OPIS PRODUKTU
SCHNEIDER ELECTRIC LV438457T - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV438457T is a Compact NSXm series 3-pole molded case circuit breaker designed for low-voltage electrical distribution systems. It provides thermal-magnetic protection against overload and short-circuit faults, ensuring operational continuity and equipment safety. This device is engineered for integration into industrial control panels, motor control centers, and building infrastructure applications requiring reliable circuit protection up to 160A.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3P
- OPERATIONAL VOLTAGE: Up to 690VAC
- RATED INSULATION VOLTAGE: 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE: 8kV
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- PROTECTION FUNCTIONS: Overload, Short-Circuit
- FRAME SIZE: 160A Frame
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual Toggle
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (not included)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: DIN Rail or Plate Mounting
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION: Low-voltage distribution panels, motor control centers, industrial machinery, building infrastructure protection.
