{"product_id":"siemens-b245h00s01","title":"Siemens B245H00S01 45A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens B245H00S01 stands as a robust 45 Amp, 2-pole, 240 V circuit breaker designed to guard your 240-volt electrical circuits. As a Siemens‑manufactured component, it brings precise trip characteristics and dependable performance to residential and light commercial breaker panels.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 45 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e B245H00S01\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 2-pole breaker for protecting 240 V circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: a 2-pole design protects both hot legs of a 240 V circuit, delivering reliable overcurrent protection for high‑draw appliances and equipment. The 45 A rating provides a balanced choice for circuits that require more amperage without compromising conductor safety, helping prevent overheating and potential faults.\u003c\/p\u003e \u003cp\u003eIdeal use cases:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eProtect 240 V circuits powering large appliances (such as air conditioning units and water heaters) or other high‑draw equipment.\u003c\/li\u003e \u003cli\u003eReplacement part for Siemens panels that require a B245H00S01 or compatible 2-pole breaker.\u003c\/li\u003e \u003cli\u003eOn-hand stocking for routine electrical maintenance in homes or light commercial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and compatibility notes: Designed for Siemens panels that accept this breaker style. For proper performance and safety, verify panel compatibility with your specific model and refer to professional electrical guidance if needed.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423133454498,"sku":"B245H00S01","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-b245h00s01","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}