{"product_id":"bda34020y","title":"Square D BDA34020Y - 20A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D BDA34020Y is a 20A, 3-Pole circuit breaker designed to deliver dependable overcurrent protection in professional electrical distributions. Built for panelboards, switchboards, and control panels, this unit provides focused protection where 3-phase power drives motors and equipment.\u003c\/p\u003e \u003cp\u003eWith a 3-Pole configuration, it offers true three-phase protection and coordinated tripping across all phases, helping to safeguard motors, drives, and other equipment in industrial, commercial, and OEM environments. This design supports safe operation and reliable fault interruption in distribution panels and motor control centers.\u003c\/p\u003e \u003cp\u003eKey considerations for real-world setups:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eCurrent rating: 20A — appropriate for protecting lighter-duty 3-phase loads without unnecessary trips\u003c\/li\u003e\n\u003cli\u003ePoles: 3-Pole — delivers complete three-phase protection and simplifies panel design\u003c\/li\u003e\n\u003cli\u003eBreaker type: Circuit Breaker — interrupts fault current to protect downstream devices\u003c\/li\u003e\n\u003cli\u003eApplications: suitable for panelboards, switchboards, and control panels, as well as distribution panels and motor control centers\u003c\/li\u003e\n\u003cli\u003eIdeal for: industrial facilities, commercial equipment rooms, and OEM machinery where dependable protection and safe operation are critical\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model stands out: it slots into the Square D protection ecosystem you already rely on, offering consistent, practical overcurrent protection across all three phases in a compact, compatible package.\u003c\/p\u003e \u003cp\u003eUse cases to consider:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eProtect 3-phase motors, pumps, conveyors, and other equipment in manufacturing or processing lines up to 20A per phase\u003c\/li\u003e\n\u003cli\u003eProvide reliable branch-circuit protection for 3-phase gear in distribution panels and motor control centers\u003c\/li\u003e\n\u003cli\u003eSupport upgrades or OEM installations by matching a proven Square D 3-pole, 20A specification\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical planning and installation tips:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eVerify panel compatibility and labeling to ensure 3-pole, 20A devices are appropriate for your setup\u003c\/li\u003e\n\u003cli\u003eAlign mounting with your panel, switchboard, or control panel’s bus configuration and enclosure guidelines\u003c\/li\u003e\n\u003cli\u003eReview load distribution across phases to prevent imbalances and optimize protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46390614524066,"sku":"BDA34020Y","price":816.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_e8bbcfd8-85a1-4ac9-90aa-25338d164229.png?v=1765378026","url":"https:\/\/www.ampstate.com\/products\/bda34020y","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}