Siemens FXD62B080L - 80 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Siemens FXD62B080L is a rugged 80 A, 600 V, 2-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Designed to handle the demands of residential, commercial, and light industrial settings, this breaker delivers consistent protection where it matters most.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping maintain a stable electrical path even in environments with equipment movement or vibration.
• Thermal-magnetic trip unit combines a thermal element for overload detection with a magnetic trip for rapid response to short circuits, delivering stable, repeatable protection performance.
• 80 A at 600 V, 2-pole configuration handles substantial branch-circuit loads while ensuring simultaneous disconnection of both conductors for enhanced safety.
• OEM-compatible design is intended to fit with matching OEM load centers and panelboards, making replacements or upgrades straightforward without sacrificing reliability.
• Versatile protection ideal for a wide range of applications—from home electrical panels to small commercial installations and light industrial setups—where reliable overcurrent and short-circuit protection is crucial.

Why this matters in real-world use:

• In busy panelboards, the bolt-on connection minimizes looseness and maintains consistent contact under varying loads, helping reduce nuisance trips caused by loose fittings.
• The thermal-magnetic trip mechanism adapts to everyday load fluctuations, providing predictable protection without unnecessary interruptions during normal operation.
• For upgrades and replacements, the FXD62B080L’s compatibility with OEM load centers means you can preserve panel integrity and electrical architecture while upgrading to a more robust, maintenance-friendly breaker.

Technical snapshot

• Manufacturer: Siemens
• Part Number: FXD62B080L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 80 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Whether you're wiring a new panel, upgrading an older installation, or replacing a failed breaker, the Siemens FXD62B080L delivers reliable, straightforward protection with a design focused on long-term performance and compatibility. It’s the practical, no-nonsense choice for robust electrical safety in demanding environments.