Indoor Enclosed Circuit Breaker Complete Assembly Consist of Thermal Magnetic Molded Case Circuit Breaker Frame, Trip Unit, Enclosure and Standard Line and Load Pressure Wire Connectors; Used in Normal Atmospheres; Listed as Service Entrance Equipment

Specifications:

Type: Non-Interchangeable
Contents: (1) 400 Ampere JD Frame, (1) J6N1 Enclosure
Frame Type: JD
Voltage Rating: 600 VAC, 500 VDC
Current Rating: 300 Ampere at 40 Deg C
Interrupting Rating: 25 Kiloampere
Number of Poles: 3
Wire Size: 3/0 AWG to 500 KCMIL (Copper), 4/0 AWG to 500 KCMIL (Aluminum)
Enclosure: NEMA 1
Enclosure Material: Sheet Steel
Mounting: Surface
Approval: UL 489