PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LVS03281 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LVS03281 is a ComPact NSXm series 3-pole molded case circuit breaker designed for robust overcurrent and short-circuit protection in low voltage electrical distribution systems. It integrates a thermal-magnetic trip unit for reliable fault detection and interruption, making it suitable for industrial machinery, commercial building infrastructure, and motor control applications. This device ensures circuit integrity and equipment safety by preventing damage from electrical faults.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 32 A
- POLES: 3P
- OPERATIONAL VOLTAGE (Ue): Up to 690 VAC (typically 400/415 VAC)
- BREAKING CAPACITY (Icu): Varies by specific variant (e.g., 25 kA, 36 kA, 50 kA at 400/415 VAC)
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm (Compact frame)
- MOUNTING: Fixed, DIN rail or mounting plate
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- INDICATORS: Trip indication, ON/OFF position
- AUXILIARIES: Optional auxiliary contacts, shunt trips, undervoltage releases (external modules)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Protection of low voltage electrical circuits, motors, and transformers against overloads and short circuits. Suitable for industrial, commercial, and infrastructure applications.
- STANDARDS: IEC 60947-2