Allen-Bradley 140G-K3F3-D30 400 Amp K Frame Molded Case Circuit Breaker

Features

• Provides greater customization in trip units
• Approved for global application: UL, CSA, CCC, and IEC performance interrupting/breaking capacity
• Offers a wide range of operating mechanisms to fit a variety of panel configurations
• Offers a wide range of accessories for global availability

Specifications

• Bulletin Number: 140G - Molded Case Circuit Breaker
• Frame/Rating: K Frame (400 A)
• Interrupting Rating, 50/60 Hz, 240V (kA): 100
• Interrupting Rating, 50/60 Hz, 480V (kA): 35
• Interrupting Rating, 50/60 Hz, 600V (kA): 25
• Breaking Capacity, 50/60 Hz, 220V (kA): 85
• Breaking Capacity, 50/60 Hz, 415V (kA): 50
• Breaking Capacity, 50/60 Hz, 440V (kA): 40
• Breaking Capacity, 50/60 Hz, 690V (kA): 25
• Interrupting Rating, 50/60 Hz, 500V DC (kA): 35
• Interrupting Rating, 50/60 Hz, 600V DC (kA): 25

Circuit Breaker Data

• Device Type: 140G - Molded Case Circuit Breaker
• Number of Poles: 3 Poles
• Frame Size: K frame
• Rated Current(A): 300 A
• Protection: T/M - Thermal Magnetic
• Current Range: 80% Rated

Manufacturing

• Assembly: Factory Assembled