{"product_id":"qcdj4t","title":"Cutler Hammer QCDJ4T - 4-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eWhen reliability matters most, the Cutler Hammer QCDJ4T delivers dependable overcurrent protection with a versatile 4-pole design. Engineered for demanding electrical systems, this circuit breaker is ready to perform in panelboards, switchboards, and control panels where safe operation and long service life are essential.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e4-Pole configuration\u003c\/strong\u003e provides flexible integration for multiwire circuits and assemblies that require a neutral path, enabling organized, consolidated protection in a single device.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust overcurrent protection\u003c\/strong\u003e guards feeders, distribution lines, and motor control centers from overloads and short circuits, helping to minimize downtime and equipment wear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade construction\u003c\/strong\u003e built to endure the rigors of demanding environments, ensuring reliable performance in both new installations and system upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e ideal for panelboards, switchboards, and control panels across industrial, commercial, and OEM applications, delivering consistent protection where it’s needed most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical engineers and technicians designing or upgrading electrical distribution and control systems.\u003c\/li\u003e \u003cli\u003eOEM integrators integrating dependable protection into equipment enclosures and control architectures.\u003c\/li\u003e \u003cli\u003eFacility managers and maintenance teams overseeing reliability in manufacturing floors, buildings, and industrial spaces.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTypical applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for distribution panels that feed critical machinery and processes in industrial environments.\u003c\/li\u003e \u003cli\u003eProtection and isolation within motor control centers, ensuring safe startup and operation of multi-mpeed equipment.\u003c\/li\u003e \u003cli\u003eIntegration into commercial electrical rooms and switchboards where compact, reliable protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: the QCDJ4T consolidates robust protection for multiple circuits into one compact 4-pole device, simplifying wiring and maintenance while fitting neatly into the Cutler Hammer protection ecosystem. By choosing this breaker, you gain predictable performance, safer operation, and a reliable layer of defense for your distribution panels and control centers.\u003c\/p\u003e \u003cp\u003ePractical installation notes: align the QCDJ4T with your system’s current-rating and voltage requirements, mount in compatible enclosures, and coordinate with other protective devices to create a cohesive protection strategy that minimizes nuisance trips and maximizes uptime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cutler Hammer","offers":[{"title":"Default","offer_id":46390600007842,"sku":"QCDJ4T","price":156.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_2a5c3b11-9463-4c17-b3b8-df20a62b36b6.png?v=1765377580","url":"https:\/\/www.ampstate.com\/products\/qcdj4t","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}