Square D HJL36060U44X - 60 A, 3-Pole Circuit Breaker | AmpState

Meet the Square D HJL36060U44X, a 60A, 3-pole molded case circuit breaker built to safeguard your electrical system with precision and reliability. Designed for dependable branch circuit overcurrent and short-circuit protection, it fits seamlessly into panelboards and loadcenters from OEMs.

Engineered for space-efficient installations, this compact molded case breaker frees up valuable panel space while delivering consistent protection through a thermal-magnetic trip unit. The trip mechanism responds quickly to overloads and sudden short circuits, helping prevent wiring damage and downtime.

• Compact molded case design maximizes available space in panelboards and loadcenters, making it ideal for tighter electrical layouts.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining thermal overload sensing with instantaneous magnetic tripping for short circuits.
• 60A, 3-pole configuration supports three-phase circuits and feeder protection in commercial or light industrial outlets, suitable for motors and HVAC equipment in appropriate systems.
• OEM-compatible designed to work with matching Square D OEM loadcenters and panelboards, ensuring proper fit and trip coordination.
• Versatile applications suitable for residential, commercial, and light industrial environments where reliable overcurrent protection is essential.

Technical snapshot

Manufacturer: Square D

Part number: HJL36060U44X

Type: Thermal-magnetic molded case circuit breaker

Amperage rating: 60 A

Poles: 3

Application: Branch circuit overcurrent and short-circuit protection

Why choose this breaker

Unlike generic substitutes, the HJL36060U44X is engineered to align with Square D panelboards and loadcenters, guaranteeing proper trip curves and mechanical compatibility. Its compact form factor reduces panel depth requirements and simplifies wiring routes, while the thermal-magnetic trip unit provides dependable protection across a broad range of ambient conditions.

Use cases and installation notes

• Protect three-phase branch circuits in commercial panelboards powering motors, compressors, or process equipment.
• Upgrade or replace existing Square D breakers in OEM-loadcenters where coordinated protection is essential.
• Ideal for retrofits in small commercial spaces where space is at a premium but reliable protection is non-negotiable.
• Follow standard safety and wiring practices; ensure correct torque on lugs and confirm panel compatibility with the HJL36060U44X model.

Note: This description reflects the product's official specifications and intended usage for dependable protection in residential, commercial, and light industrial contexts.