PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC ZB5FK1543 - Key Operated Selector Switch Head
The SCHNEIDER ELECTRIC ZB5FK1543 is a Harmony XB5 series 22mm plastic key operated selector switch head, engineered for secure, maintained control in industrial environments. It features two stable positions with key withdrawal in both, utilizing a Ronis 455 key for restricted access. This component is designed for integration into control panels requiring robust, tamper-resistant operational control for machinery, safety circuits, and process automation.
Technical Specifications:
- SERIES/FAMILY: Harmony XB5
- COMPONENT TYPE: Key Operated Selector Switch Head
- ELECTRICAL SPECS:
- NOMINAL DIAMETER: 22 mm
- MATERIAL: Plastic Bezel
- (Note: Electrical ratings are determined by associated contact blocks, not the head itself.)
- MECHANICAL/PHYSICAL:
- NUMBER OF POSITIONS: 2
- OPERATION TYPE: Maintained (Stay Put)
- KEY WITHDRAWAL: Both Positions
- KEY NUMBER: Ronis 455
- ACTUATOR TYPE: Key
- INTERFACE/CONTROL:
- MOUNTING: Front Panel, 22mm Cutout
- COMPATIBLE CONTACT BLOCKS: Harmony XB5 ZBE series (e.g., ZBE101, ZBE102 for NO/NC contacts)
- ENVIRONMENTAL/MOUNTING:
- IP RATING (FRONT): IP66, IP67, IP69, IP69K (per IEC 60529)
- NEMA RATING: NEMA 13, NEMA 4X (per UL 508)
- OPERATING TEMPERATURE: -40 to 70 degrees C
- STORAGE TEMPERATURE: -40 to 70 degrees C
- COMPATIBILITY/APPLICATION: Industrial control panels, machine safety interlocks, access-controlled operational modes, process control systems, building management systems.