Eaton - MWN6123LEA-1252N-MNA2N-NNNXX LOW VOLTAGE AIR CIRCUIT BREAKER,1250A, 3 POLE,50/60HZ, 65KA, 480/690V

Low Voltage Air Circuit Breaker

Forming part of Eaton Cutler-Hammer Magnum series, this narrow frame high performance low voltage air circuit breaker has been designed for application flexibility with the needs of power distribution equipment and the low voltage panel assembler in mind.

For maximum safety, a modern, through-the-door design permits access to the breaker levering system, trip unit, controls, and indicators with the door closed. Controls and indicators are functionally grouped on the circuit breaker’s front cover. High withstand and interrupting ratings provide for maximum selectivity and system coordination to meet the needs of the high available fault currents on today’s electrical power distribution systems.

Magnum circuit breakers utilise Digitrip electronic, rms sensing and programmable trip units to provide system selectivity, advanced coordination, and communications. The Magnum range of circuit breakers are suitable for a wide range of industrial and commercial applications.

Air Circuit Breaker Features

• 1250 Amps current rating
• 3 pole, low voltage
• 65kA interrupt capacity
• Manually operated, Undervoltage release
• Rigid composite resin frame, lightweight, durable
• Spring stored energy mechanism
• 3 cycle closing
• High interrupt and withstand rating
• Digitrip microprocessor based true rms sensing
• Energy monitoring, Protective relay features
• Finger proof contacts
• Main contact wear indicator