ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC ZB4BD57 - 3-Position Selector Switch Head
This component is a Harmony XB4 series 22mm metal control and signaling unit head, specifically a 3-position selector switch with spring return from the right to the center position. It is engineered for robust industrial control panels and machinery, facilitating manual operational mode selection or function activation. The unit integrates into standard 22mm panel cutouts, requiring separate contact blocks for electrical functionality.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Selector Switch Head
- ELECTRICAL SPECS: No inherent electrical rating functions in conjunction with separately purchased contact blocks (e.g., rated up to 10A at 600V AC/DC for typical Harmony XB4 contact blocks).
- MECHANICAL/PHYSICAL:
- MOUNTING DIAMETER: 22 mm
- POSITIONS: 3
- OPERATION: Spring return from right to center
- MATERIAL: Chromium plated metal bezel
- MECHANICAL DURABILITY: 1,000,000 cycles (typical for Harmony XB4 selector switches)
- INTERFACE/CONTROL: Manual rotary actuation requires compatible Harmony XB4 contact blocks for electrical signaling.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K (front face when mounted)
- NEMA RATING: NEMA 13, NEMA 4X (front face when mounted)
- MOUNTING STYLE: Panel mount, 22 mm cutout
- COMPATIBILITY/APPLICATION: Industrial control panels, machine interfaces, process control systems, automation equipment requiring manual mode selection.