Square D QDL32100 - 100 A, 240 V, 3-Pole Circuit Breaker | AmpState

Square D QDL32100 is a 100A, 240V, 3-pole molded case circuit breaker designed to protect panelboards and load centers from overcurrent and short circuits. Built for reliable performance in residential, commercial, and light industrial settings, it integrates smoothly with matching OEM panels to deliver dependable protection when it matters most.

• Compact molded case design optimizes panel space, making room for future upgrades without sacrificing protection.
• Thermal-magnetic trip unit provides stable, repeatable protection for both overloads and sudden faults, reducing nuisance trips and enhancing reliability.
• 3-pole configuration safeguards three hot conductors in multi‑phase systems, ideal for modern panelboards and load centers.
• 100A, 240V rating supports sizeable branch circuits while keeping protection precise and consistent.
• OEM-compatible designed to pair with matching Square D load centers and panelboards for a cohesive, dependable solution.
• Versatile applications suited to residential, commercial, and light industrial installations where robust protection is essential.

This molded case circuit breaker is purpose-built for branch circuit overcurrent and short-circuit protection, helping safeguard wiring, equipment, and occupants. The QDL32100 is specifically engineered to fit into panelboards and load centers that require three-pole protection, delivering reliable performance in everyday electrical service.

Key specifications

• Manufacturer: Square D
• Part number: QDL32100
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 100 A
• Voltage rating: 240 V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection