{"product_id":"siemens-fxd63b110-110a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens FXD63B110 - 110 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens FXD63B110 — a 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in modern electrical panels. With a robust 110 A capacity and a 600 V rating, it tackles overcurrent and short-circuit events across residential, commercial, and light industrial installations.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage Rating: 110 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003ePart Number: FXD63B110\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSecure, vibration-resistant mounting\u003c\/h3\u003e\n\u003cp\u003eThe bolt-on design delivers a rigid, vibration-resistant bus connection, helping maintain consistent electrical contact and protection performance in environments with movement, vibration, or panel flexing.\u003c\/p\u003e \u003ch3\u003eThermal-magnetic protection you can trust\u003c\/h3\u003e\n\u003cp\u003eThe integrated thermal-magnetic trip unit provides stable, repeatable protection. It responds to slow overloads through heat sensitivity and to sudden fault currents via magnetic actuation, delivering predictable trips when you need them most.\u003c\/p\u003e \u003ch3\u003eDesigned for seamless integration\u003c\/h3\u003e\n\u003cp\u003eEngineered for compatibility with matching OEM load centers and panelboards, the FXD63B110 ensures a clean fit, aligned trip characteristics, and dependable performance without aftermarket adjustments.\u003c\/p\u003e \u003ch3\u003eIdeal use cases and applications\u003c\/h3\u003e\n\u003cp\u003eUse this 110 A, 600 V, 3-pole breaker for branch circuit protection in residential service panels, commercial distribution panels, and light industrial enclosures. It’s well-suited for protecting feeders, motor loads, and critical circuits where quick, reliable interruption is essential for safety and uptime.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: FXD63B110\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 110 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\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\u003eEquip your panel with the Siemens FXD63B110 for durable, reliable protection that’s built to handle real-world electrical demands. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349796573346,"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_132789aa-85d6-4576-b897-f04ebb73c3c2.png?v=1764157040","url":"https:\/\/www.ampstate.com\/products\/siemens-fxd63b110-110a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}