DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV429527 - Molded Case Circuit Breaker
This device is a Compact NSXm series Molded Case Circuit Breaker (MCCB) designed for low voltage electrical distribution systems. It provides thermal-magnetic protection against overloads and short circuits in industrial and commercial applications, including motor circuits, feeder protection, and general power distribution. The unit integrates fixed trip settings for reliable circuit isolation and protection.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- POLES: 3P
- PROTECTION: 3D (Thermal-Magnetic on all 3 poles)
- RATED OPERATIONAL VOLTAGE (Ue): 220/240V AC to 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 25kA at 400/415V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: Fixed Thermal-Magnetic (TMD)
- FORM FACTOR: Compact Molded Case
- INTERFACE/CONTROL:
- INDICATORS: Trip indication, ON/OFF position
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (external modules)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields), IP20 (without)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail or plate mounting
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, feeder circuits, industrial machinery, commercial buildings.