DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC CA3KN31FD - Control Relay
The SCHNEIDER ELECTRIC CA3KN31FD is an electromechanical control relay from the TeSys K series, engineered for auxiliary circuit control, signaling, and interlocking functions within industrial automation systems. This compact device provides reliable switching capabilities for low-power loads and control signals, making it suitable for integration into control panels, motor control centers, and various machine control applications requiring precise contact configuration and DC coil operation.
Technical Specifications:
- SERIES/FAMILY: TeSys K
- COMPONENT TYPE: Control Relay
- ELECTRICAL SPECS:
- COIL VOLTAGE: 110V DC
- CONTACT CONFIGURATION: 3 Normally Open (NO) + 1 Normally Closed (NC)
- RATED OPERATIONAL CURRENT (AC-15): 10A at 240V AC, 3A at 400V AC
- RATED OPERATIONAL CURRENT (DC-13): 1A at 24V DC, 0.2A at 110V DC
- CONVENTIONAL FREE AIR THERMAL CURRENT (Ith): 10A (at <= 50°C)
- RATED INSULATION VOLTAGE (Ui): 690V (IEC 60947-5-1)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MECHANICAL/PHYSICAL:
- MOUNTING: 35mm DIN rail or screw fixing
- TERMINALS: Screw clamp terminals
- FORM FACTOR: Compact
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil actuation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face)
- OPERATING TEMPERATURE: -25°C to +50°C
- STORAGE TEMPERATURE: -50°C to +80°C
- POLLUTION DEGREE: 3 (IEC 60947)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Auxiliary control circuits, interlocking, signaling, small load switching in industrial automation, HVAC, and machine control systems.
- COMPATIBILITY: TeSys K contactors and other industrial control components.