{"product_id":"schneider-electric-square-d-model-4-breaker-mcc-bucket-90-a-600-v-18-height-3-p-ampstate","title":"Schneider Electric \/ Square D Model 4 - Breaker MCC Bucket - 90 A, 600 V, 18\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eFor industrial motor control centers that demand reliable protection with precise compatibility, the Schneider Electric \/ Square D Model 4 Breaker MCC Bucket delivers a purpose-built solution. Rated for \u003cstrong\u003e90 A\u003c\/strong\u003e at \u003cstrong\u003e600 V\u003c\/strong\u003e across \u003cstrong\u003e3 poles\u003c\/strong\u003e, this 18\" tall unit is engineered as a direct OEM-compatible replacement within Schneider Electric \/ Square D Model 4 MCC systems, making retrofit projects straightforward and downtime-minimizing.\u003c\/p\u003e \u003cp\u003eWhat makes this MCC bucket stand out:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect replacement for Model 4 MCC\u003c\/strong\u003e — designed to snap into your existing Model 4 framework without custom adaptors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eExact electrical fit\u003c\/strong\u003e — 90 A continuous rating with 600 V maximum, ensuring consistent motor protection for a range of industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e — delivers balanced protection and coordinated control across three phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, standardized footprint\u003c\/strong\u003e — at 18\" height, it fits common Schneider Electric \/ Square D MCC banks without overhang.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGlobal delivery\u003c\/strong\u003e through AmpState — reliable supply chain support for maintenance teams and OEM configurations worldwide.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for manufacturing floors, pump and HVAC plants, mining, or any facility using Model 4 MCCs that require a rugged, easy-to-replace breaker bucket. It provides predictable tripping characteristics and robust protection for motors, conveyors, fans, and other heavy loads where downtime is costly.\u003c\/p\u003e \u003cp\u003eCompatibility notes: this unit is specifically designed to fit Schneider Electric \/ Square D Model 4 MCC systems. When planning a retrofit, confirm that mounting hardware, busing, and interlocks align with your existing equipment to preserve proper phase alignment and control logic.\u003c\/p\u003e \u003cp\u003eInstallation and maintenance tips: ensure power is fully isolated before swapping; verify torque on terminals; inspect for wear on contact surfaces; schedule periodic inspections to catch corrosion or alignment issues early. Keep spare buckets on hand from AmpState for quick replacements and minimized downtime.\u003c\/p\u003e \u003cp\u003eSpecifications at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Schneider Electric \/ Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: Square D Model 4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Breaker MCC Bucket\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRating\u003c\/strong\u003e: 90 A, 600 V, 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 18\"\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInvest in a dependable, OEM-compatible replacement that keeps your motor control center performing at its best. AmpState supports this MCC bucket with global delivery and solid technical support for industrial electrical installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46325373304994,"sku":null,"price":4210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square_d_model_4c_mcc_bucket_b879daf7-4927-4e5c-96bd-18fb7fb002a8.jpg?v=1763575612","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-square-d-model-4-breaker-mcc-bucket-90-a-600-v-18-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}