Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 2
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 3
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 4
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 5
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 6
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 7
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 8
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 9
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 2
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 3
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 4
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 5
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 6
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 7
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 8
Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker - Image 9

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Square D

Square D E-Frame EDB34050 50A 3P 480Y/277V Thermal-Magnetic Bolt-On Circuit Breaker

Out of stock
SKU: EDB34050 UPC: 078590187531
(0)
$167.00
Out of stock
Condition

Square D EDB34050: 50 Amp 3-Pole thermal-magnetic circuit breaker, 480Y/277V, 25kA interrupt rating at 240V (18kA at 480Y/277V), bolt-on mount, Visi-Trip indicator, UL/cULus listed.

  • Manufacturer: Schneider Electric
  • Brand: Square D
  • Product Range: E-Frame (for Square D NF panelboards and lighting panels)
  • UPC: 785901875314
  • Model Number: EDB34050
  • Breaker Type: Thermal-Magnetic
  • Amperage: 50 Amps
  • Poles: 3-Pole
  • Voltage: 480Y/277 Volts AC
  • Interrupt Rating: 25 kAIC at 240V AC (18 kAIC at 480Y/277V AC)
  • Mounting Mode: Bolt-on
  • Connections Terminals: Bolt-on lugs
  • Wire Size: AWG 14...AWG 2/0 Cu / AWG 12...AWG 2/0 Al
  • Tightening Torque: 34.5 lb-in (AWG 14-10); 49.6 lb-in (AWG 8-2/0)
  • Dimensions: Height: 5.66 in; Width: 2.94 in; Depth: 4.05 in
  • Weight: 4.0 lbs
  • Certifications: UL Listed, cULus, CSA Certified, HACR Rated, HID Rated

This Square D E-Frame EDB34050 thermal-magnetic bolt-on circuit breaker delivers reliable 50A, 3-pole protection for 480Y/277V circuits in NF panelboards and lighting applications. Featuring Visi-Trip indication for faster troubleshooting, superior overload and short circuit protection, and robust bolt-on mounting, it provides enhanced safety and performance for commercial and industrial electrical systems.

There is a $15 charge for delivery under $250 orders. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Warranty Coverage

We stand behind every product we sell. Coverage depends on the condition of the item at time of purchase:

  • New: 12-month warranty
  • New Open Box: 10-month warranty
  • Reconditioned: 90-day warranty

Warranty coverage begins on the date of delivery and covers manufacturing and functional defects under normal use. It does not cover damage from misuse, improper installation, or unauthorized repair. To make a warranty claim, contact us at support@breakersmart.com with your order number and a description of the issue.