Air Circuit Breaker

Specifications

• Rated current: 800 to 6300 A
• Breaking capacity: 42 to 150 kA at 220/415 V AC
• Voltage rating: up to 1000 V AC
• 3 sical sizes: Masterpact MTZ1 from 630 to 1600 A; Masterpact MTZ2 from 800 to 4000 A; Masterpact MTZ3 from 4000 to 6300 A
• Draw out and fixed mount
• 3 pole and 4 pole construction
• Optimized selection of 4 advanced Micrologic X control units integrating current, voltage, power and energy metering, enabling earth leakage protection, and customizable with digital modules for advanced protection, measurement, energy management and network analysis functions
• Built-in Class 1 accuracy active power and energy measurement
• Switch disconnectors version available
• Optimized range of field-installable auxiliaries and accessories
• Different offers complying with international standards: IEC 60947, UL489, ANSI/UL1066
• CCC, EAC and other local certifications
• Compliance with specifications of marine classification companies: Bureau Veritas, Lloyd’s Register of Shipping, Det Norske Veritas, etc