Square D QOT2020 - 20A, Circuit Breaker

When your electrical system demands reliable protection against overloads and short circuits, the Square D QOT2020 20A circuit breaker delivers. Engineered for industrial, commercial, and OEM environments, this 20 amp unit provides dependable overcurrent protection in distribution panels where safety and uptime matter most.

Designed for seamless integration into panelboards, switchboards, control panels, and OEM equipment, the QOT2020 is built to fit where you need it most—in motor control centers and other critical distribution points. With a 20A rating, it safeguards branch circuits feeding motors, conveyors, pumps, and automation hardware without nuisance tripping under normal startup surges.

Key advantages

• Precise 20A protection limits current to safe levels, protecting wiring and devices from overheating and damage.
• Dedicated to Square D ecosystems part of the QOT family, designed for dependable operation in panel installations where compatibility matters.
• Versatile installation points suitable for panelboards, switchboards, control panels, and OEM applications, with wide applicability in industrial facilities.
• Safe, predictable trips ensures quick response to overloads or short circuits, preserving equipment and reducing downtime.
• Ideal for motor control centers protects feeders and control circuits that power motors and automation equipment.

Technical snapshot

• Current rating: 20A
• Breaker type: Circuit Breaker

Who should consider the Square D QOT2020? This breaker is a robust choice for facility engineers, panel builders, and OEM manufacturers who need reliable protection in distribution panels and motor control centers. If your projects involve panelboards or switchgear in harsh or demanding environments, this 20A unit offers a dependable balance of protection and compatibility with Square D systems.

Practical adoption tips: verify that the QOT2020 matches your panel’s compatibility requirements and installed load profiles. Use this breaker to shield circuits feeding motors, pumps, fans, and automation hardware—keeping your electrical system safer and reducing the risk of expensive damage from overloads.

Enhance your electrical protection with a heritage brand: Square D. The QOT2020 stands up to the demands of modern facilities, delivering consistent performance where it matters most—in the heart of your power distribution and motor control ecosystems.