DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC DL2EKB8SB - Key Operated Selector Switch
The SCHNEIDER ELECTRIC DL2EKB8SB is a Harmony XB4/XB5 series 22mm key operated selector switch designed for robust manual control and signaling in industrial environments. This electromechanical component provides a 2-position control function with spring return from the right to the center position, suitable for applications requiring secure operational mode selection, process activation, or safety interlocks within machine control panels and process lines. It integrates a standard normally open contact block for direct electrical circuit control.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4/XB5
- COMPONENT TYPE: Key Operated Selector Switch
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO)
- RATED OPERATIONAL CURRENT (AC-15): 3A at 240VAC, 6A at 120VAC
- RATED OPERATIONAL CURRENT (DC-13): 0.27A at 250VDC, 0.55A at 125VDC
- RATED INSULATION VOLTAGE (Ui): 600V (IEC 60947-1)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Key Operated
- NUMBER OF POSITIONS: 2
- OPERATING ACTION: Spring return from right to center
- KEY WITHDRAWAL POSITION: Left (maintained position)
- MOUNTING DIAMETER: 22 mm
- INTERFACE/CONTROL:
- CONNECTION TYPE: Screw clamp terminals (for contact block)
- FEEDBACK: Mechanical position indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING (FRONT PANEL): IP66, IP67, IP69, IP69K
- NEMA RATING (FRONT PANEL): NEMA 4X, 13
- OPERATING TEMPERATURE: -40 to 70 °C
- MOUNTING STYLE: Panel mount
- COMPATIBILITY/APPLICATION: Industrial control panels, machinery, process control systems, safety circuits, access control applications.
