{"product_id":"siemens-hld63f600l-600a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens HLD63F600L - 600 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eWhen you need dependable three‑phase protection for Siemens panel installations, the Siemens HLD63F600L delivers a precise 600A, 600V solution in a 3‑pole bolt‑on molded case circuit breaker. Built to guard branch circuits in panelboards and load centers, it combines robust construction with reliable protection performance from the first energize to the longest service life.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting\u003c\/strong\u003e – provides a rigid, vibration‑resistant bus connection that stays aligned under operation, reducing movement and the risk of loose contacts over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e – delivers stable, repeatable protection by handling both overload (thermal) and short‑circuit (magnetic) conditions without external accessories.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600A, 600V, 3‑pole design\u003c\/strong\u003e – ideal for protecting large 3‑phase branch circuits in residential, commercial, and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e – designed to integrate seamlessly with matching Siemens OEM panelboards and loadcenters for a smooth, code‑compliant installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eUpgrading or replacing protection in Siemens panelboards where 3‑phase feeders are required.\u003c\/li\u003e \u003cli\u003eProtecting three‑phase motor circuits, HVAC feeders, and other large branch circuits in commercial spaces.\u003c\/li\u003e \u003cli\u003eProviding reliable, low‑maintenance protection in light industrial installations that demand consistent trip performance across temperature ranges.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e: Amperage rating 600A • Voltage rating 600V • Poles: 3 • Mounting style: Bolt‑on • Type: Thermal‑magnetic molded case circuit breaker. This configuration ensures dependable branch circuit overcurrent and short‑circuit protection while delivering a secure, long‑lasting connection in compatible equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349811679394,"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_0cd083e6-f3a0-4206-9476-aabd7ecb6918.png?v=1764157490","url":"https:\/\/www.ampstate.com\/products\/siemens-hld63f600l-600a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}