ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS03344 - Electronic Trip Unit
The SCHNEIDER ELECTRIC LVS03344 is an electronic Micrologic 4.2 M trip unit designed for integration with Compact NSXm molded case circuit breakers. This component provides essential motor protection functions, including long-time delay for overload and instantaneous protection for short-circuit conditions, crucial for safeguarding industrial electrical systems and motor-driven machinery. It is specifically engineered for applications requiring precise thermal and magnetic protection characteristics in industrial power distribution and motor control panels.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Electronic Trip Unit, Micrologic 4.2 M
- ELECTRICAL SPECS:
- PROTECTION TYPE: Long-time delay (L) for overload, Instantaneous (I) for short-circuit
- APPLICATION: Motor Protection
- CURRENT RATING: Configurable, dependent on associated Compact NSXm circuit breaker frame (typically 16A to 160A)
- NUMBER OF POLES: Compatible with 3-pole and 4-pole Compact NSXm circuit breakers
- VOLTAGE RATING: Dependent on associated Compact NSXm circuit breaker frame (e.g., up to 690VAC)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Plug-in module for Compact NSXm circuit breaker frames
- ADJUSTMENT: Rotary switches for Ir (overload current) and Im (instantaneous current) settings
- INTERFACE/CONTROL:
- FEEDBACK: Local indication of trip status
- COMMUNICATION: None (local protection only)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING: Internal to Compact NSXm circuit breaker frame
- ENVIRONMENTAL RATING: Inherits rating of host circuit breaker
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Specifically designed for SCHNEIDER ELECTRIC Compact NSXm molded case circuit breakers
- APPLICATION: Industrial motor control circuits, protection of motor feeders, HVAC systems, pumping stations, conveyor systems, and other motor-driven industrial equipment.
