{"product_id":"allen-bradley-1489-m1c020-2a-1p-277v-circuit-breaker","title":"Allen-Bradley 1489-M1C020 2A 1P 277V Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Allen-Bradley 1489-M1C020 is a compact, dependable 2-amp, single-pole circuit breaker built for everyday electrical protection in panelboards, load centers, and distribution panels. Rated for 277 V, it’s designed to safeguard branch circuits and connected equipment in commercial and industrial environments where space is at a premium and reliability matters.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirect part-number match for precise replacements: ideal for maintenance teams, panel builders, and spare inventories where compatibility is non-negotiable.\u003c\/li\u003e \u003cli\u003e1P, 2 A protection: provides targeted overcurrent protection for single-phase circuits without unnecessary tripping in everyday operations.\u003c\/li\u003e \u003cli\u003e277-volt capability: tailored for commercial lighting, HVAC, and other 277V distribution circuits common in business facilities.\u003c\/li\u003e \u003cli\u003eTrusted performance from Allen-Bradley: built to integrate with existing protection schemes and panel configurations you already rely on.\u003c\/li\u003e \u003cli\u003eStock-ready from AmpState: streamlined sourcing to minimize downtime when you need an exact-fit breaker fast.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Allen-Bradley\u003c\/li\u003e \u003cli\u003ePart Number: 1489-M1C020\u003c\/li\u003e \u003cli\u003eProduct Type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eAmperage: 2 A\u003c\/li\u003e \u003cli\u003ePole: 1\u003c\/li\u003e \u003cli\u003eVoltage: 277 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker excels as a reliable replacement in panelboards, load centers, and electrical distribution arrays where a direct 1489-M1C020 match is required. It’s particularly well-suited for spare inventory in maintenance rooms or electrical contractors’ kits, ensuring you can quickly restore protection without speculative substitutions.\u003c\/p\u003e \u003ch3\u003eHow it helps you operate smarter\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReduces downtime by ensuring you have the exact-fit part ready when a circuit breaker trips or reaches end-of-life.\u003c\/li\u003e \u003cli\u003eImproves maintenance planning with a clearly specified 1P 2 A 277V option that aligns with common commercial circuits.\u003c\/li\u003e \u003cli\u003eSupports safer, more consistent protection across panelboards and distribution setups by maintaining standardization with existing equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help confirming fit or compatibility? AmpState offers guidance to verify that the 1489-M1C020 is the right match for your panel and circuit requirements. Message us and we’ll assist with compatibility checks and ordering details.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46411051827362,"sku":"1489-M1C020","price":10.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_83963f7f-600e-419f-90c6-e7677089642b.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-1489-m1c020-2a-1p-277v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}