Single Row (Column-Width) Panelboards

Ratings

• Main lugs: 125 A, 225 A

• Main circuit breaker: 100 A, 225 A.

Interiors

• 60 A maximum branch circuit breaker

• Bolt-on EDB/EGB/EJB circuit breakers. See Standard Branches, 600Y/347 Vac Maximum and EPD Branches<span><span><span style="font-family: Arial; ">—</span></span></span>30 mA Ground Fault Equipment Protection Devices, 277 Vac 60 Hz

• Solid neutral opposite mains

Enclosures

• 9.44 in. (240 mm) wide by 5-5/8 in. (143 mm) deep for 10 in. (254 mm) H- or I-beam

• Galvanized steel

• Removable endwalls

Trim Fronts

• Screw mounted

• Door with two flush latches

• Finish: gray baked enamel over cleaned, phosphatized steel

Line Lugs

• All lugs are suitable for 75°C copper or aluminum wire.

• Cable trough is stackable.

• 8-5/8 in. (219 mm) wide by 5-5/8 in. (143 mm) deep for 10 in. (254 mm)
  I-beam or H-beam

• Galvanized steel trough uses enclosure endwall

• Screw-mounted two-piece front

  • 15 in. (381 mm) long top piece of front removable for pull box mounting

  • Finish: gray- baked enamel over cleaned, phosphatized steel

• Mounts on cable trough

• 20 in. (508 mm) wide by 5-3/4 in. (146 mm) deep by 15 in. (381 mm) high

• Screw-mounted front

• Finish: gray baked enamel over cleaned, phosphatized steel

• Removable top endwall with knockouts

• Solid neutral included