{"product_id":"industrial-eh1100","title":"Industrial EH1100 100A 1-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eFor industrial power distribution, the \u003cstrong\u003eIndustrial EH1100 100A 1-Pole 277 V Circuit Breaker\u003c\/strong\u003e delivers dependable, single‑phase protection where it matters most. Built around a 100 A current rating and a 277 V rating, it is designed to safeguard critical circuits in commercial and light industrial environments.\u003c\/p\u003e \u003cp\u003ePart Number EH1100 ensures straightforward ordering and replacement in maintenance programs, making it a practical choice for technicians and facilities teams managing ongoing electrical upkeep.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart Number: EH1100\u003c\/li\u003e \u003cli\u003eCurrent rating: 100 A\u003c\/li\u003e \u003cli\u003ePoles: 1\u003c\/li\u003e \u003cli\u003eVoltage rating: 277 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy it matters in 277 V industrial networks\u003c\/h3\u003e\n\u003cp\u003e277 V single‑phase distribution is common in commercial lighting and related equipment. A \u003cstrong\u003esingle‑pole\u003c\/strong\u003e breaker protects a single hot conductor, helping prevent overloads and short circuits from cascading through the panel. The EH1100’s industrial‑grade construction supports reliable performance in environments with vibration, dust, and temperature variations, reducing the risk of nuisance trips and unplanned downtime.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for 277 V lighting feeders in large offices, retail spaces, and warehouses\u003c\/li\u003e \u003cli\u003eBranch circuit protection for single‑phase motors, HVAC controls, and auxiliary equipment in industrial settings\u003c\/li\u003e \u003cli\u003ePanel board protection in manufacturing floors, data centers, and facilities with centralized 277 V distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eEnsure your electrical panel accepts 1‑pole 277 V devices and that the line and load terminals are torqued to the panel manufacturer’s specifications. This breaker is designed for industrial panels that require 1P 277 V protection. Always power down the system before replacement and follow local electrical codes and safety practices.\u003c\/p\u003e \u003ch3\u003eMaintenance and longevity tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSchedule periodic inspections to verify terminal connections are secure and there are no signs of wear or overheating\u003c\/li\u003e \u003cli\u003eKeep the panel area clean and free from excessive dust or moisture that could affect performance\u003c\/li\u003e \u003cli\u003eReplace after any trip event that indicates an underlying fault in the protected circuit to prevent repeat trips\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the \u003cstrong\u003eEH1100\u003c\/strong\u003e means opting for a purpose‑built, industrial‑grade solution that aligns with 277 V distribution needs. It’s a practical, reliable component for safeguarding essential loads and maintaining steady, safe operation across demanding facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423671767202,"sku":"EH1100","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/industrial-eh1100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}