{"product_id":"siemens-q130-30a-120v-1-pole-plug-in-circuit-breaker","title":"Siemens Q130 - 30 A, 120 V, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens Q130 – 30A, 120V, 1-Pole Plug-In Circuit Breaker\u003c\/strong\u003e is a dependable solution for protecting branch circuits in panelboards and load centers. Designed for quick, tool-free installation, this plug-in molded case breaker lets you swap in seconds, reducing downtime and keeping electrical systems running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e: engineered for rapid installation and straightforward replacements, minimizing service interruptions during maintenance or panel upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: combines a thermal element for overload detection with a magnetic mechanism for instantaneous short-circuit response. The result is stable, repeatable protection that trips precisely when needed, protecting both wiring and connected loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e: specifically designed to pair with matching Siemens panelboards and load centers, ensuring consistent electrical performance, trip characteristics, and compatibility across your electrical system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e: ideal for residential, commercial, and light industrial settings where a reliable 30A, 120V, 1-pole breaker is required to safeguard individual branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: Q130\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 30A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 120V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho should consider the Siemens Q130?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectricians and facilities managers upgrading or maintaining panelboards and load centers who demand fast, reliable replacements without compatibility issues.\u003c\/li\u003e \u003cli\u003eHomeowners performing panel upgrades or wiring projects that require a precise 30A, 120V, 1-pole protection for dedicated circuits (lighting, outlets, or appliance circuits within code limits).\u003c\/li\u003e \u003cli\u003eCommercial users in offices or light industrial environments seeking consistent protection characteristics and minimal downtime during servicing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters in real-world use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBy combining a thermal element with magnetic short-circuit protection, the Q130 delivers deliberate, predictable tripping behavior. This means fewer nuisance trips and a higher degree of confidence that critical circuits stay safeguarded under fault conditions.\u003c\/li\u003e \u003cli\u003eThe plug-in design reduces installation labor and error, making panel maintenance more efficient. When a circuit needs to be isolated for service, swaps are fast and clean—keeping projects on schedule.\u003c\/li\u003e \u003cli\u003eCompatibility with Siemens OEM load centers ensures that the trip curves, conductor sizing, and overall system coordination stay aligned with your existing protection strategy.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify your panelboard is rated for 1-pole, 30A, 120V operation and that the Q130 is compatible with the specific Siemens load center model you’re using.\u003c\/li\u003e \u003cli\u003eBefore replacement, shut off the main disconnect, confirm zero voltage on the target circuit, and follow all local electrical codes during installation.\u003c\/li\u003e \u003cli\u003eUse the Q130 for dedicated 120V branches that require solid overcurrent protection—common in lighting circuits, outlets, and small-appliance runs within code-allowed limits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355153584290,"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_ad85a61d-2d28-4b59-bb15-75502b5df9c9.png?v=1764689673","url":"https:\/\/www.ampstate.com\/products\/siemens-q130-30a-120v-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}