Square D EDB26045 - 45 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Square D EDB26045 — a 45 A, 600 V, 2-pole bolt-on molded case circuit breaker from AmpState. Engineered for dependable branch circuit overcurrent and short-circuit protection, it fits seamlessly into panelboards and load centers to keep electrical systems safe and up to code.

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection that stays reliable through system operation and handling.
• Thermal-magnetic trip unit provides stable, repeatable protection by responding appropriately to both sustained overloads and dangerous short circuits.
• OEM compatibility designed to pair with matching Square D load centers and panelboards for a hassle-free, dependable fit.
• Versatile for multiple sectors ideal for residential, commercial, and light industrial circuits where consistent protection matters.
• Compact, robust construction molded case design delivers durable performance in demanding electrical environments.

Why this breaker matters In real-world installations, you need protection that both blocks faults quickly and resists nuisance trips. The EDB26045’s thermal-magnetic mechanism does just that, guarding wiring and connected equipment from damage while allowing normal operation to continue uninterrupted. With two poles, it provides effective common-trip protection for 240 V circuits, ensuring safe disconnects when faults occur.

Technical snapshot

• Manufacturer: Square D
• Part Number: EDB26045
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 45 A
• Voltage Rating: 600 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Replacing a failed or aging bolt-on circuit breaker in existing panelboards or load centers that require Square D compatibility.
• New installations where a secure bolt-on installation and robust protection are priorities in residential, commercial, or light industrial settings.
• Protection for 240 V circuits and two-pole configurations that demand reliable common-trip operation.

When you select the Square D EDB26045, you’re choosing a breaker that combines precise trip performance with durable, field-proven construction. Use it in environments where dependable protection, straightforward installation, and OEM compatibility matter most—and expect consistent protection, long-term reliability, and peace of mind for your electrical system.