{"product_id":"square-d-ehb14030as","title":"Square D EHB14030AS 14030A 1-Pole 277 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EHB14030AS 1-Pole 277 V Circuit Breaker—built for dependable protection in commercial electrical systems. This unit is part of Square D’s trusted EHB family, designed to safeguard 277-volt branch circuits with a straightforward, single-pole design that installers value for its simplicity and reliability. With a part number of EHB14030AS, it’s purpose-built for 277 V applications such as lighting and small equipment feeds in offices, retail spaces, and light industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eKey specifications\u003c\/strong\u003e: Part Number EHB14030AS • Current rating 14030 A • Poles: 1 • Voltage rating: 277 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhat it protects\u003c\/strong\u003e: Single-pole protection for 277 V branch circuits, ideal for lighting circuits and small equipment feeders in commercial facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWhy choose this breaker\u003c\/strong\u003e: Reliable interruption capability in a compact, easy-to-integrate package that simplifies panel layouts and maintenance for 277 V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e: \u003cul\u003e \u003cli\u003eCommercial lighting circuits in offices, shopping centers, or warehouses powered at 277 V\u003c\/li\u003e \u003cli\u003eSmall equipment feeds within a 277 V distribution setup\u003c\/li\u003e \u003cli\u003eNew installations or replacement of compatible Square D panels that accept EHB-series breakers\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility and installation notes\u003c\/strong\u003e: Designed for panels that accept Square D EHB-series breakers. Always verify panel labeling for compatibility with the EHB14030AS and ensure proper installation within the approved enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePractical advantages\u003c\/strong\u003e: Reduces risk of overloads and electrical faults in 277 V systems, helping minimize downtime and protect connected lighting and equipment without complicating wiring.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn summary, the Square D EHB14030AS delivers targeted, reliable protection for 277 V circuits in commercial settings. If your project requires a robust, single-pole solution from a proven brand and fits an EHB-compatible panel, this breaker offers a precise, no-nonsense path to safer, more dependable electrical distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423398645922,"sku":"EHB14030AS","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-ehb14030as","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}