AE1600-SW 1600A 4 Pole Air Circuit Breaker ACB | 1000V | 65kA | Low Voltage Power Circuit Breaker

The Mitsubishi Electric AE1600-SW 1600A 4 Pole Air Circuit Breaker (ACB) is a heavy-duty low-voltage circuit protection device designed for high-current electrical distribution and industrial power systems. With a 1600A frame and maximum current setting, this ACB is suitable for protecting electrical equipment, switchboards, distribution panels, generators, transformers and other high-capacity power circuits.

The AE1600-SW provides a 4-pole configuration, making it suitable for applications where switching and protection of the neutral conductor is required. The breaker is rated for up to 1000V insulation voltage and features a 12kV impulse withstand voltage, providing robust electrical insulation performance.

According to the product nameplate, the breaker provides an Icw rating of 65kA for 1 second and 50kA for 3 seconds, while the listed Icu short-circuit breaking capacity reaches 65kA at the specified operating voltages. The unit is designed in accordance with IEC 60947-2 / EN 60947-2 and JIS C 8201-2-1 standards.

The Mitsubishi AE1600-SW ACB is an excellent choice for industrial switchboards, main distribution boards, power distribution systems, generator panels, transformer protection and high-current electrical installations where reliable circuit interruption and high short-circuit protection are required.