{"product_id":"siemens-hhed62b045l-circuit-breaker","title":"Siemens | HHED62B045L | Circuit Breaker | 45A | 2-Pole | 600V | Feed-Through","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Siemens HHED62B045L, a 45 Amp, 2-Pole, 600V feed-through circuit breaker engineered for demanding electrical distributions. Designed for maintenance, retrofit, or replacement projects, this unit delivers reliable overcurrent protection with a space-saving feed-through configuration that simplifies downstream wiring.\u003c\/p\u003e \u003cp\u003eKey advantages that set HHED62B045L apart:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact electrical rating:\u003c\/strong\u003e 45 A current rating provides robust protection for branch circuits while minimizing nuisance tripping in typical commercial or industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection:\u003c\/strong\u003e Simultaneous disconnection of both hot legs ensures safety and coordinated trip behavior, reducing arc-fault risk in multi-wire systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum voltage:\u003c\/strong\u003e Suitable for higher-voltage applications common in manufacturing facilities, data centers, and utility rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFeed-through configuration:\u003c\/strong\u003e Enables straightforward continuation of downstream circuits without additional adapters, streamlining panel upgrades and retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM reliability:\u003c\/strong\u003e Siemens engineering and build quality ensure consistent performance across service life and easier troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant compatibility notes: Always confirm fit and ratings before ordering. The HHED62B045L part number is your best reference for compatibility with Siemens panels and similar frames. If your panel labeling lists this part or a matching amperage, you’re likely a match.\u003c\/p\u003e \u003cp\u003eIdeal use cases:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRetrofit: Modernize older switchgear to current protection standards without rewriting wiring diagrams.\u003c\/li\u003e \u003cli\u003eMaintenance replacement: Quick alternative to worn breakers in service panels, minimizing downtime.\u003c\/li\u003e \u003cli\u003eNew installations: Configure downstream circuits in industrial settings where feed-through protection is required.\u003c\/li\u003e \u003cli\u003ePanels and enclosures supporting Siemens 2-pole, 45 A, 600 V feed-through breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installers:\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrepare the panel data: verify bus bar compatibility and enclosure space for a 2-pole, feed-through breaker.\u003c\/li\u003e \u003cli\u003eKeep the part number handy: HHED62B045L is the primary reference for cross-checking compatibility.\u003c\/li\u003e \u003cli\u003eUse a qualified electrician: 600 V systems require proper de-energization and lockout\/tagout procedures.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith Siemens backing, this HHED62B045L circuit breaker delivers dependable protection for your critical circuits while offering flexible installation options thanks to its feed-through design. Whether you’re upgrading a facility’s electrical distribution or performing a targeted replacement, this 45A, 2-Pole, 600V solution helps you keep power secure and systems running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425627230370,"sku":"HHED62B045L","price":802.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-hhed62b045l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}