Square D | FH16100B | Circuit Breaker | 1-Pole | 240V

The Square D FH16100B Circuit Breaker is a reliable 1-pole, 240V protective device designed for maintenance, retrofit, and replacement tasks where exact specifications matter. When you need to restore circuit protection without surprises, this part delivers a precise fit and dependable performance aligned with Square D panels.

Key details to note:

• Poles: 1-Pole
• Voltage rating: 240V
• Part number: FH16100B
• Compatibility reference: The part number is the best reference for verifying fit and ratings before ordering.

Why choose the FH16100B for your electrical project?

• Direct-fit replacement for Square D panels, keeping wiring and safety clearances consistent with the original design.
• Streamlined maintenance and retrofit workflows—swap in the FH16100B to restore protection quickly during panel upgrades or service calls.
• Commitment to safety and reliability: built to meet the standards expected of Square D devices, ensuring predictable trip performance when circuits demand protection.
• Clear compatibility trail: using the FH16100B as the primary reference helps avoid mismatches in panel type or voltage, reducing ordering errors.

Ideal for electricians, facility managers, and maintenance teams working on residential or commercial electrical systems where 240V protection is required and exact part matching matters. This 1-pole, 240V breaker is a practical choice for replacement or retrofit projects in Square D panels, where panel continuity and safety depend on precise specifications.

Practical tips for getting it right:

• Always verify panel model and voltage rating against the FH16100B before purchase.
• Keep a log of part numbers and panel compatibility to speed future maintenance and ordering.
• For safety, schedule installation with a qualified electrician and follow local electrical codes and standards.