Square D HDL36060U44X - 60 A, 3-Pole Circuit Breaker | AmpState

The Square D HDL36060U44X delivers dependable branch-circuit protection with a precise 60-amp, 3-pole molded case design, engineered for panelboards and load centers. Available through AmpState, this breaker is built to keep three-phase or multi-load feeders running smoothly while staying compact enough to maximize panel space.

Why choose this 60A, 3-pole breaker? It combines a compact molded case with a thermal-magnetic trip unit that provides stable, repeatable protection. The thermal element senses sustained overloads, while the magnetic element responds quickly to short circuits, helping prevent damage to wiring and connected equipment. This means fewer nuisance trips and more consistent performance for demanding commercial and light-industrial environments.

Key benefits at a glance

• Efficient panel use — a compact molded case design minimizes space without sacrificing protection.
• Stable protection — thermal-magnetic trip ensures predictable response to overloads and short circuits.
• OEM-compatible — designed to work with matching Square D OEM load centers and panelboards for reliable fit and electrical compatibility.
• Versatile applications — ideal for residential, commercial, and light industrial installations needing solid 60A, 3-pole protection.
• Trusted brand — built by Square D for consistent performance in critical electrical distributions.

Use cases and installation scenarios

Install the HDL36060U44X in panelboards that require a robust 3-pole solution for three-phase or multi-panel feeders. It’s well-suited for HVAC equipment feeds, motor control circuits, and other branch circuits where 60 amps of protection is appropriate. Its compatibility with Square D load centers makes it a dependable drop-in for upgrades, service panel replacements, or new installations in commercial spaces and light industrial settings.

Compatibility and care

Pair this 60A 3-pole molded case breaker with matching OEM Square D panelboards and load centers to ensure proper mechanical and electrical interfacing. When replacing an older protective device, verify the model and trip rating to maintain intended protection characteristics. Routine maintenance isn’t required for a thermal-magnetic unit, but confirm panel labeling and breaker alignment after installation for optimal performance.

What you get

• HDL36060U44X model from Square D
• 60A, 3-pole molded case circuit breaker
• Thermal-magnetic trip unit for stable, repeatable protection
• Designed for OEM panelboard and loadcenter compatibility
• Suitable for residential, commercial, and light industrial applications