{"product_id":"siemens-hgb3k080b-circuit-breaker","title":"Siemens | HGB3K080B | Circuit Breaker | 80A | 3-Pole | 480V","description":"\u003cdiv\u003eSiemens HGB3K080B: a rugged 80A, 3-pole circuit breaker designed for 480V systems, built to protect heavy-duty electrical circuits in industrial environments. This unit is ideal for maintenance, retrofit, and replacement projects where precise overcurrent protection and reliable performance matter most. Key specifications at a glance\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 80 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480 V\u003c\/li\u003e\n\u003c\/ul\u003e Why choose the Siemens HGB3K080B\n- Trusted Siemens engineering in a compact, three-pole package that guards all three phases in 480V distribution setups, helping to minimize downtime due to electrical faults.\n- The 80 A rating is ideal for mid-to-large industrial feeders where protected loads demand solid, dependable protection without nuisance tripping.\n- Part of the HGB series, designed for straightforward replacement in compatible Siemens panels and assemblies, streamlining retrofit or repair projects. Use cases and practical applications\n- Retrofit of aging 480V switchgear or distribution panels to restore reliable protection and align with current safety standards.\n- Replacement in serviceable Siemens installations where a matching 80 A, 3-pole, 480V breaker is required to maintain system integrity.\n- Maintenance scenarios where specific amperage and pole configuration are mandated to protect motors, drives, and other three-phase equipment. How to ensure a proper fit\n- Compatibility hinges on the exact part number. The HGB3K080B is the best reference for matching compatibility with your panel or equipment.\n- Always confirm fit and ratings before ordering by cross-referencing your panel label, manufacturer documentation, and the part number HGB3K080B.\n- If you’re unsure, rely on the part number as the definitive compatibility cue to avoid mismatches in 480V, three-phase installations. What you gain with this Siemens breaker\n- Robust protection for critical 480V three-phase circuits, helping to prevent costly equipment damage and downtime.\n- A straightforward replacement path that minimizes panel downtime during maintenance or upgrades.\n- Peace of mind from using a known-good Siemens component, aligned with standard industrial electrical practices and installation expectations. Ready for service, retrofit, or upgrade that demands reliable 80A, 3-pole protection at 480V? The Siemens HGB3K080B delivers the protection you need with the confidence that comes from a established, field-proven electrical solution.\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426654507170,"sku":"HGB3K080B","price":5138.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/siemens-hgb3k080b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}