{"product_id":"siemens-b29000s01-90a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens B29000S01 - 90 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens B29000S01 — a dedicated 90 A, 240 V, 2-pole bolt-on molded case circuit breaker designed to protect your electrical system with precision. Built for reliability in panelboards and load centers, this unit delivers dependable branch circuit overcurrent and short-circuit protection while simplifying installation and maintenance.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey differentiators that matter in real-world use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongsecure bolt-on mounting\u003e provides a rigid, vibration-resistant bus connection for long-term reliability in demanding environments.\u003c\/strongsecure\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongthermal-magnetic trip unit\u003e delivers stable, repeatable protection performance, quickly responding to overcurrent and short-circuit events to minimize damage.\u003c\/strongthermal-magnetic\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongcompatibility you can trust\u003e is built in — designed to pair with matching OEM load centers and panelboards for clean, reliable coordination.\u003c\/strongcompatibility\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrongversatility across applications\u003e suitable for residential, commercial, and light industrial settings, making it a practical choice for upgrades, replacements, and new installations.\u003c\/strongversatility\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading a subpanel, expanding a commercial panel, or outfitting a light industrial circuit, the B29000S01 provides clear benefits: robust protection, repeatable trip behavior, and a fast, clean install that keeps your electrical system running smoothly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters for your project\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eProtects against excessive current that can cause overheating, insulation damage, or fire — critical for sensitive loads and longer cable runs.\u003c\/li\u003e \u003cli\u003e2-pole design ensures simultaneous protection of both hot lines, maintaining proper phase balance and safer shutoffs in multi-wire branch circuits.\u003c\/li\u003e \u003cli\u003eBolt-on mounting minimizes movement-related wear, making it a durable choice in installations subject to vibration or movement.\u003c\/li\u003e \u003cli\u003eDesigned to fit Siemens panelboards and load centers, reducing compatibility concerns and installation time compared with generic substitutes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: B29000S01\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 90 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349752369314,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_63964c78-0cf3-4e12-9f42-58dd2456a523.png?v=1764155902","url":"https:\/\/www.ampstate.com\/products\/siemens-b29000s01-90a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}