{"product_id":"siemens-b310000s01-100a-240v-3-pole-bolt-on-circuit-breaker","title":"Siemens B310000S01 - 100 A, 240 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eSiemens B310000S01 is a 100A, 240V, 3-pole bolt-on molded-case circuit breaker designed to protect branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, it delivers consistent performance in residential, commercial, and light industrial installations. From AmpState, this breaker is ready to slot into matching OEM load centers for a seamless, reliable protection solution. Key advantages that matter in the field\n- Secure bolt-on mounting: Delivers a rigid, vibration-resistant bus connection that stays tight even in demanding environments, reducing the risk of loose connections and nuisance trips.\n- Thermal-magnetic trip unit: Combines fast short-circuit response with stable overload protection, providing predictable trip behavior and safeguarding wiring and equipment.\n- 3-pole configuration: Ideal for 3-phase distribution or combined single- and 3-phase feeders common in commercial spaces.\n- 240V operation: Suited for standard 240V panelboards and load centers, enabling straightforward integration into existing electrical systems.\n- OEM compatibility: Designed to work with matching Siemens OEM load centers and panelboards for plug-in reliability and consistent performance.\n- Robust, molded-case design: Built to withstand everyday electrical stresses while delivering dependable protection for critical circuits. Technical specifications\n- Manufacturer: Siemens\n- Part Number: B310000S01\n- Type: Thermal-magnetic molded case circuit breaker\n- Amperage Rating: 100 A\n- Voltage Rating: 240 V\n- Number of Poles: 3\n- Mounting Style: Bolt-on\n- Application: Branch circuit overcurrent and short-circuit protection Ideal use scenarios\n- Residential upgrades: Protect feeder and branch circuits in home panelboards where reliable, maintainable protection is essential.\n- Commercial installations: Safeguard lighting, outlets, HVAC, and small misc loads in shops, offices, and multi-tenant spaces with 3-phase needs.\n- Light industrial environments: Provide robust protection for machinery and distribution circuits where vibration resistance and solid bus connections matter. Why this Siemens breaker stands out\n- It pairs a proven thermal-magnetic trip system with a secure bolt-on interface, delivering repeatable protection and a durable connection that resists loosening over time.\n- Its 3-pole, 100A, 240V specification aligns with common service panels and distribution schemes in mixed-use buildings, offering a straightforward path to compliant, reliable protection.\n- By aligning with matching OEM panelboards, it minimizes compatibility concerns and installation headaches, helping you achieve a clean, professional electrical distribution setup. Practical tips for maximizing performance\n- Verify panel compatibility: Ensure the B310000S01 is specified for your exact Siemens OEM panelboard or compatible load center to avoid fitment issues.\n- Plan for serviceability: The bolt-on design not only provides a solid connection but also simplifies replacement and maintenance when a fault requires upgrading or servicing.\n- Pair with proper wiring practices: Use appropriately rated conductors and tightening torque per panelboard guidelines to maintain the integrity of the bolt-on connection. The Siemens B310000S01 is a purpose-built protection solution for circuits where dependable, repeatable performance matters. With its secure mounting, precise thermal-magnetic protection, and OEM-compatible design, it’s a reliable choice for safeguarding electrical systems in homes, businesses, and light industrial settings.\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349752696994,"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_d020431c-c2eb-4710-a281-53ead6869d81.png?v=1764155908","url":"https:\/\/www.ampstate.com\/products\/siemens-b310000s01-100a-240v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}