{"product_id":"siemens-bqd260-60a-480v-2-pole-bolt-on-circuit-breaker","title":"Siemens BQD260 - 60 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens BQD260 is a 60A, 480V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and loadcenters. From AmpState, this unit combines precise thermal-magnetic protection with a rugged mounting approach, ensuring reliable performance in demanding residential, commercial, and light industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting for a rigid, vibration-resistant bus connection\u003c\/strong\u003e— engineered to minimize movement and arcing, even in high-vibration installations, for long-term reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit for stable, repeatable protection\u003c\/strong\u003e— provides accurate instantaneous short-circuit response and time-delayed overcurrent protection to match circuit conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible hardware\u003c\/strong\u003e— designed to pair seamlessly with matching Siemens loadcenters and panelboards, simplifying installation and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile, two-pole design\u003c\/strong\u003e— ensures simultaneous tripping of both conductors, safeguarding multi-wire circuits and reducing the risk of partial faults.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003ePerfect for protecting branch circuits in distribution panels, service centers, and equipment enclosures where secure mounting and reliable fault protection matter. Suitable for residential feeders, commercial lighting and receptacle circuits, HVAC controls, and light industrial equipment that require sturdy, repeatable protection at the 60A, 480V level.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BQD260\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 60A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your panel and your budget\u003c\/h3\u003e\n\u003cp\u003eChoosing the BQD260 means selecting a breaker engineered for consistent trip performance and solid physical connections. The bolt-on design reduces the risk of loose bus bars that can lead to overheating, while the thermal-magnetic trip mechanism provides predictable behavior across a range of fault conditions. This translates to fewer nuisance trips, easier serviceability, and a safer, more reliable electrical system over time.\u003c\/p\u003e \u003ch3\u003eInstallation and performance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePower down the panel and verify circuits before mounting. Use the panelboard manufacturer’s torque specs for bolt-tightening to ensure a secure, code-compliant connection.\u003c\/li\u003e \u003cli\u003eVerify compatibility with your Siemens OEM loadcenter or panelboard to ensure optimal fit and coordinated trip performance.\u003c\/li\u003e \u003cli\u003eKeep conductors clean and properly sized for 60A circuits to maximize contact integrity and heat dissipation.\u003c\/li\u003e \u003cli\u003eUse the BQD260 as part of a thoughtfully planned protection scheme—align it with nearby overcurrent devices to maintain selective coordination and safe fault isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading panels, expanding a commercial distribution system, or outfitting a light industrial installation, the Siemens BQD260 60A, 480V, 2-pole bolt-on circuit breaker delivers durable protection, dependable operation, and straightforward integration with Siemens panelboards—now available from AmpState.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349768818850,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_ad4d8840-051b-4437-9c92-4433f8a4c908.png?v=1764156253","url":"https:\/\/www.ampstate.com\/products\/siemens-bqd260-60a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}