The Schneider Electric Square D EDB14020SA is an E-Frame miniature circuit breaker engineered for reliable electrical system protection. This breaker is designed for 277 VAC applications and features a 20A current rating, providing essential overload and short-circuit protection in demanding environments. Its compact form factor makes it particularly suitable for space-constrained panelboards, such as those found in lighting control systems.

Technical details

• Series: Square D EDB (E-Frame)
• Operating Voltage: 277 VAC
• Current Rating: 20 Amperes
• Maximum Interrupt Rating: 25 kA
• Type: Miniature Circuit Breaker
• Application: Overload and short-circuit protection
• Form Factor: Compact, suitable for panelboards

Applications & compatibility

This EDB14020SA circuit breaker is commonly deployed in commercial and industrial lighting panelboards, HVAC control systems, and other electrical distribution applications requiring compact and reliable overcurrent protection. It is designed to integrate seamlessly into standard electrical infrastructure where 277V systems are prevalent.

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 EDB14020SA or contact our technical team for cross-reference assistance with compatible Square D components.