Square D EDB26020 - 20 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D EDB26020 — a 20A, 600V, 2-pole bolt-on molded case circuit breaker designed to deliver reliable branch circuit protection in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, this breaker is engineered to keep electrical systems running smoothly in a range of settings.

Why this breaker stands out

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping maintain solid electrical contact even in environments with equipment movement or vibrations.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining precise overload sensing with instantaneous magnetic trips during high-current faults.
• OEM-compatible design is tuned for seamless integration with matching Square D load centers and panelboards, reducing installation guesswork and compatibility issues.
• Versatile application ideal for residential, commercial, and light industrial installations where reliable protection of branch circuits is essential.

Technical specifications at a glance

• Manufacturer: Square D
• Part Number: EDB26020
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Practical use cases and installation notes

• Upgrading a residential service panel to provide dedicated protection for small appliance circuits, lighting feeders, or HVAC equipment.
• Subfeed protection in small commercial spaces such as offices, retail shops, or workshops where secure mounting and reliable trips matter.
• New installations in panelboards that require a robust, bolt-on connection to minimize movement and arcing over time.
• Maintenance perspective: use this breaker as a dependable, long-term solution in environments with temperature variation or vibrations.

With the Square D EDB26020, you gain a dependable, precisely engineered solution for protecting electrical loads. Its bolt-on design, thermal-magnetic protection, and OEM compatibility work together to deliver peace of mind in daily operation and during fault conditions—making it a thoughtful choice for professional electricians and systems integrators seeking reliable performance in panelboards and load centers.