{"product_id":"siemens-b130-30a-120v-1-pole-bolt-on-circuit-breaker","title":"Siemens B130 - 30 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens B130 is a 30A, 120V, 1-pole bolt-on molded case circuit breaker designed to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and load centers. Built for reliable performance, it integrates seamlessly with existing Siemens installations and upgrades.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that matter in the real world\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e provides a rigid, vibration-resistant bus connection that stays seated under heavy or dynamic electrical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e offers stable, repeatable protection: the thermal element handles gradual overloads, while the magnetic trigger responds quickly to short circuits, helping protect wiring and connected devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is matched to corresponding Siemens load centers and panelboards, ensuring proper fit, predictable trip characteristics, and straightforward replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 30A, 120V\u003c\/strong\u003e configuration is ideal for protecting individual 120V branch circuits—such as lighting, receptacles, or dedicated small equipment lines—in residential, commercial, and light-industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on molded case construction\u003c\/strong\u003e combines rugged insulation with reliable electrical performance, suited to installations where panel integrity and long service life matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits from the Siemens B130?\u003c\/strong\u003e technicians upgrading or repairing panelboards, electricians wiring new 120V circuits, and facilities managers maintaining small-to-medium electrical systems. If you’re working with Siemens panel centers, this breaker aligns with the same engineering standards, reducing compatibility concerns and simplifying stocking decisions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 120V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn applications ranging from home upgrades to light commercial installations, the Siemens B130 delivers precise, dependable protection for each circuit it serves. For panelboard compatibility, durable performance, and a trusted name in electrical protection, this 1-pole bolt-on breaker is a practical, reliable choice.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349744373922,"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_c5e7b312-a752-4d1e-9022-06529909730c.png?v=1764155756","url":"https:\/\/www.ampstate.com\/products\/siemens-b130-30a-120v-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}