Square D HGL36050 - 50 A, 600 V, 3-Pole Circuit Breaker | AmpState

Meet the Square D HGL36050 — a 50 A, 600 V, 3‑pole molded case circuit breaker designed to protect your branch circuits with dependable, precise performance. Engineered to integrate with matching Square D OEM load centers and panelboards, this unit is built for both reliability and ease of replacement in a variety of electrical environments.

• Compact molded case design maximizes panel space, making it ideal for installations where panel real estate is at a premium.
• Thermal‑magnetic trip unit delivers stable, repeatable protection for overloads and short circuits across diverse operating conditions, minimizing nuisance trips and safeguarding wiring and equipment.
• 3‑pole configuration suited for 3‑phase systems, perfect for commercial and light industrial machinery, HVAC circuits, and motor loads.
• 600 V, 50 A rating provides solid branch‑circuit protection within typical distribution schemes used in commercial settings.
• OEM compatibility designed to pair with matching Square D panelboards and load centers for a straightforward, reliable replacement or upgrade.
• Versatile application suitable for residential, commercial, and light industrial use, delivering dependable protection across a range of installations.

Where this breaker shines: use it to safeguard distribution panels, feed circuits to three‑phase equipment, or upgrade aging protection in panelboards where space is limited but reliability is non‑negotiable. The 3‑pole design handles seamless integration with 3‑phase electrical systems, helping to prevent equipment damage and reduce downtime due to electrical faults.

Technical snapshot

• Manufacturer: Square D
• Part Number: HGL36050
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 50 A
Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short‑circuit protection

Choosing this Square D HGL36050 means aligning with a trusted, OEM‑specific protection solution that preserves panel integrity and performance. It’s a practical, long‑term choice for electricians and facility managers aiming for safer, more reliable electrical distribution without overhauling entire panel systems.