Compact NSX for Direct Current

ComPact NSX DC & DC PV direct current molded case circuit breakers (MCCB) and switch disconnectors are used for circuit control and disconnection for low voltage distribution systems. The range comes in three frame sizes with a wealth of compatible accessories and auxiliaries compatible with ComPact NS & NSX AC circuit breakers and disconnectors, including for motor mechanism and manual source-changeovers (TransferPact).

Specifications

• Flexible installation: any position; switchboard or wall-mounted
• Breaking capacities for the 2 sizes for the molded case circuit breakers (MCCB)
  • ComPact NSX DC up to 1200 A: up to 100kA and to 750 V DC
  • ComPact NSX DC PV up to 500 A: up to 10kA and to 1000 V DC
• Switch disconnectors: 16 A to 1500 A
• 1,2, 3 and 4 pole versions available
• Manual and remote operation
• Fixed and withdrawable versions
• Accessories for insulation and series or parallel connection of pole, suited to the particularities of DC applications, including heat sinks, phase barriers, and terminal shields

Easy and efficient

• Usable in any position
• Three standardized frame sizes for your convenience
• Select, configure, and generate BOM more efficiently and accurately with the Schneider Electric tool MyPact

Compatible accessories

• Save space, time and effort with the same extended range of accessories as with the ComPact NS & NSX AC molded case circuit breakers (MCCB) and switch disconnectors
• Manuel source-changeover systems (TransferPact)
• Specific accessories for your application including heat sinks, terminal shields, serial and parallel connections

An excellent choice for DC low voltage switchboards, panelboards, subpanel boards for electrical applications in industry, buildings, infrastructure and machines. Specific applications may include:

• Battery protection
• UPS
• Generator
• Photovoltaic applications