{"product_id":"siemens-f2b090","title":"Siemens F2B090 90A 2-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens F2B090 — a dependable 90 A, 2-pole circuit breaker rated for up to 600 V. Designed for robust overcurrent protection in commercial and industrial electrical systems, this unit delivers reliable performance when it matters most, helping prevent damage from faults and overloads while keeping service interruptions to a minimum.\u003c\/p\u003e \u003cp\u003eKey features at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 90 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 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e F2B090\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your setup\u003c\/p\u003e\n\u003cp\u003eIn environments where multi-wire circuits or protection of multiple conductors is essential, the two-pole design provides coordinated, simultaneous disconnection. The 600 V rating expands its suitability beyond standard 120\/240 V panels, making it a versatile choice for higher-voltage applications common in industrial and commercial electrical distributions. The F2B090 delivers a clear, predictable response when current exceeds safe levels, helping you maintain electrical integrity and reduce the risk of downstream damage.\u003c\/p\u003e \u003cp\u003eBest-fit scenarios\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtection in commercial electrical panels that require two-pole disconnection for multi-wire circuits\u003c\/li\u003e \u003cli\u003eSubpanels serving equipment with higher voltage requirements up to 600 V\u003c\/li\u003e \u003cli\u003eRepair or upgrade projects where a reliable 90 A protection point is needed for critical circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical considerations and use tips\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify system voltage and load requirements align with the 600 V rating before installation.\u003c\/li\u003e \u003cli\u003ePlan for clear labeling on panels to indicate the dual-pole protection provided by this breaker.\u003c\/li\u003e \u003cli\u003eDuring maintenance, follow standard safety procedures and ensure the circuit is de-energized before any work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens name behind it, the F2B090 offers straightforward, effective protection for demanding electrical environments. When you need reliable, two-pole overcurrent protection at 90 amps, this breaker keeps circuits safeguarded, outages predictable, and equipment protected—so you can focus on keeping operations running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423261970594,"sku":"F2B090","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-f2b090","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}