SCHNEIDER ELECTRIC LV432416

SCHNEIDER ELECTRIC LV432416 is heavy-duty moulded case circuit breaker basic frame from Schneider ComPact NSX400S series, 4-pole, frame rating 400A, supplied without trip unit. The moulded case circuit breaker basic frame features 100kA ultimate short-circuit breaking capacity at 415VAC low voltage power network. This moulded case circuit breaker basic frame can be assembled with MicroLogic or TMD trip units and optional accessories including auxiliary contact, shunt release and undervoltage release. The moulded case circuit breaker basic frame complies with IEC60947-2 standard and is now discontinued.

This breaker provides overload & short-circuit isolation protection for low voltage feeders, generator switchboards and heavy motor distribution circuits. The overload & short-circuit isolation protection requires separately fitted trip unit to realize overload thermal protection and instantaneous short-circuit protection. The overload & short-circuit isolation protection supports front rotary handle or remote electrical operating mechanism. The overload & short-circuit isolation protection can be equipped with communication module to upload breaker status to upper monitoring system. The overload & short-circuit isolation protection isolates fault circuit quickly to protect cables, busbars and downstream electrical equipment.

This SCHNEIDER spare is an essential low voltage power distribution spare for industrial and marine switchboard overhaul. The low voltage distribution spare can replace old NSX400S 4P bare frame directly. The low voltage distribution spare meets CE safety specifications. The low voltage distribution spare is widely fitted on factory, petrochemical and marine vessel low voltage power distribution cabinets.

SCHNEIDER LV432416 NSX400S bare MCCB frame is 4-pole circuit breaker base without trip module. Users need to match independent trip unit according to project requirement, protects LV power network against overload and short-circuit faults, and operates reliably under vibration and humid industrial and marine environments.