ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV429484 - Molded Case Circuit Breaker with Electronic Trip Unit
The SCHNEIDER ELECTRIC LV429484 is a ComPact NSXm160N Molded Case Circuit Breaker, engineered for robust electrical distribution protection in industrial and commercial low-voltage installations. It integrates an advanced MicroLogic 4.2 electronic trip unit, providing precise overcurrent, short-circuit, and ground fault protection for critical loads and infrastructure. This device is suitable for applications requiring reliable circuit isolation and fault discrimination, including motor control centers, panel boards, and machinery protection.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 160 A
- NUMBER OF POLES: 3P
- OPERATIONAL VOLTAGE (Ue): 220/240 VAC, 380/415 VAC, 440 VAC, 480 VAC, 500/525 VAC, 660/690 VAC (AC-22A)
- INSULATION VOLTAGE (Ui): 800 V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC (N type)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm160
- MOUNTING TYPE: Fixed, rear connection or front connection (depending on accessories)
- FORM FACTOR: Compact Molded Case
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: MicroLogic 4.2 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (thermal), Short-time, Instantaneous, Ground Fault (LSIG)
- ADJUSTABLE SETTINGS: Yes, via trip unit interface
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with appropriate accessories)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING STYLE: Panel mounted, DIN rail compatible with adapter
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage electrical distribution panels, motor control centers, industrial machinery, building infrastructure
- APPLICATIONS: Overload protection, short-circuit protection, ground fault protection, circuit isolation
