PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC KZ81 - Auxiliary Contact Block
This component is a front-mounted auxiliary contact block designed for integration with SCHNEIDER ELECTRIC TeSys K series contactors. It provides supplementary switching contacts for control circuits, enabling status indication, interlocking, and complex control logic within industrial automation systems. The unit facilitates expansion of contactor functionality without altering the main power circuit.
Technical Specifications:
- SERIES/FAMILY: TeSys K
- COMPONENT TYPE: Auxiliary Contact Block
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED OPERATIONAL CURRENT (AC-15): 10A at 24-690VAC
- RATED OPERATIONAL CURRENT (DC-13): 1.1A at 24VDC, 0.22A at 125VDC
- RATED INSULATION VOLTAGE (Ui): 690VAC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- MECHANICAL/PHYSICAL:
- MOUNTING POSITION: Front
- NUMBER OF POLES: 2
- INTERFACE/CONTROL:
- CONNECTION TYPE: Screw clamp terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE: -25 to 50 °C
- STORAGE TEMPERATURE: -50 to 80 °C
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: SCHNEIDER ELECTRIC TeSys K Contactors (e.g., LP1K, LP4K series)
- APPLICATION: Control circuit expansion, status signaling, interlocking functions in motor control centers, HVAC, and general industrial machinery.