{"product_id":"siemens-hjd62b400l-circuit-breaker","title":"Siemens | HJD62B400L | Circuit Breaker | 400A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HJD62B400L is a robust 400-amp, 2-pole circuit breaker rated for 600 volts, engineered for the demanding needs of maintenance, retrofit, and replacement projects. When exact specifications matter, this model delivers reliable protection that aligns with your system’s design. The part number HJD62B400L is the most reliable reference for compatibility, helping you avoid mismatches in critical installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e HJD62B400L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest use:\u003c\/strong\u003e maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal uses and scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing aging breakers in commercial or industrial panels that require a 400A, 2-pole, 600V protection device\u003c\/li\u003e \u003cli\u003eRetrofit projects that upgrade feeder protection without altering the panel footprint\u003c\/li\u003e \u003cli\u003eMaintaining spares stock for Siemens panels designed to accept HJD62B400L, ensuring quick restoration of service\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Siemens breaker stands out: choosing the exact HJD62B400L for compatible equipment ensures proper form, fit, and electrical characteristics, preserving protection coordination and trip performance consistent with the system design. If your application calls for a 400A, 2-pole device at 600V, this model provides a precise, reliable solution that fits within standard Siemens panel configurations.\u003c\/p\u003e \u003cp\u003ePractical considerations: before ordering, verify the panel labeling confirms allowance for a 600V, 400A, 2-pole device and that HJD62B400L is the approved part number. When installing, rely on a qualified electrician to ensure correct connections and torque, and keep the original packaging until installation to protect against damage.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46427485831330,"sku":"HJD62B400L","price":33044.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/siemens-hjd62b400l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}