Allen-Bradley 140G-K3F3-D40

Allen-Bradley 140G-K3F3-D40 | 400A Molded Case Circuit Breaker Overview: The Allen-Bradley 140G-K3F3-D40 is a high-performance molded case circuit breaker (MCCB) designed for industrial power distribution and protection applications. With a 400A rated current (80% rated) and 35kA interrupt rating, this breaker ensures secure protection against overloads and short circuits. It features thermal magnetic (T/M) protection for efficient circuit management in heavy-duty industrial settings. Key Features: 400A Rated Current (80% Rated) – Ideal for high-power industrial applications 3-Pole Configuration – Ensures reliable three-phase circuit protection K Frame Design – Suitable for heavy-duty electrical systems 35kA Interrupt Rating – Provides high short-circuit protection Thermal Magnetic Protection (T/M) – Prevents overloads and faults effectively Technical Specifications: Model: 140G-K3F3-D40 Series: 140G Molded Case Circuit Breaker Rated Current: 400A (80% Rated) Poles: 3 Fram