OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429267 - Molded Case Circuit Breaker
This SCHNEIDER ELECTRIC LV429267 is a Compact NSXm series molded case circuit breaker engineered for robust overcurrent and short-circuit protection in low voltage industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit, providing reliable fault interruption and isolation for critical loads and infrastructure. This device is suitable for applications requiring compact, high-performance circuit protection, including panel boards, motor control centers, and machinery protection.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160 A
- POLES: 3P (3-pole)
- PROTECTION: 3D (3 protected poles)
- RATED OPERATIONAL VOLTAGE (Ue): 400/415 VAC (up to 690 VAC)
- RATED INSULATION VOLTAGE (Ui): 800 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): 25 kA at 400/415 VAC
- TRIP UNIT TYPE: Thermal-magnetic (fixed)
- THERMAL PROTECTION (Ir): Fixed at 160 A
- MAGNETIC PROTECTION (Im): Fixed at 1600 A (10 x In)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular frame
- MOUNTING: DIN rail or plate mounting
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual toggle operation
- FEEDBACK: Trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- LOW VOLTAGE DISTRIBUTION: Industrial and commercial electrical panels
- MACHINERY PROTECTION: Overcurrent and short-circuit protection for industrial equipment
- INFRASTRUCTURE: Building management systems, motor control centers
