{"product_id":"siemens-hed42b060-60a-480v-2-pole-bolt-on-circuit-breaker","title":"Siemens HED42B060 - 60 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eSiemens HED42B060 is a purpose-built 60A, 480V, 2-pole bolt-on molded case circuit breaker designed to shield electrical systems from overcurrent and short-circuit events. When reliability matters—think distribution panels in commercial spaces or light industrial facilities—this breaker delivers precise, predictable protection that keeps circuits safe and downtime minimal. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting for a rugged, vibration-resistant connection\u003c\/strong\u003e — engineered to stay firmly seated in the busbars, reducing contact resistance and movement even in environments with vibration or shifting equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit for stable, repeatable protection\u003c\/strong\u003e — the combination of thermal overload sensing and magnetic instantaneous tripping provides reliable coordination for both slow-developing faults and sudden short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility for seamless panelboard integration\u003c\/strong\u003e — designed to pair with matching Siemens load centers and panelboards, ensuring proper fit, alignment, and consistent electrical performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile, industry-appropriate application\u003c\/strong\u003e — ideal for branch circuit protection in residential setups, commercial buildings, and light industrial applications that require 480V distribution protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Siemens HED42B060 protects critical feeders and circuits by interrupting fault currents before damage occurs, helping you maintain electrical integrity across distribution panels. With its 2-pole design, it safeguards two conductors simultaneously, delivering synchronized protection for both legs of a 480V system.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Siemens\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong part number:\u003e HED42B060\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong type:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong amperage rating:\u003e 60A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong voltage rating:\u003e 480V\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong poles:\u003e 2\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong mounting style:\u003e Bolt-on\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong application:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor installation and replacement, choose the Siemens HED42B060 when you need dependable, OEM-consistent protection that aligns with your panelboard ecosystem. It’s particularly well-suited for technicians and facility managers upgrading or expanding Siemens-based distributions, ensuring safe operation and straightforward serviceability. If you’re sourcing from AmpState, this breaker brings Siemens engineering and reliability to your electrical infrastructure without compromising on performance or compatibility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349800505506,"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_d1cd7b83-5b5c-413c-a41d-079e286472b2.png?v=1764157182","url":"https:\/\/www.ampstate.com\/products\/siemens-hed42b060-60a-480v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}