The Schneider Electric CVS is a robust 125 Amp, 3-Pole (3P) Moulded Case Circuit Breaker (MCCB) designed for heavy-duty industrial power distribution and motor protection applications. Part of the reliable and widely adopted CVS range, this breaker is engineered to deliver high performance, safety, and durability in demanding electrical environments.
Parameter Typical Specification
Product Range / Series CVS (Compact Versatile Solution)
Frame Size CVS125
Number of Poles 3-Pole (3P)
Rated Current (In) 125 A (Adjustable if electronic trip unit is fitted)
Breaking Capacity (Icu) Depends on suffix (F/N/H/S):
• F: 25 kA
• N: 36 kA
• H: 50 kA
• S: 100 kA
*(at 415V AC, IEC 60947-2)*
Rated Operational Voltage (Ue) Up to 690V AC
Trip Unit Type Must be specified:
• Thermal-Magnetic (TM) for basic protection
• Electronic (Micrologic 2.0/5.0/6.0/7.0) for advanced, adjustable protection and communication.
Protection Functions Overload (L), Short-Circuit (S), Optional Ground Fault (G) with electronic units.
Standards IEC 60947-1 & 60947-2, UL 489, CCC, CE
Mounting Fixed or Draw-Out (Plug-in) version available.
Electrical Endurance Up to 8,000 operations at In.
Control Rotary handle (standard), with options for padlocking, motor operation (MCH), and auxiliary releases (MX, MN).
Communication Optional communication modules (for Micrologic electronic trip units).