect for any transport damage before installation. The Square D MAL361000 is more than a replacement part—it’s a practical, dependable solution for keeping high-current electrical systems up and running. If you’re maintaining, retrofitting, or upgrading, this exact fit ensures you’re aligned with the system’s design intent, delivering consistent protection where it matters most.\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425523814562,"sku":"MAL361000","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-mal361000-circuit-breaker-1000a-3-pole-600v-750.webp?v=1789418893","url":"https:\/\/www.ampstate.com\/products\/square-d-mal361000-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}