{"product_id":"zinsco-ubiz2100b-circuit-breaker","title":"Zinsco | UBIZ2100B | Circuit Breaker | 100A | 2-Pole | 240V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Zinsco UBIZ2100B circuit breaker—a reliable, purpose-built solution designed to protect your 240V circuits with precision. This 100A, 2-pole, bolt-on breaker is ideal for maintenance, retrofit, and replacement projects where exact specifications matter and compatibility is non‑negotiable.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 100A\u003c\/li\u003e \u003cli\u003ePoles: 2‑Pole\u003c\/li\u003e \u003cli\u003eVoltage: 240V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003ePart number: UBIZ2100B\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the UBIZ2100B\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise compatibility: The part number UBIZ2100B is the most reliable reference for ensuring the breaker matches your panel’s requirements.\u003c\/li\u003e \u003cli\u003eSecure, durable mounting: Bolt‑on design delivers a robust connection, minimizing vibration and maintaining stable protection in demanding electrical layouts.\u003c\/li\u003e \u003cli\u003eTargeted protection: Built for 240V circuits, this two‑pole configuration provides immediate, reliable overcurrent protection for high‑demand loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits and upgrades in panels that specify a 100A, 2‑pole, 240V bolt‑on breaker.\u003c\/li\u003e \u003cli\u003eReplacement for worn or failed UBIZ2100B units in existing Zinsco installations, helping restore safe and compliant operation.\u003c\/li\u003e \u003cli\u003eMaintenance projects where matching amperage, pole count, and voltage are essential to maintain system performance and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eInstallation and compatibility notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering; the UBIZ2100B part number is your best reference for compatibility.\u003c\/li\u003e \u003cli\u003eFollow standard safety procedures: de‑energize the panel and comply with local electrical codes during installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the Zinsco UBIZ2100B means prioritizing precise compatibility and secure, reliable protection for your 240V circuits. Whether you’re revisiting a legacy panel for a retrofit, performing routine maintenance, or replacing a failed unit, this 100A, 2‑pole, bolt‑on breaker is designed to deliver dependable performance when it matters most. Always verify the panel’s specifications against the UBIZ2100B to ensure a seamless, code-compliant fit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Zinsco","offers":[{"title":"Default Title","offer_id":46426725646498,"sku":"UBIZ2100B","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/zinsco-ubiz2100b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}