ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV429228 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429228 is a Compact NSXm series Molded Case Circuit Breaker (MCCB) engineered for robust overcurrent and short-circuit protection in low voltage electrical distribution systems. This device integrates a fixed thermal-magnetic trip unit, providing reliable protection for industrial feeders, motor circuits, and general infrastructure applications. It is designed for integration into switchboards, control panels, and machinery requiring precise circuit isolation and fault interruption.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160 A
- POLES: 3P
- NOMINAL OPERATIONAL VOLTAGE (Ue): 220/240 VAC to 690 VAC
- BREAKING CAPACITY (Icu) at 400/415 VAC: 36 kA
- TRIP UNIT TYPE: Thermal-magnetic, fixed
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: Compact NSXm frame
- MOUNTING: DIN rail or plate mounting
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual operation (toggle switch)
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION: Low voltage power distribution, feeder protection, motor protection, industrial control panels, building infrastructure.