The Schneider Electric Square D EDB34090SA is a 3-pole miniature circuit breaker designed for robust overload and short-circuit protection. This specific model is rated for 90 amps and operates at 480Y/277 VAC, making it suitable for demanding electrical distribution and control applications. Its construction within the EDB series signifies a commitment to reliable circuit interruption in industrial environments.

Technical details

• Series: Square D EDB
• Poles: 3
• Current Rating: 90 Amps
• Voltage Rating: 480Y/277 VAC
• Interrupting Rating: To be verified against manufacturer datasheet; typically 10kA or higher for this class of breaker.
• Trip Unit Type: Thermal-Magnetic (standard for EDB series, verify specific model)
• Connection Type: Lug terminals (verify specific configuration)
• Mounting Type: DIN rail or panel mount (verify specific configuration)

Applications & compatibility

This Schneider Electric Square D EDB34090SA circuit breaker is commonly deployed in lighting panelboards, motor control centers, and general power distribution systems. It provides essential protection for circuits in manufacturing facilities, commercial buildings, and infrastructure projects where reliable power management is critical.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the EDB34090SA or contact our technical team for cross-reference assistance with compatible Square D components.