Square D | FHL16030 | Circuit Breaker | 1-Pole

The Square D FHL16030 is a single-pole circuit breaker crafted for dependable overcurrent protection in compatible panels. Designed with maintenance, retrofit, and replacement projects in mind, this 1-Pole model delivers precise compatibility when the exact part reference matters most.

• 1-Pole design suitable for single-circuit applications such as lighting and general-purpose outlets in residential and small commercial setups
• Direct-fit compatibility with panels that accept the Square D FHL family, preserving proper bus bar alignment and plug-in performance
• Part number as the definitive compatibility reference—use FHL16030 to verify match against your panel’s specifications
• Efficient installation and removal for service tasks, with straightforward engagement and clear trip indication
• Reliable, era-appropriate protection backed by Square D engineering, maintaining electrical safety and consistent operation over time

Ideal use cases include upgrading aging panels, replacing a failed breaker in a retrofit project, or stocking a reliable 1-Pole option for quick service calls. By matching the exact part reference, you ensure the correct fit, contact alignment, and protection characteristics for your system.

Compatibility reminder: Confirm fit and ratings before ordering. Part number is the best reference for compatibility.

• Before work begins, power down the circuit and verify there is no voltage at the panel
• Cross-check the panel labeling to ensure the FHL16030 form factor and intended rating align with your equipment
• Maintain a small stock of commonly used FHL series replacements to minimize downtime during maintenance or retrofits