{"product_id":"gd3020d-circuit-breaker","title":"GD3020D | Circuit Breaker | 20A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe GD3020D Industrial Circuit Breaker is built for dependable protection in 480V three-phase systems. With a 20A rating and three poles, it offers precise, reliable fault isolation for a range of industrial equipment and processes.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct focus:\u003c\/strong\u003e Industrial Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal for\u003c\/strong\u003e maintenance, retrofit, and replacement projects where matching specs are essential. If you’re updating a 480V three-phase panel or replacing a failing breaker in an existing installation, the GD3020D is designed to slot into the same electrical footprint and maintain consistent protection characteristics.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the GD3020D?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExact compatibility: The part number is the best reference for ensuring a correct fit with your current equipment.\u003c\/li\u003e\n\u003cli\u003eStreamlined maintenance: Having a like-for-like replacement minimizes wiring changes and downtime.\u003c\/li\u003e\n\u003cli\u003eReliable three-phase protection: Three poles provide robust interruption across all phases, helping protect motors, drives, and other critical loads in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility guidance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your application. Use the GD3020D part number as the primary cross-reference to verify compatibility with your panel or switchgear. If you have a label or catalog specification, align it with the GD3020D to ensure exact matching trip characteristics and footprint.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips and best practices\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlan replacements during planned maintenance windows to minimize impact on operations.\u003c\/li\u003e\n\u003cli\u003eHave the equivalent slot profile and mounting hardware ready to ensure a straightforward installation.\u003c\/li\u003e\n\u003cli\u003eCoordinate with your electrical panel manufacturer or system integrator to confirm any required wiring diagrams or field wiring adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426697957538,"sku":"GD3020D","price":2865.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/gd3020d-circuit-breaker-20a-3-pole-480v-377.webp?v=1789605170","url":"https:\/\/www.ampstate.com\/products\/gd3020d-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}