Allen-Bradley - 140G 400A K Frame Molded Case - 140G-K3H4-D40

140G - Molded Case Circuit Breaker, K frame, 35 kA, LSI (electronic), 4 Poles, Rated Current 400 A

• •Offers 3- and 4-pole versions to support worldwide application

• •Includes high interrupting ratings from 18...100 kA in a compact device

• •Offers a wide range of operating mechanisms to fit a variety of panel configurations

• •Provides greater customization in trip units

• •Offers a wide range of accessories for global availability

• •Approved for global application: UL, CSA, CCC, and IEC performance interrupting/breaking capacity

• •Offers current-limiting option (H, J, and K frames) that provides half-cycle interrupt to limit let-through energy