{"product_id":"schneider-electric-square-d-model-4-breaker-mcc-bucket-75-a-600-v-18-height-3-p-ampstate","title":"Schneider Electric \/ Square D Model 4 - Breaker MCC Bucket - 75 A, 600 V, 18\" Height, 3 P | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for demanding industrial motor control environments, the Schneider Electric \/ Square D Model 4 Breaker MCC Bucket from AmpState is a precise replacement designed to slot into existing Model 4 MCC systems with minimal downtime and maximum reliability. Rated at 75 A, 600 V, in a 3-pole configuration, this bucket stands 18 inches tall to match standard Model 4 frames, delivering dependable performance for three-phase motor circuits.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit for Model 4 MCC systems\u003c\/strong\u003e — engineered as a direct OEM replacement so you can retrofit without frame alterations or misalignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable three-phase protection\u003c\/strong\u003e — 75 A capacity supports a wide range of motor loads for pumps, fans, conveyors, and processing equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-voltage readiness\u003c\/strong\u003e — 600 V rating handles common industrial control voltages, ensuring safe switching and protection for both new builds and upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, standardized form\u003c\/strong\u003e — 18\" height aligns with standard Schneider Electric \/ Square D Model 4 buckets, preserving enclosure spacing and wiring harness compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted brand, global support\u003c\/strong\u003e — AmpState supplies essential MCC components with global delivery and a commitment to compatibility and service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal applications and use cases\u003c\/p\u003e \u003cp\u003eThe Model 4 Breaker MCC Bucket is tailor-made for facilities operating legacy Schneider Electric \/ Square D Model 4 motor control centers. It’s perfect for retrofit projects where aging buckets are replaced one-for-one or when upgrading to a newer configuration without reworking the entire MCC string. Use it in manufacturing lines with large fans, pumps, or conveyors, and in any setup where three-phase protection and reliable switching are required.\u003c\/p\u003e \u003cp\u003eWhat problems does it address?\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eDowntime caused by incompatible replacement parts is minimized by using a direct-fit bucket that matches the original dimensions and mounting points.\u003c\/li\u003e\n\u003cli\u003eUnreliable or mismatched components in older MCCs can compromise protection and trip settings; this bucket preserves intended protection schemes and trip coordination.\u003c\/li\u003e\n\u003cli\u003eSupply gaps for legacy components are mitigated with AmpState’s global delivery of genuine MCC parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installation and care\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eConfirm the part number precisely matches the Model 4 MCC bucket specification before installation to ensure alignment with bus bars and wiring harnesses.\u003c\/li\u003e\n\u003cli\u003ePower must be fully de-energized and locked out before any mechanical work; installation should be performed by qualified electrical personnel.\u003c\/li\u003e\n\u003cli\u003eInspect mounting holes and fasteners for corrosion or wear; reuse existing hardware if compatible, or replace with manufacturer-recommended hardware to maintain enclosure integrity.\u003c\/li\u003e\n\u003cli\u003eStore spares in a clean, dry environment to prevent corrosion and ensure immediate readiness for maintenance windows.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDelivery and support\u003c\/p\u003e \u003cp\u003eAmpState provides global delivery of this Schneider Electric \/ Square D Model 4 Breaker MCC Bucket, with a focus on compatibility, quick availability, and dependable after-sales support for industrial facilities worldwide.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46325371469986,"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_c08e9897-11ec-41d4-bdaa-42abe19c3473.jpg?v=1763575551","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-square-d-model-4-breaker-mcc-bucket-75-a-600-v-18-height-3-p-ampstate","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}