Square D E-Frame Mini Circuit Breaker – Model EDB34035
The Square D EDB34035 is an E-frame miniature circuit breaker providing 3-pole overcurrent protection for 480Y/277V commercial and industrial branch circuits. With a 35A rating and bolt-on mounting, it delivers 25kA interrupting capacity at 240V AC and 18kA at 277V AC.
Key Specifications
- Series: EDB (E-Frame)
- Product Type: Miniature Circuit Breaker (MCB)
- Amperage Rating: 35A
- Poles: 3-Pole
- Voltage Rating: 480Y/277V AC
- Interrupting Rating: 25kA at 240V AC / 18kA at 277V AC
- Mounting: Bolt-On
- Compliance: TAA (Trade Agreements Act)
- Manufacturer: Square D (Schneider Electric)
- Model: EDB34035
Features
- 3-pole design for 3-phase 480Y/277V branch circuit protection
- 25kA max interrupting rating for high fault-capacity circuits
- Bolt-on mounting for secure, vibration-resistant installation
- TAA compliant for government and federally funded projects
- E-frame construction for reliable performance in commercial and industrial applications
Applications
Used in commercial and industrial panelboards for 3-phase, 480Y/277V branch circuit protection. Common applications include lighting panels, HVAC equipment feeders, mechanical room distribution, and industrial machinery branch circuits requiring TAA-compliant breakers.





