DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LVS08224 - Molded Case Circuit Breaker (MCCB) with Electronic Trip Unit
SCHNEIDER ELECTRIC LVS08224 is a 3-pole molded case circuit breaker from the ComPact NSX series, engineered for robust protection and control within low voltage electrical distribution systems. This unit integrates an advanced Micrologic 4.2 Vigi electronic trip unit, providing comprehensive long-time, short-time, instantaneous, and integrated earth leakage protection. It is designed for critical industrial applications requiring precise overcurrent and ground fault detection, including main distribution panels, motor control centers, and feeder circuits.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 220A
- NUMBER OF POLES: 3P
- PROTECTION POLES: 3D (3 Protected Poles)
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- FREQUENCY: 50/60 Hz
- INTERRUPTING CAPACITY (Icu): 36kA at 400/415VAC (Typical for NSX250F)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250 (Inferred for 220A rating)
- MOUNTING TYPE: Fixed, on backplate
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 4.2 Vigi Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (Ir), Short-time (Isd), Instantaneous (Ii), Earth Leakage (Ig)
- ADJUSTMENT: Adjustable Ir, Isd, Ig settings
- DISPLAY: Local LED indicators for trip status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face when mounted in enclosure)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25°C to +70°C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Low voltage power distribution, industrial machinery, commercial buildings, motor protection, generator protection, feeder circuit protection.
