{"product_id":"siemens-j2b150","title":"Siemens J2B150 150A 2-Pole 240 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens \u003cstrong\u003eJ2B150\u003c\/strong\u003e 150 A, 2-Pole, 240 V Circuit Breaker — a purpose-built solution for safeguarding high-demand \u003cstrong\u003e240 V\u003c\/strong\u003e circuits. This reliable device is designed to swiftly interrupt current on both hot legs, delivering robust protection for your electrical system and the devices it powers.\u003c\/p\u003e \u003cp\u003eWhy choose \u003cstrong\u003eJ2B150\u003c\/strong\u003e for your installation?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact specifications\u003c\/strong\u003e: 150 A current rating, 2 poles, 240 V voltage rating ensure you’re matching the precise protection you need for demanding feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole protection\u003c\/strong\u003e: Simultaneously disconnects both hot lines, reducing the risk of dangerous arcing and ensuring a safer shutdown when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart integrity\u003c\/strong\u003e: Identified by part number \u003cstrong\u003eJ2B150\u003c\/strong\u003e, making it a straightforward replacement for compatible Siemens panels and systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis circuit breaker is well-suited for environments where you’re managing substantial 240-volt loads. It’s an ideal choice when you’re replacing a blown breaker, upgrading feeders, or configuring a subpanel in residential or light commercial settings where a 150 A protection level is required.\u003c\/p\u003e \u003cp\u003eKey use cases and scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFeeder protection for large subpanels in residential installations, ensuring reliable disconnect on fault conditions.\u003c\/li\u003e \u003cli\u003eProtection for high-current 240 V circuits feeding major equipment or machinery in light commercial setups.\u003c\/li\u003e \u003cli\u003eReplacement part for existing Siemens panels that require a \u003cstrong\u003eJ2B150\u003c\/strong\u003e 150 A, 2-Pole, 240 V breaker.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installation and care\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify that the new breaker matches the required amperage (150 A), pole configuration (2-pole), and voltage rating (240 V) for your circuit.\u003c\/li\u003e \u003cli\u003eInspect the panel slot and mounting style to ensure a secure, proper fit before installation.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about compatibility or installation, consult a licensed electrician to ensure safe and code-compliant setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423726096546,"sku":"J2B150","price":510.0,"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-j2b150","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}