Square D HDL36060U33X - 60 A, 3-Pole Circuit Breaker | AmpState

Discover dependable protection for your electrical systems with the Square D HDL36060U33X. This 60A, 3-pole molded case circuit breaker is designed to guard branch circuits in panelboards and load centers, delivering precise, repeatable protection when it matters most. Built to fit seamlessly into your existing Square D infrastructure, it’s the smart choice for reliable electrical safety in a compact footprint.

Why this 3-Pole HDL36060U33X stands out

• Compact molded case design optimizes panel space, helping you organize conductors and components without crowding your enclosure.
• Thermal-magnetic trip unit provides stable overload protection with fast magnetic response for short circuits, ensuring predictable performance across varying temperatures and loads.
• Three synchronized poles ensure simultaneous disconnection of all phases, improving safety in 3-phase systems and reducing the risk of shared-neutral issues.
• OEM-compatible compatibility with matching Square D load centers and panelboards makes replacement and upgrades straightforward, minimizing downtime and retrofit hassle.
• Ideal for diverse environments suited for residential, commercial, and light industrial applications where reliable branch-circuit protection is essential.

Ideal use cases

• Upgrading an aging panelboard to a modern, reliable protection device while maintaining a clean, compact installation footprint.
• Adding a dedicated 60A non-lighting branch circuit in a commercial space or workshop that requires robust, controlled disconnection in the event of a fault.
• Replacing a worn or mismatched breaker in existing OEM panels to restore consistent trip performance and panel compatibility.
• Retrofits in multi-wire or three-phase configurations where synchronized disconnection improves safety and circuit integrity.

Technical snapshot

• Manufacturer: Square D
• Part number: HDL36060U33X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 60A
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Installation and compatibility tips

Pair this HDL36060U33X with matching OEM panelboards and load centers to ensure a seamless fit and predictable trip performance. Before installation, verify that the panel enclosure is designed for 3-pole molded case breakers and that the circuit being protected aligns with a 60A rating. Maintain clear labeling of protected loads and ensure all connections are torqued to the panel manufacturer’s specifications to preserve reliability.

What makes AmpState the smart choice

When you choose AmpState, you’re getting access to authentic Square D components designed for real-world demand. The HDL36060U33X is built to deliver consistent protection across a range of operating conditions, helping you keep critical circuits safe with less downtime and hassle. Whether you’re upgrading a single panel or outfitting multiple locations, this 60A, 3-pole solution offers clear value, day in and day out.