{"product_id":"square-d-fh16100a-100a-277v-1-pole-plug-in-circuit-breaker","title":"Square D FH16100 A - 100 A, 277 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D FH16100A 100 A, 277 V, 1-pole Plug-In Molded Case Circuit Breaker is built to protect branch circuits in panelboards and load centers with speed and precision. Designed for quick, reliable protection, this 1-pole unit fits seamlessly into compatible Square D panelboards for fast upgrades and efficient maintenance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and hassle-free replacements, minimizing downtime during panel maintenance or circuit upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across a range of loading and ambient conditions, reducing nuisance trips and ensuring predictable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is engineered to work with matching Square D load centers and panelboards, ensuring proper coordination and single-source reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for residential, commercial, and light industrial settings where 277 V branch circuits require dependable overcurrent and short-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e: Square D FH16100A — 100 A, 277 V, 1-pole, plug-in mounting, thermal-magnetic molded case circuit breaker for branch circuit overcurrent and short-circuit protection. Part Number FH16100A.\u003c\/p\u003e \u003cp\u003eWhy this breaker stands out: its plug-in format means faster swaps and simpler stocking for maintenance teams, while the thermal-magnetic trip delivers dependable protection that you can count on during busy service windows. If you’re wiring or upgrading panelboards in commercial spaces or light industrial facilities, the FH16100A offers a precise fit and proven protection you can trust—without altering your existing electrical architecture.\u003c\/p\u003e \u003cp\u003eIdeal for use in panelboards and load centers that require 100 A protection on 277 V circuits, the FH16100A helps you maintain safe, compliant electrical systems with minimal downtime. For professionals stocking inventory, this unit provides a reliable, compatible solution ready to drop into compatible Square D installations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355231965346,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fh16100-a-100-277-v-1-pole-plug-in-circuit-breaker-996.webp?v=1788744019","url":"https:\/\/www.ampstate.com\/products\/square-d-fh16100a-100a-277v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}