Square D EDB34040: 40 Amp 3-Pole E-Frame Circuit Breaker, 480Y/277V AC, 25kA interrupt rating, bolt-on mounting, HACR rated.
Product Specifications
Identification and Classification
- Manufacturer: Schneider Electric
- Brand: Square D
- Range: 125 A Frame EDB-EGB-EJB Series
- Model Number: EDB34040
- UPC/GTIN: 785901875284
- Product Type: Miniature Circuit Breaker
- Device Short Name: EDB
- Module Type: E-Frame
Electrical Characteristics
- Amperage: 40 Amps
- Rated Current: 40 A
- Poles: 3-Pole
- Maximum Operating Voltage: 480Y/277 V AC
- Holding Current: 630 A
- Trip Unit Rating: 1800 A
Performance Specifications
- Breaking Capacity:
- 18 kA at 277 V AC
- 25 kA at 240 V AC
- 18 kA at 480Y/277 V AC
- 25 kA at 120 V AC
- 25 kA at 120/240 V AC
- Trip Unit Technology: Thermal-magnetic
- Protection Type: Overload and Short-circuit
- Breaking Capacity Code: D
Electrical Connections
- Wire Size (Aluminum): AWG 12 to AWG 2/0
- Wire Size (Copper): AWG 14 to AWG 2/0
- Electrical Connection: Aluminum lugs
- Connections Terminals: Aluminum lugs
Mounting and Installation
- Mounting Mode: Bolt-on
- Number of Spaces: 3
- Number of Spaces Required: 3
- Product Destination: NF panelboard
- Tightening Torque:
- 34.5 lbf.in (3.9 N.m) for 2.5-6 mm² (AWG 14-10)
- 49.6 lbf.in (5.6 N.m) for 10-70 mm² (AWG 8-2/0)
Physical Characteristics
- Height: 5.66 in (143.76 mm)
- Width: 2.94 in (74.68 mm)
- Depth: 4.05 in (102.87 mm)
- Product Weight: 4 lbs (1.8 kg)
