{"product_id":"commander-qbh230-30a-240v-2-pole-bolt-on-circuit-breaker","title":"Commander QBH230 - 30 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Commander QBH230, a rugged 2-pole molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. With a 30-amp rating at 240 volts, this bolt-on unit delivers precise overcurrent and short-circuit protection where it matters most—without compromising space or reliability.\u003c\/p\u003e \u003ch2\u003eWhy the QBH230 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant bus connection, reducing connection looseness and wear in panels exposed to movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection—the thermal element handles sustained overcurrents, while the magnetic element rapidly clears short circuits to protect wiring and loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is built to pair with matching Commander OEM load centers and panelboards, ensuring a clean, reliable fit and long-term performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Commander\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e QBH230\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal for real-world electrical needs\u003c\/h2\u003e\n\u003cp\u003eDesigned for residential, commercial, and light industrial environments, the QBH230 is perfect for upgrades, replacements, or new installations where space is at a premium but protection cannot be compromised. Use cases include protecting feeders, branch circuits for HVAC, water heaters, lighting panels, and other high-draw appliances in panels that require a sturdy, reliable bolt-on breaker.\u003c\/p\u003e \u003ch2\u003eInstallation and practical considerations\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eBolt-on mounting simplifies installation and ensures a tight, heat-dissipating connection to the bus.\u003c\/li\u003e \u003cli\u003eCompatibles with matching OEM panelboards and load centers for a seamless, code-compliant integration.\u003c\/li\u003e \u003cli\u003eFollow local electrical codes and manufacturer torque specifications for a safe, compliant setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat you gain with the Commander QBH230\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAuditable protection that responds accurately to overcurrent and short circuits, helping prevent wiring damage and equipment downtime.\u003c\/li\u003e \u003cli\u003eDurable construction designed to endure environments with vibration, improving reliability in service life.\u003c\/li\u003e \u003cli\u003eClear, consistent replacement path within a compatible panel ecosystem, reducing guesswork during upgrades or maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349483212962,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_8f0a6d62-6a5b-4da8-8809-0e3dc364cc0f.png?v=1764147891","url":"https:\/\/www.ampstate.com\/products\/commander-qbh230-30a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}