PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LVS04122 - TeSys U Motor Starter Control Unit
This unit is a TeSys U control unit designed for integration with TeSys U power bases, forming a complete motor starter. It provides thermal-magnetic protection for three-phase AC motors, enabling direct-on-line starting, reversing, or star-delta applications. The unit is engineered for industrial motor control circuits requiring precise overload and short-circuit protection, commonly found in machinery, conveyors, and pumping systems.
Technical Specifications:
- SERIES/FAMILY: TeSys U
- COMPONENT TYPE: Motor Starter Control Unit
- ELECTRICAL SPECS:
- MOTOR CURRENT PROTECTION RANGE: 0.35 - 4.0 A
- CONTROL CIRCUIT VOLTAGE: 24 V AC/DC
- PROTECTION MECHANISM: Thermal-magnetic
- TRIP CLASS: Class 10
- PHASE COMPATIBILITY: Three-phase (for monitored motor)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular plug-in unit
- MOUNTING: Direct plug-in to TeSys U power base
- INTERFACE/CONTROL:
- STATUS INDICATION: LED (Operational, Trip)
- RESET FUNCTION: Manual or Automatic (configurable via power base)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (when installed in appropriate enclosure)
- OPERATING TEMPERATURE RANGE: -25 to 70 °C
- COOLING: Natural convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE POWER BASES: TeSys U LUB series
- MOTOR TYPES: Asynchronous three-phase motors
- TYPICAL APPLICATIONS: Direct-on-line motor control, reversing motor applications, industrial machinery, material handling systems, HVAC, pumping systems