Air Circuit Breakers

Air Circuit Breakers

MTZ

  • Future ready breaker which incorporates latest digital and communication technologies

  • Available from 800A-6300A, breaking capacity from 42kA-150kA

  • 3 Frame sizes:630- 1600A; 800-4000A; 4000-6300A

  • Draw out and Fixed options available

  • Built in Class 1 accuracy power and energy measurement

  • Compliance with major international standards

  • Seamless Installation and Retrofit

MVS

  • Aircircuit Breakers from 800A- 4000A

  • Single Frame size, Fixed and Draw Out options are available

  • Microprocessor based ET trip system

  • Icu = Ics = Icw (1sec) = 50 kA offers complete discrimination with the downstream breakers.

  • Pollution degree 4, allows breaker to operate in harsh environments

  • Easy Terminal Orientation; Simply turn a horizontal rear connector 90degree to make it a vertical connector

  • Suitable for Copper and Aluminium Busbars

  • All Four Pole Breakers have fully rated neutral and can be protected against Overload and Shortcircuit

NW

  • 2 Frame Sizes: one from 800A-4000A and the other from 4000A-6300A

  • Fixed and Draw out options available

  • 4 Micrologic control units enriched by measurement, energy management and network analysis functions

  • Ics=Icu=100%; Icw=.5s

  • Breaking Capacity upto 150kA

  • Compliance to Marine Certifications

SPS

  • Most Compact version of ACB, microprocessor based

  • Single frame size from 800A- 1600A

  • Polution degree 4

  • Modbus RS485/ Ethernet TCP IP available

  • Breaking capacity upto 50kA

  • Fixed and Draw Out options available