{"product_id":"siemens-hfd62b100l-circuit-breaker","title":"Siemens | HFD62B100L | Circuit Breaker | 100A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HFD62B100L Circuit Breaker — a precise, purpose-built solution for maintenance, retrofit, and replacement projects that require exact specs. This \u003cstrong\u003e100A\u003c\/strong\u003e, \u003cstrong\u003e2-Pole\u003c\/strong\u003e unit is rated up to \u003cstrong\u003e600V\u003c\/strong\u003e, delivering reliable, coordinated protection across multi-wire circuits.\u003c\/p\u003e \u003cp\u003eKey details:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HFD62B100L (best compatibility reference)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eTwo-pole design ensures both hot legs are interrupted simultaneously, a crucial safety feature for 240V circuits and shared neutrals.\u003c\/li\u003e \u003cli\u003eUsing the exact part number helps prevent misfits in Siemens-load centers and panels, reducing the risk of nuisance trips or improper fit.\u003c\/li\u003e \u003cli\u003e600V rating expands its applicability to feeders and branch circuits in environments where Siemens breakers are the chosen standard.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to use and verify compatibility:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, verify compatibility by matching the \u003cstrong\u003epart number\u003c\/strong\u003e (HFD62B100L) with your panel label and service documentation.\u003c\/li\u003e \u003cli\u003eCheck the panel model and bus-stab configuration to ensure this two-pole device will physically and electrically fit.\u003c\/li\u003e \u003cli\u003eConsider the existing system load and protection strategy to confirm that 100 A is the correct protection level for the circuit you’re protecting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and ideal scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a blown or aging 2-pole breaker in Siemens-compatible distribution panels or load centers.\u003c\/li\u003e \u003cli\u003eUpgrading a circuit to handle higher demand without changing the entire panel, while keeping coordinated protection across both conductors.\u003c\/li\u003e \u003cli\u003eRetrofit projects where exact spec matching is essential to maintain code compliance and electrical safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Siemens HFD62B100L delivers dependable two-pole overcurrent protection at 100 A and 600 V, backed by the engineering standards that power professional electrical installations. Use the exact part number for ordering to ensure compatibility and a smooth retrofit or replacement experience.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427078590626,"sku":"HFD62B100L","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hfd62b100l-circuit-breaker-100a-2-pole-600v-432.webp?v=1789669438","url":"https:\/\/www.ampstate.com\/products\/siemens-hfd62b100l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}