OPIS PRODUKTU
SCHNEIDER ELECTRIC DL1CS3220 - Auxiliary Contact Block
This component is a TeSys D series auxiliary contact block designed for integration with TeSys D contactors and motor starters. It provides supplementary switching contacts for control circuit applications, enabling enhanced signaling, interlocking, and feedback functionalities within industrial automation systems. This unit is critical for extending the operational logic of contactor-based control architectures in motor control centers, HVAC systems, and general machinery.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Auxiliary Contact Block
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED OPERATIONAL CURRENT (AC-15): 10A at 24-120V, 3A at 240V, 1.8A at 400V, 1A at 690V
- RATED OPERATIONAL CURRENT (DC-13): 10A at 24V, 2.5A at 48V, 1A at 125V, 0.5A at 250V
- RATED INSULATION VOLTAGE (Ui): 690V (IEC 60947-5-1), 600V (UL/CSA)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MINIMUM SWITCHING CURRENT: 5mA
- MINIMUM SWITCHING VOLTAGE: 17V
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Side-mounted
- TERMINATION: Screw clamp terminals
- INTERFACE/CONTROL:
- FUNCTION: Provides additional control contacts for contactor status and interlocking
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -40 to 80 degrees C
- PROTECTION RATING: IP20 (terminals), IP40 (front face)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: SCHNEIDER ELECTRIC TeSys D series contactors (e.g., LC1D series)
- TYPICAL APPLICATIONS: Motor control circuits, interlocking systems, signaling, feedback loops in industrial control panels, HVAC, and general machinery.
