{"product_id":"siemens-fxd63l150l-150a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens FXD63L150L - 150 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens FXD63L150L\u003c\/strong\u003e is a 150 A, 600 V, 3-pole bolt-on molded case circuit breaker built for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. This unit embodies Siemens’ reliability, designed to stand up to the demands of residential, commercial, and light industrial installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection, reducing the risk of loosening and maintaining consistent electrical contact in busy panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by accurately responding to both overloads and short circuits, helping prevent nuisance trips and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e—specifically designed to work with Siemens OEM load centers and panelboards for streamlined installation and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple settings\u003c\/strong\u003e—ideal for residential, commercial, and light industrial applications where robust 3-pole protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications\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 FXD63L150L\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 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\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\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat this means for your project\u003c\/h3\u003e\n\u003cp\u003eWhen you’re wiring panelboards or load centers, the FXD63L150L offers predictable protection characteristics you can rely on. The bolt-on design makes for a solid bus connection in environments with vibration or frequent panel access, while the thermal-magnetic trip mechanism ensures fast, decisive action on short circuits and sustained overloads. With Siemens’ track record and OEM compatibility, you’ll experience a smoother installation workflow and consistent performance across compatible panel products.\u003c\/p\u003e \u003cp\u003eWho should consider this breaker? Electricians and facility managers tackling residential multi-unit builds, small commercial suites, and light industrial enclosures where a 3-pole, 150 A protection device is appropriate. If you need a dependable, drop-in compatible solution that communicates clearly with Siemens panels, the FXD63L150L is engineered to fit your workflow and protect your electrical system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349797195938,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-fxd63l150l-150-a-600-v-3-pole-bolt-on-circuit-breaker-399.webp?v=1788729109","url":"https:\/\/www.ampstate.com\/products\/siemens-fxd63l150l-150a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}