Square D PGL36080 - 800 A, 3-Pole Circuit Breaker | AmpState

Meet the Square D PGL36080, a rugged 800 A, 3-pole molded-case circuit breaker designed to deliver unwavering branch circuit protection for high-demand panelboards and load centers. Built for residential, commercial, and light industrial environments, this unit stands up to the rigors of real-world power distribution while keeping your panel organized and protected.

Why this breaker stands out

• Compact molded-case design minimizes footprint in crowded panels, making it easier to fit high-current protection where space is at a premium.
• Thermal-magnetic trip unit provides stable, repeatable protection across varying temperatures and loads, with fast magnetic response to short circuits for immediate system defense.
• 3-pole configuration supports three-phase systems with a common-trip architecture, ensuring synchronized disconnection and streamlined protection across all phases.
• OEM-compatible installation engineered to align with matching Square D OEM load centers and panelboards, offering consistent trip curves and dependable performance when paired with other Square D components.
• Versatile applications tailored for high-current feeders—from service panels in large residences to commercial equipment rooms and light industrial distribution.

Technical snapshot

• Manufacturer: Square D
• Part Number: PGL36080
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 800 A
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

• High-current feeders in residential basements or multi-unit dwellings that require reliable main or subfeed protection
• Commercial panelboards feeding HVAC, vending, lighting, and receptacle circuits where a robust 3-phase breaker is essential
• Light industrial distribution where compact form factor and precise trip characteristics help maintain uptime and safety

How it improves your system

• Reliable protection minimizes downtime by quickly interrupting fault currents, preserving equipment and wiring integrity.
• Space-efficient design frees up panelboard real estate, enabling neater installations and future scalability.
• Consistent, OEM-specific performance reduces ambiguity in protection curves, leading to predictable maintenance and testing outcomes.

Choose the Square D PGL36080 when you need a robust, high-current 3-pole solution that pairs seamlessly with Square D panelboards, delivering dependable branch circuit protection for demanding power environments. Available through AmpState, this breaker is ready to integrate into your next installation, providing clear protection where it matters most.