Square D KAL36110 - 110 A, 3-Pole Circuit Breaker | AmpState

The Square D KAL36110 is a 110 A, 3-pole molded-case circuit breaker designed to protect branch circuits from overcurrent and short circuits inside panelboards and load centers. Its compact molded-case design makes the most of limited panel space, while a thermal-magnetic trip unit provides stable, repeatable protection across varying loads and conditions.

Key benefits that set this breaker apart:

• Space-efficient molded-case design: optimizes panel layout and allows for clean, organized installations in tight panels.
• Thermal-magnetic trip unit: combines thermal overload sensing with magnetic instantaneous protection for fast response to faults and consistent performance over time.
• 3-pole configuration: ideal for 3-phase circuits and multi-wire loads, enabling balanced protection for motors, HVAC, and other three-phase equipment.
• 110 A rating: suitable for protecting feeder and branch circuits without unnecessary nuisance trips in standard commercial and light industrial applications.
• OEM compatibility: designed to work with matching Square D OEM load centers and panelboards for hassle-free replacement and reliable fitment.
• Versatile applications: well-suited for residential, commercial, and light industrial environments where dependable circuit protection is critical.

Applications and use cases

• Protecting branch circuits feeding motors in small commercial HVAC systems and pumps.
• Guarding three-phase distribution feeders in light industrial panels.
• Serving as a reliable protection device in upgrade projects where OEM panel compatibility matters.

Technical specifications

• Manufacturer: Square D
• Part number: KAL36110
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 110 A
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

With the Square D KAL36110, you get a dependable, space-conscious protection device that aligns with your panelboard ecosystem and delivers consistent performance when it matters most. Whether you’re upgrading a panel, expanding a load center, or stocking a repair kit for service, this 3-pole 110 A breaker helps keep critical circuits safe and operational.