DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV429245 - Molded Case Circuit Breaker Frame
The SCHNEIDER ELECTRIC LV429245 is a Compact NSXm series molded case circuit breaker (MCCB) frame, engineered for fundamental overcurrent protection and isolation within low voltage electrical distribution systems. This 3-pole, 3-protected-pole unit, rated for 160A, functions as a core component for industrial and commercial power circuits, requiring the integration of a separate trip unit for complete protection functionality. It is designed for fixed mounting applications in switchboards, control panels, and machinery, providing essential circuit interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB) Frame
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160 A
- POLES: 3P
- PROTECTED POLES: 3D
- NOMINAL OPERATIONAL VOLTAGE (Ue): 220-690 VAC
- NOMINAL INSULATION VOLTAGE (Ui): 800 V
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu) at 400/415 VAC: 36 kA (N type)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TRIP UNIT: Not included (Frame only)
- FRAME SIZE: NSXm 160
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual (toggle handle)
- FEEDBACK: No integrated feedback (requires auxiliary contacts, sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face when installed in enclosure), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: Fixed on mounting plate or DIN rail
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution, industrial control panels, commercial building infrastructure, motor feeder circuits, generator protection.
- COMPATIBILITY: Compatible with Compact NSXm series accessories including rotary handles, motor mechanisms, auxiliary contacts, and various trip units (Micrologic, thermal-magnetic).
