.The Schneider Electric Compact NSX CVS250F is a four-pole, 250A molded case circuit breaker (MCCB) from the renowned Compact NSX series. Designated with an "F" breaking capacity, it offers a high level of short-circuit protection.
Parameters:
Parameter Value / Description
Product Line / Frame Size Compact NSX250
Rated Current (In) 250 A (Maximum continuous current rating of the frame). The actual set current is defined by the installed trip unit.
Number of Poles 4 (L1, L2, L3, N)
Breaking Capacity High (F Rating).
Rated Ultimate Breaking Capacity (Icu) Typically 70 kA at 415V AC (IEC 60947-2). (For definitive value at specific voltage, consult catalog).
Rated Service Breaking Capacity (Ics) Typically 100% of Icu for this category (IEC 60947-2).
Rated Operational Voltage (Ue) Up to 690 V AC
Trip Unit Type (Must be specified) Thermal-Magnetic (TM) or Electronic (Micrologic).
• TM-D: Fixed thermal-magnetic.
• Micrologic: Adjustable electronic (e.g., 2.0, 5.0, 6.0, 7.0 for measurement).
Standard IEC 60947-2
Mounting Fixed or Plug-in / Withdrawable (depending on the chosen mounting base/kit).
Connection Front or Rear (depends on the kit). Suitable for busbar or cable connection.
Width Approximately 252 mm (for 4-pole fixed version - confirm with specific kit).