The Mitsubishi AE1600-SS is a 3-pole, 1600A Air Circuit Breaker (ACB) built for low-voltage power distribution. Manufactured in Japan, it meets IEC 947-2 standards and offers reliable overcurrent and undervoltage protection for main switchgear applications.

Key Features

• The Mitsubishi AE1600-SS is a 3-pole air circuit breaker with a rated current of 1600A, designed for low-voltage power distribution systems.

• Manufactured in Japan by Mitsubishi Electric, it meets the IEC 947-2 international safety standard for circuit breakers.

• It features a rated insulation voltage of 1000 VAC and a rated operational voltage of 690 VAC, suitable for heavy-duty industrial applications.

• The breaker is equipped with an electronic trip relay that provides overcurrent (OCR) protection.

• It includes a Mitsubishi UVT-05SS undervoltage trip controller with a 0.5-second delay, compatible with 100–460 VAC inputs.

• The unit comes with 5 normally open (NO) and 5 normally closed (NC) auxiliary contacts, rated for 250 VAC / 10 A or 250 VDC / 0.3 A.

• It supports external accessories including a motor charging device (100–125 VAC/DC), a closing coil (100–250 VAC/DC), and a shunt trip device for flexible system integration.

• Designed for main switchgear applications, this air circuit breaker ensures reliable protection for critical electrical systems.