OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429236 - Molded Case Circuit Breaker with Electronic Trip Unit
The SCHNEIDER ELECTRIC LV429236 is a 3-pole, 160A Molded Case Circuit Breaker (MCCB) from the Compact NSXm series, featuring a Micrologic 4.2 M electronic trip unit. This device provides advanced protection for industrial motor circuits and power distribution systems against overload and short-circuit faults. It is designed for fixed installation within control panels and switchboards, ensuring robust circuit isolation and fault interruption in critical industrial applications.
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 POLES: 3D (3 protected poles)
- RATED OPERATIONAL VOLTAGE (Ue): 200-690 VAC
- RATED INSULATION VOLTAGE (Ui): 800 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160 A Frame
- MOUNTING: Fixed
- CONNECTION TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 4.2 M (Electronic)
- PROTECTION FUNCTIONS: Long-time delay (overload), Short-time delay, Instantaneous (short-circuit), Motor protection specific curves
- INDICATION: Local trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face in enclosure), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: Fixed, on mounting plate or DIN rail (with adapter)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor protection, industrial power distribution, feeder circuits, branch circuits, control panel integration
- TARGET SYSTEMS: Industrial machinery, HVAC systems, pump stations, conveyor systems, general low-voltage distribution
