OPIS PRODUKTU
SCHNEIDER ELECTRIC LV540309 - Molded Case Circuit Breaker (MCCB)
This device is a SCHNEIDER ELECTRIC Compact NSXm series molded case circuit breaker, specifically a 4-pole, 30A unit with a standard breaking capacity (N). It is engineered for low-voltage electrical distribution systems, providing overcurrent and short-circuit protection for industrial and commercial installations. The unit integrates thermal-magnetic trip technology for circuit interruption in applications such as motor control centers, panel boards, and machinery protection.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 30A
- NUMBER OF POLES: 4P
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC (N-type)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A frame
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- MOUNTING TYPE: Fixed, front connection
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- INDICATORS: Trip indication, ON/OFF position
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face when installed in enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, feeder protection, panel boards, switchboards, industrial machinery
- STANDARDS: IEC 60947-2
