Square D | FHP16100V | Circuit Breaker | 100A | 1-Pole | 16100V

Meet the Square D FHP16100V Circuit Breaker — a purpose-built protective device for single-pole circuits that demand precise current limitation and reliable interruption at a high voltage rating. With a 100A capacity and a 16100V rating, this unit is engineered for maintenance, retrofit, and replacement projects where exact specifications matter, ensuring your electrical system stays protected and compliant.

Why this model is the right choice

• Accurate amperage and form: 100A, 1-Pole configuration provides targeted protection for a single branch circuit while fitting standard Square D installations.
• Verified compatibility through the part number: FHP16100V is the best reference when confirming fit and ratings, reducing the guesswork during replacements or upgrades.
• Clear, straightforward maintenance path: Designed for retrofit and replacement tasks, helping minimize downtime and simplify sourcing when your panel requires the exact spec.
• Industrial and commercial suitability: The voltage rating supports use in commercial electrical environments where reliable overcurrent protection is essential for safety and continuity.

Ideal use cases and practical applications

• Maintenance projects where a single-pole, 100A protection device is required in Square D panels.
• Retrofits to bring an aging distribution system up to current protection standards without changing the overall panel architecture.
• Replacement of a failed breaker with an exact-spec part to restore circuit reliability and prevent compatibility issues.
• New installations in systems that specify a 100A, 1-Pole breaker with a high-voltage rating, ensuring consistent performance with existing equipment.

How to ensure a correct fit

Before ordering, verify that the application matches the FHP16100V specifications: 100A amperage, 1-Pole configuration, and a voltage rating of 16100V. The part number itself is the most reliable reference for compatibility with your Square D panels, so keep it handy during sourcing and installation.

Installation and best practices

For safe and effective installation, disconnect power to the circuit and follow all applicable electrical codes. If you’re unsure about panel compatibility or wiring practices, consult a licensed electrician. Using the exact part number and ratings helps ensure seamless integration with your existing Square D infrastructure and reduces the risk of mis-matched protection.