OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432570 - Compact NSXm Molded Case Circuit Breaker with Electronic Trip Unit
The SCHNEIDER ELECTRIC LV432570 is a Compact NSXm series Molded Case Circuit Breaker (MCCB) engineered for robust overcurrent and short-circuit protection in low-voltage power distribution systems. Featuring a Micrologic 4.2 electronic trip unit, this device provides precise, adjustable protection functions critical for industrial control panels, motor feeders, and general infrastructure applications requiring reliable circuit isolation and fault clearance.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 100A
- FRAME RATING: 160A
- NUMBER OF POLES: 3
- PROTECTED POLES: 3
- BREAKING CAPACITY (Icu) at 400/415VAC: 36kA
- TRIP UNIT TYPE: Micrologic 4.2 Electronic
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact Molded Case
- MOUNTING: Fixed, Front Connection
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Adjustable via rotary switches on Micrologic 4.2 unit
- STATUS INDICATION: Local LED indicators for trip, overload, and ready status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face in enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE RANGE: -25 to 70 degrees C
- STORAGE TEMPERATURE RANGE: -50 to 85 degrees C
- MOUNTING ORIENTATION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Main and sub-main distribution boards, motor control centers, industrial machinery, commercial building infrastructure
- COMPLIANCE: IEC 60947-2
