Air Circuit Breaker (ACB)

High current air circuit breaker from 600 to 1600/4000/6300A The Master pact NT/NW range benefits from the outstanding features developed for the industrial version: electrical switchboard standardization, optimization of volumes and ease of installation. High shock and vibration resistance systems have been added to these circuit breakers to meet the severe requirements of optimum community of service of Industries applications.

• Nominal current: 630 to 1600 A
• Breaking performance: 42 to 150 kA at 220/415 V AC
• Voltage rang: up to 690 V
• 1 single physical size from 630 to 1600 A A single pole pitch of 70 mm
• 3- pole withdrawal version.