PRODUCT DESCRIPTION
OMRON A22TK-2LL-11-K01-SJ - 22mm Industrial Key Switch
This OMRON A22TK series industrial key switch provides secure, electromechanical control for critical machine functions and access management. Engineered for 22mm panel mounting, it features a two-position maintained operation, ensuring reliable state indication and preventing unauthorized system changes. It is suitable for applications requiring controlled mode selection, safety interlocks, and operational lockout within industrial control panels.
Technical Specifications:
- SERIES/FAMILY: A22TK Series
- COMPONENT TYPE: Industrial Key Switch
- ELECTRICAL SPECS:
- CONTACT CONFIGURATION: 1 Normally Open (NO) + 1 Normally Closed (NC)
- RATED VOLTAGE: 250VAC, 30VDC (typical for A22TK series)
- RATED CURRENT: 5A (resistive load, typical for A22TK series)
- MECHANICAL/PHYSICAL:
- MOUNTING DIAMETER: 22mm
- NUMBER OF POSITIONS: 2
- OPERATION TYPE: Latching (maintained) in both positions
- KEY REMOVAL: Position 0 (OFF) only
- KEY CODE: K01 (Standard)
- INTERFACE/CONTROL:
- SWITCHING MECHANISM: Electromechanical contact block
- ACTUATION: Key-operated
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP65 (front panel protection)
- MOUNTING STYLE: Panel mount
- COMPATIBILITY/APPLICATION: Industrial control panels, machinery safety circuits, access control systems, mode selection.