The Short Circuit Rating of the Enclosure/Circuit Breaker Combination is Equal to the Short Circuit Rating of the Installed Circuit Breaker; Enclosure Cannot Accommodate a 3-Pole Breaker with Accessory

Specifications:

Type: Breaker
Breaker Type: 2-Pole TQD/THQD
Breaker/Switch Current Rating: 150 Ampere
Size: 7-5/8 Inch W x 4-7/16 Inch D x 26-13/16 Inch H
Enclosure: NEMA 3R
Material: Steel
Mounting: Surface
Approval: UL, CSA