The Schneider CVS630H 3P 630A ETS2.3 is a Molded Case Circuit Breaker (MCCB) designed for overcurrent protection in 3-phase electrical circuits. It is part of the CVS series from Schneider Electric, which is known for providing high-performance protection in demanding applications.
Parameters:
Rated Current (In): 630A
Poles: 3P (Three-pole configuration for 3-phase systems)
Rated Voltage (Un): 415V AC (standard voltage for 3-phase systems)
Rated Frequency: 50/60Hz
Breaking Capacity (Icu): 50kA (maximum fault current the MCCB can safely interrupt)
Overload Protection: Yes, provided by the ETS2.3 trip unit, which features adjustable overload settings to match the needs of specific installations.
Short Circuit Protection: Yes, includes magnetic protection for instant disconnection in the event of a short circuit.
Earth Fault Protection: Yes, the ETS2.3 trip unit includes earth leakage protection, offering added safety by detecting leakage currents.
Insulation Resistance: ≥ 100MΩ (at 500V DC)
Ambient Temperature Range: -25°C to +60°C (suitable for diverse environmental conditions)
Mechanical Durability: 20,000 operations
Electrical Durability: 4,000 operations (under rated current and short-circuit conditions)
Auxiliary Contacts: Available for additional signaling or remote monitoring.