DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LADR4 - Auxiliary Contact Block, Instantaneous
This component is an instantaneous auxiliary contact block from the SCHNEIDER ELECTRIC TeSys D series. It provides additional switching contacts for control circuits, directly interfacing with TeSys D contactors and motor starters. Designed for industrial control applications requiring expanded signaling or interlocking capabilities within motor control centers, automation panels, and machinery.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Auxiliary Contact Block, Instantaneous
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC, 1.5A at 400VAC
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC
- RATED INSULATION VOLTAGE (Ui): 690V (IEC 60947-5-1)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MECHANICAL/PHYSICAL:
- CONTACT CONFIGURATION: 4 Normally Open (4 NO)
- CONTACT OPERATION: Instantaneous
- TERMINALS: Screw clamp terminals
- INTERFACE/CONTROL:
- INTERFACE: Direct mechanical interface with TeSys D contactors
- FEEDBACK: Electrical status signaling via auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Front-mounted on TeSys D contactors
- OPERATING TEMPERATURE: -5 to 60 degrees C
- PROTECTION RATING: IP20 (terminals)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: TeSys D series contactors (e.g., LC1D, LP1D)
- APPLICATIONS: Motor control circuits, interlocking, status indication, control logic expansion