PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC ZB4BG02K4443E - Key-Operated Selector Switch Head
This component is a SCHNEIDER ELECTRIC Harmony XB4 series 22mm metal key-operated selector switch head. It provides a 2-position, spring return to center operation, designed for robust control and signaling applications in industrial environments requiring restricted access. The modular design facilitates integration with separately specified contact blocks and light blocks for diverse control panel configurations.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Key-Operated Selector Switch Head
- OPERATION: 2-Position, Spring Return to Center
- KEY TYPE: Standard Key (Key No. 455)
- MOUNTING DIAMETER: 22 mm
- MATERIAL: Chromium-plated metal bezel, Zamak fixing collar
- CONTACT BLOCK COMPATIBILITY: Compatible with ZBE series contact blocks (e.g., ZBE101, ZBE102)
- ELECTRICAL RATING (TYPICAL CONTACT BLOCKS): Up to 600V AC/DC, 10A thermal current (Ith)
- MECHANICAL DURABILITY: 1,000,000 cycles (for switch head)
- ENVIRONMENTAL PROTECTION: IP66, IP67, IP69, IP69K (front panel per IEC 60529, IEC 60068-2-69)
- COMPATIBILITY/APPLICATION: Industrial control panels, machinery, process control, safety interlocking systems requiring restricted access control.