DESCRIPTION DU PRODUIT
SCHNEIDER ELECTRIC LADN40G - Auxiliary Contact Block
The SCHNEIDER ELECTRIC LADN40G is a TeSys D series front-mounted auxiliary contact block engineered to extend the control circuit capabilities of TeSys D contactors and motor starters. It provides four normally open (NO) contacts for signaling, interlocking, and complex control logic within industrial automation systems, ensuring reliable operation in motor control centers, HVAC systems, and machinery control panels. This component facilitates enhanced system diagnostics and sequential control.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Auxiliary Contact Block
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 4 Normally Open (4 NO)
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC 1.5A at 400VAC
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC 0.55A at 125VDC
- CONVENTIONAL FREE AIR THERMAL CURRENT (Ith): 10A (at <= 60 degrees C)
- RATED INSULATION VOLTAGE (Ui): 690V AC/DC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MECHANICAL/PHYSICAL:
- MOUNTING POSITION: Front
- TERMINAL TYPE: Screw Clamp Terminals
- COMPATIBLE CONTACTOR SERIES: TeSys D
- INTERFACE/CONTROL:
- FUNCTION: Control Circuit Extension
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (per IEC 60529)
- OPERATING TEMPERATURE: -5 to 60 degrees C
- MOUNTING STYLE: Clip-on, Front-mounted
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Centers, Industrial Machinery, HVAC Systems, Pumping Stations
- FUNCTIONAL USE: Signaling, Interlocking, Control Circuit Logic