ComPacT for DC networks, new generation
Circuit-breakers, to protect DC lines carrying up to 630 amps
Features
ComPacT NSX DC:
circuit breakers for lines operating under 24 to 750 V DC :
- 1, 2, 3 and 4 poles up to 160 A
- 3 and 4 poles from 250 to 630 A
- 2 poles from 630 to 1200 A
- switch disconnectors: 16 A to 1500 A
- 4 Icu breaking capacity levels (1)
- F: 36 kA / 250 V DC (1 pole) or 500 V DC (2 poles in series) or 750 V DC (3 or 4 poles)
- N: 50 kA / 250 V DC (1 pole) or 600 V DC (2 poles)
- M : 85 kA / 250 V DC (1 pole) or 500 V DC (2 poles)
- S: 100 kA / 500 V (2 poles) or 750 V (3 or 4 poles)
- accessories for insulation and series or parallel connection of poles, suited to the particularities of DC applications
- fewer frame sizes: just two poles pitches (35 and 45 mm) for easy integration in installation systems (enclosures, machines, etc.)
- fixed and withdrawable versions (3 and 4 poles).
(1) time constant of the protected circuit: L/R ≤ 15 ms
ComPact NSX DC PV :
circuit breakers and switch-disconnectors for lines operating under 1000 V DC.
- specially designed to protect photovoltaic equipment,
- current ratings up to 500 A
- breaking capacities up to 10 kA
Benefits
Meet the new connected face of circuit-breaker technology
The new generation of ComPacT circuit-breakers feature an innovative all-in-one design. With time- and cost-saving installation and greater connectivity, with their new wireless auxiliaries, they will be a perfect fit for all your projects.
ComPacT NSX molded case circuit breakers (MCCB) optimize space and electrical performances. The range comes in two frame sizes with a variety of optional functions and accessories.
- optimized selectivity and coordination with upstream and downstream Schneider Electric breakers.
- corrective, preventive, and predictive maintenance for asset management, thanks to advanced MicroLogic trip units.
- alerts as well as a local indication, with the new wireless auxiliary contact.
- integrated earth leakage protection.
- preventive maintenance.
- Everlink power connections.
- Transparent cover to quickly identify the auxiliaries
- QR code for easy access to all tyhe documentation
- It integrated earth leakage protection and standardized accessories – which means you save space, time, and effort.
Maximize power availability
On top of a major design improvement, this new generation of ComPacT circuit breakers maximizes power availability and reliability by:
Protection begins with prevention
The new generation of ComPacT circuit-breakers reduce electrical fire risks like never before
Efficiency
Reliability
Experience peace of mind with molded case circuit breakers optimized in size and featuring innovations tailored to your needs. Roto-active™ breaking technology helps to increase operation lifespan. You can rely on the ComPacT range, even in the most stressful of environments.
Connectivity
The new wireless auxiliary contact provides local and remote communication with trip alarm and pre-alarms, enabling increased proactive operational and energy efficiency.