Specifications:

Type: Molded Case, Thermal and Fixed Magnetic Trip, Common Trip
Number of Poles: 2
Voltage Rating: 120/240 VAC at 50/60 Hz (UL)
Current Rating: 40 Ampere at 40 Deg C
Interrupting Rating: 10 Kiloamp at 120/240 Volt AC Symmetrical (UL)
Terminal Type: Load Lug
Wire Size: 8 to 6 AWG (Copper), 8 to 4 AWG (Aluminum)
Mounting: Bolt-On
Used On: P1/P2/P3/P4/P5 Panelboard
Size: 2 Inch W x 3 Inch D x 3-3/4 Inch H
Approval: UL 489, CSA C22.2