Square D HJL36015 - 15 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Square D HJL36015 — a 15A, 600V, 3-pole molded case circuit breaker designed to protect branch circuits and suppress short circuits in panelboards and load centers. Sold by AmpState, this component integrates with OEM Square D loadcenters for a clean, dependable power distribution solution.

Engineered for space efficiency and reliable protection, the HJL36015 uses a thermal-magnetic trip unit to deliver stable, repeatable protection across varying electrical conditions. The molded case design minimizes panel depth while maintaining rugged performance in demanding environments.

• Compact molded case design saves panel space without sacrificing protection.
• Thermal-magnetic trip unit provides accurate protection against overcurrent and short circuits, helping prevent nuisance trips and equipment damage.
• Three-pole configuration supports 3-phase and multi-branch protection in a single unit.
• 15A amperage rating with a 600V rating makes it suitable for a wide range of commercial, residential, and light industrial panels.
• OEM-compatible with matching Square D loadcenters and panelboards to ensure proper fit, coordination, and performance.
• Part Number HJL36015 from Square D, a trusted name in electrical distribution equipment.

Ideal use scenarios

Whether you’re stocking a replacement part for ongoing service and maintenance, upgrading a panel to support tighter branch-circuit protection, or installing a new Square D panel, this 3-pole breaker is designed to slot into compatible panels with minimal downtime. It’s ideal for:

• Residential sub-panels that require dependable 3-pole protection on 3-phase-ready layouts.
• Commercial electrical rooms where compact, space-efficient breakers maximize panel density.
• Light industrial installations needing reliable 15A protection on each branch circuit.

Technical specifications

• Manufacturer: Square D
• Part Number: HJL36015
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Choose Square D for a compatible, dependable protection solution within your panelboard ecosystem. Add the HJL36015 to your cart from AmpState and keep your electrical distribution running safely and efficiently.