ComPact NS molded case circuit breakers (MCCB) are equipped with MicroLogic control units that offer built-in power and energy metering in addition to electrical measurement and analysis functions. The solution can be used to ensure a source changeover switch function (TransferPact). It also can evolve with your installation with interchangeable trip units that combine protection and measurement, as well as standardized accessories.

Specifications

• Flexible installation: any position, switchboard or wall-mounted
• Nominal current: 630 to 3200 A
• Breaking capacities for the 2 sizes of circuit breakers:
  – up to 1600 A: 50, 70, 150, 200 kA at 415 V
  – up to 3200 A: 70 & 85 kA at 415 V
• 3 and 4 pole versions available
• Manual and remote operation
• Fixed and withdrawable versions
• Switch disconnector version available
• Embedded earth leakage protection (ELCB)
• Optimized range of auxiliaries and accessories; field-installable

Optimize safety 

• Highly resistant to environmental stresses
• Ensures motor protection (coordination Type 1 & 2)

Gain flexibility

• Usable in any position
• Possible to use as an income (category B for some breaking capacities)
• Easy to swap trip units and standardized accessories over time

Increase energy efficiency

• Lowered energy consumption
• Linked to Smart Panels; improves uptime with a complete monitoring solution

Applications