Square D HRA36060U33X - 60 A, 3-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D HRA36060U33X — a 60A, 3-pole plug-in molded case circuit breaker designed to shield your panelboards and load centers from overcurrent and short-circuit events. built for reliable protection in residential, commercial, and light-industrial installations, this unit is ready to safeguard essential circuits with precision.

• Fast plug-in connection for quick installation and effortless replacement, reducing downtime during panel upgrades or routine maintenance.
• Thermal-magnetic trip delivers stable, repeatable protection by combining thermal overload sensing with magnetic short-circuit tripping for fast fault clearing.
• OEM-compatible designed to snap into matching Square D OEM load centers and panelboards for a secure fit and dependable warranty alignment.
• Three-pole, 60A configuration provides balanced protection across three phases, ideal for 3‑phase systems and multi-wire circuits in commercial or light-industrial setups.

Technical snapshot

• Manufacturer: Square D
• Part Number: HRA36060U33X
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 60 A
• Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Use cases and installation considerations

This plug-in MCCB excels in scenarios where quick serviceability and reliable protection are priorities. Use it to safeguard feeders and branch circuits in:

• Residential panel installations and multi-wire branch circuits
• Commercial office spaces, retail environments, and small data rooms with three-phase equipment
• Light-industrial electrical rooms requiring dependable, replaceable protection

Why this design matters

The HRA36060U33X stands out for its combination of plug-in convenience and robust protection:

• Plug-in installation minimizes downtime and simplifies future replacements
• Thermal-magnetic protection responds quickly to faults, reducing the risk of damage to wiring and devices downstream
• Designed for seamless compatibility with Square D OEM panels, helping preserve system integrity and installation reliability

Practical tips for optimal performance

• Verify compatibility with your specific panelboard or load center model and ensure the part number matches HRA36060U33X
• Always de-energize the electrical system before installation or replacement
• Secure connections and follow manufacturer torque guidelines to maintain reliable operation