{"product_id":"siemens-ngb3b110b-110a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens NGB3B110B - 110 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens NGB3B110B, a robust 110 A, 600 V, 3‑pole bolt‑on molded case circuit breaker designed to safeguard your electrical distribution. Built for dependable branch circuit overcurrent and short‑circuit protection in panelboards and loadcenters, it delivers reliable performance where it matters most.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting\u003c\/strong\u003e provides a rigid, vibration‑resistant connection to the bus, reducing loosening risks in environments with movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by precisely responding to overloads and short circuits, helping prevent nuisance trips while maintaining safety margins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3‑pole design\u003c\/strong\u003e ideal for 3‑phase circuits, enabling efficient protection for commercial and light industrial power distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V, 110 A ratings\u003c\/strong\u003e align with typical commercial and light industrial panel requirements, providing ample headroom for moderate‑to‑high‑current applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM panel compatibility\u003c\/strong\u003e is engineered to work with matching Siemens OEM loadcenters and panelboards, ensuring straightforward installation and consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSmart applications and use cases\u003c\/h3\u003e\n\u003cp\u003eUse the NGB3B110B to protect branch circuits across a range of settings:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential upgrades where a reliable 3‑pole protection device is needed in main or sub‑panels that support three‑phase components or balanced load distribution.\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms requiring solid, vibration‑tolerant protection for distribution panels powering motors, HVAC, and lighting circuits.\u003c\/li\u003e \u003cli\u003eLight industrial environments where durable bolt‑on mounting and robust trip performance help maintain uptime and safety in active facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e NGB3B110B\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 110 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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 \u003ch3\u003eWhy it matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eInstead of a one‑size‑fits‑all approach, the NGB3B110B combines durable hardware with precise protection characteristics tailored for panelboards and loadcenters. Its bolt‑on design minimizes connection issues in demanding environments, while the thermal‑magnetic trip mechanism provides dependable protection across a wide range of operating conditions. When you need a trusted hydraulic of safety and reliability in a 3‑pole package, this Siemens breaker helps keep distribution stable, safe, and ready for service.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and optimization\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the breaker matches the panelboard or loadcenter specifications for a seamless fit and guaranteed electrical compatibility.\u003c\/li\u003e \u003cli\u003eFollow all applicable electrical codes and manufacturer guidelines during installation, including proper torque and mounting practices to maintain a solid bus connection.\u003c\/li\u003e \u003cli\u003ePlan for your three‑phase load distribution—the 3‑pole design provides balanced protection across all phases, reducing the risk of uneven loading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355143950498,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ngb3b110b-110-a-600-v-3-pole-bolt-on-circuit-breaker-676.webp?v=1788734883","url":"https:\/\/www.ampstate.com\/products\/siemens-ngb3b110b-110a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}