Square D FHL3610018M - 100 A, 3-Pole Circuit Breaker | AmpState

Introducing the Square D FHL3610018M—a 100 A, 3-pole molded case circuit breaker engineered to deliver dependable branch circuit protection in panelboards and loadcenters. Its compact design makes efficient use of valuable panel space, while a thermal-magnetic trip unit provides stable, repeatable protection against both overloads and short circuits.

Why this breaker stands out

• Compact molded case design minimizes panel space consumption, letting you fit more protection where it’s needed without crowding the enclosure.
• Thermal-magnetic trip unit delivers reliable protection performance, adapting to normal loads and quickly interrupting fault currents when necessary.
• OEM-compatible designed to pair with matching Square D loadcenters and panelboards for coordinated protection and seamless installation.
• Versatile across environments suitable for residential, commercial, and light industrial applications where robust circuit protection is essential.
• 100 A, 3-pole configuration protects multiple conductors and feeders within a single, reliable device.

What problems this solves

The FHL3610018M provides dependable branch circuit overcurrent and short-circuit protection, helping prevent damage to wiring and connected equipment. Its stable trip behavior reduces nuisance interruptions, while its 3-pole design supports coordinated protection for multi-conductor feeders in panel installations.

Ideal use scenarios

• New panel installations in residential, commercial, or light industrial settings where compact protection is a priority.
• Upgrading existing panels that require a matched, OEM-ready circuit breaker for reliable performance and UL compatibility.
• Subpanels in office spaces, retail environments, or small manufacturing facilities needing robust feeder protection.

Technical specifications

• Manufacturer: Square D
• Part number: FHL3610018M
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 100 A
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Elevate the reliability of your electrical distribution with the Square D FHL3610018M. A purpose-built solution for panelboards and loadcenters that demands consistent protection, ease of installation, and long-term peace of mind.