{"product_id":"square-d-qhb130-30a-1-pole-bolt-on-circuit-breaker","title":"Square D QHB130 - 30 A, 1-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QHB130 — a 30A, 1-pole bolt-on molded case circuit breaker that brings rugged, dependable protection to panelboards and loadcenters. Available through AmpState, this breaker is built to keep your electrical system safe and running smoothly, even in vibration-prone environments where connections matter most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: delivers a rigid, vibration-resistant connection to the bus, reducing the risk of connection loosening and maintaining consistent protection over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: combines thermal overload protection with instantaneous magnetic trip for short circuits, delivering stable, repeatable performance across a range of conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: engineered to fit and function with matching Square D load centers and panelboards, simplifying replacements and preserving system integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple applications\u003c\/strong\u003e: well-suited for residential, commercial, and light industrial panel configurations that demand reliable branch-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: QHB130\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 30 A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\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 \u003cp\u003eWhy bolt-on matters in real-world setups: in panels where vibration, equipment movement, or long service life are concerns, bolt-on mounting provides a sturdier bus connection and reduced risk of connection degradation. This translates to fewer false trips and more predictable protection for the circuits that power your home or business.\u003c\/p\u003e \u003ch3\u003eIdeal use cases and installation notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInstall in panelboards or load centers that specify bolt-on breakers for secure, durable operation.\u003c\/li\u003e \u003cli\u003eUse for dedicated 30A circuits within residential, commercial, or light industrial electrical distributions that require reliable overcurrent and short-circuit protection.\u003c\/li\u003e \u003cli\u003ePair with matching Square D panels to maintain listing, compatibility, and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Square D QHB130 30A, 1-pole bolt-on circuit breaker is a purpose-built solution for dependable branch-circuit protection. Its secure mounting, precise thermal-magnetic protection, and OEM-aligned design make it a smart, long-lasting choice for protecting your electrical distribution—whether you’re upgrading a panel, replacing a failed unit, or expanding a small-scale system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355391283362,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_48a2ebe4-c106-4323-af28-970f8e324242.png?v=1764691742","url":"https:\/\/www.ampstate.com\/products\/square-d-qhb130-30a-1-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}