Terasaki – Molded Case Circuit Breakers – MCCB

TemBreak 2 is the Ultimate Safety Breaker. It has specifications which exceed international standards for safety.



  • Protecting Generators
  • Protecting Electric Feeders
  • Welding Machines
  • Protecting Capacitor Banks
  • Protecting Motors
  • Adjustable trip settings for applications with low currents


  • Rated current (In) from 20A to 1600A
  • Capacity (Icu) from 25kA to 200kA at 415V AC.
  • Rated operational voltage 690V
  • Rated insulation voltage 800V
  • Rated impulse withstand voltage 8
  • Protection – Adjustable thermal, adjustable magnetic
  • Fixed thermal, fixed magnetic
  • Microprocessor
  • Utilization category


  • The TemBreak 2 MCCB complies with the international standard IEC 60947-2
  • Accessories comply with IEC 60947-5-1 or IEC 61058-1
  • The entire range conforms to the IEC general rules for switchgear, IEC 60947-1
  • TemBreak 2 MCCBs comply with JIS C 8201-2-1 Ann.1
  • The TemBreak 2 range complies with the EC Low Voltage Directive and all models are CE marked

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