Siemens FXD62B225L - 225 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Introducing the Siemens FXD62B225L — a 225 A, 600 V, 2-pole bolt-on molded case circuit breaker engineered to protect your panelboards and load centers with unwavering reliability. Built for demanding electrical environments, this device pairs rugged mounting with precise protection to keep your distribution system safe and available.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that stays put in panels subject to movement, high loads, or intermittent vibrations.
• Thermal-magnetic trip unit delivers stable, repeatable protection by sensing both overloads and short-circuits, reducing nuisance trips while reliably safeguarding connected circuits.
• 2-pole configuration with 225 A continuous current rating offers robust protection for feeders and branch circuits in larger residential subpanels, commercial spaces, and light industrial installations.
• 600 V voltage rating supports common building distributions and equipment circuits, ensuring compatibility with a wide range of panelboard architectures.
• OEM-compatible design is specifically intended to work with matching Siemens load centers and panelboards, streamlining replacement and upgrades.
• Molded case construction delivers compact, reliable performance suitable for integration into compact service equipment and compact distribution panels.
• Application versatility—ideal for residential, commercial, and light industrial protection needs where dependable branch circuit overcurrent and short-circuit protection is paramount.

Why choose the FXD62B225L for your electrical protection needs

When you’re loading circuits in panelboards or load centers, you want a breaker that won’t loosen with vibration, won’t trip unexpectedly, and will fit neatly into your Siemens ecosystem. The FXD62B225L is purpose-built for that scenario: a bolt-on mount ensures a solid connection to the bus, a thermal-magnetic trip unit provides fast, predictable protection, and its Siemens origin guarantees compatibility with other FXD-series components. This is protection you can trust across the life of your installation, from a residential workshop subpanel to office suites and light manufacturing boards.

Technical specifications at a glance

• Manufacturer: Siemens
• Part number: FXD62B225L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 225 A
• Voltage rating: 600 V
• Poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Whether you’re upgrading an existing Siemens panel or planning a reliable protection strategy for a new installation, the FXD62B225L delivers concrete, field-proven performance. Its combination of secure mounting, precise protection, and OEM compatibility makes it a practical, long-term choice for safeguarding electrical systems across residential, commercial, and light industrial environments.