DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LC2D38B7 - Reversing Contactor
The SCHNEIDER ELECTRIC LC2D38B7 is a TeSys D series reversing contactor assembly engineered for industrial motor control applications requiring bidirectional operation. This unit integrates two 3-pole contactors with a factory-installed mechanical interlock, controlled by a 24 VAC coil, facilitating the switching of three-phase asynchronous motors up to 18.5 kW at 400V AC-3 duty. It is designed for direct integration into control panels for machinery such as conveyors, hoists, and automated material handling systems.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Reversing Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 38 A at <= 440 V
- NOMINAL OPERATIONAL POWER (AC-3): 18.5 kW at 380-400 V (3-phase), 22 kW at 415-440 V (3-phase), 11 kW at 220-230 V (3-phase)
- COIL VOLTAGE: 24 VAC 50/60 Hz
- NUMBER OF POWER POLES: 3P
- AUXILIARY CONTACTS: 1 NO + 1 NC per contactor (integrated)
- RATED INSULATION VOLTAGE: 690 V (IEC), 600 V (UL/CSA)
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Open type, panel mountable
- MECHANICAL INTERLOCK: Integrated
- ELECTRICAL DURABILITY: 1.6 Mcycles (AC-3 at Ie)
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: AC at 50/60 Hz
- FEEDBACK: Via integrated auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face)
- MOUNTING STYLE: 35 mm DIN rail or screw fixing
- OPERATING TEMPERATURE RANGE: -5 to 60 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Reversing motor control, resistive load switching
- COMPATIBILITY: TeSys D series thermal overload relays (e.g., LRD, LR3D)
