Square D HDL36110 110A 3P 600V Circuit Breaker | AmpState

Meet the Square D HDL36110, a 3‑pole, 110 A circuit breaker designed for reliable protection in panelboards, load centers, and electrical distribution systems. Crafted for exact part‑number matching, this HDL36110 is the dependable choice for projects where precise compatibility matters—especially for maintenance teams, panel builders, and spare inventory that demands a direct fit.

Key advantages of the HDL36110

• Direct part‑number match for Square D panels, reducing guesswork and installation delays.
• Three‑pole design optimized for 3‑phase circuits, ensuring balanced protection across all conductors.
• 110 A rating provides robust protection for heavy-load commercial or light‑industrial applications.
• 600 V maximum voltage suitable for a wide range of electrical distribution setups, from service entrances to intermediate panels.
• Compact, reliable replacement option that fits standard Square D installations without modification.
• AmpState availability makes sourcing this exact part straightforward, with support to verify fit when needed.

Typical use cases

• Replacing a failed or aging breaker in panelboards and load centers that require a 3‑pole, 110 A, 600 V device.
• Building spare inventory for maintenance teams and panel construction projects to minimize downtime.
• Retrofits or upgrades in facilities with 3‑phase distribution where precise compatibility matters for safety and reliability.
• Educational labs or training environments that emphasize authentic, exact‑fit components.

Specifications at a glance

• Manufacturer: Square D
• Part Number: HDL36110
• Amperage: 110 A
• Poles: 3
• Voltage: 600 V

If you’re unsure about fit or compatibility with your specific panel or distribution setup, our team is ready to help confirm compatibility. Message us and we’ll verify that HDL36110 is the exact replacement you need for your Square D installation.