{"product_id":"square-d-ehb14020as-20a-1p-277v-circuit-breaker","title":"Square D EHB14020AS 20A 1P 277V Circuit Breaker, Bolt-On | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D EHB14020AS—a reliable, 20-amp, single-pole circuit breaker built for consistent protection in commercial and industrial electrical distribution. This bolt-on model is designed for panelboards, load centers, and other Square D assemblies where a fixed part number is essential for retrofit projects and ongoing maintenance.\u003c\/p\u003e \u003cp\u003eKey features and benefits you’ll notice in the field:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e20 A, 1-pole, 277V\u003c\/strong\u003e—specifically rated for standard 277-volt circuits typical in commercial installations, delivering dependable overcurrent protection where it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On mounting\u003c\/strong\u003e—engineered for secure, durable attachment to compatible panelboards, reducing vibration-related wear and simplifying field replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSquare D quality\u003c\/strong\u003e—a trusted part number in the EHB family, designed to integrate smoothly with existing Square D panelboard and load center configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent part number for retrofit\u003c\/strong\u003e—the EHB14020AS is ideal when project documentation or stock inventories require a stable, unchanging identifier.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability from AmpState\u003c\/strong\u003e—ensuring reliable access to this specific 20A breaker when you’re planning maintenance or part replacements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker is a smart choice for your projects\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e retrofit-friendly\u003c\/strong\u003e—keeps your installation aligned with existing part numbers, streamlining ordering, stocking, and maintenance planning.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure, robust installation\u003c\/strong\u003e—bolt-on design provides solid mounting in compatible Square D panelboards, helping minimize service interruptions during changes or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for commercial distribution\u003c\/strong\u003e—the 277V rating makes it suitable for a range of distribution circuits in office, retail, and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient compatibility checks\u003c\/strong\u003e—designed to work with panelboards and load centers that support the EHB series, making compatibility considerations straightforward in retrofit or replacement scenarios.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re uncertain about fit, AmpState can help confirm compatibility. Message us with your panel model or service configuration and we’ll verify that the EHB14020AS matches your Square D installation.\u003c\/p\u003e \u003cp\u003eAdd the Square D EHB14020AS to your cart today to ensure you’re equipped with a trusted, readily available 20A, 1P, 277V bolt-on circuit breaker for panelboards and load centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46410988585122,"sku":"EHB14020AS","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ehb14020as-20a-1p-277v-circuit-breaker-bolt-on-ampstate-367.webp?v=1789000896","url":"https:\/\/www.ampstate.com\/products\/square-d-ehb14020as-20a-1p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}