DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC XB4BW21B5 - Illuminated Pushbutton Head, Flush Mount, Green, 24V AC/DC
The SCHNEIDER ELECTRIC XB4BW21B5 is an illuminated pushbutton head from the Harmony XB4 series, engineered for robust industrial control applications. It provides momentary control functionality with integrated green LED status indication, operating on a 24V AC/DC supply, suitable for start/stop operations, machine sequencing, and process monitoring in demanding industrial environments requiring a 22mm panel cutout. This component is designed for integration into control panels and machinery requiring reliable operator input and visual feedback.
Technical Specifications:
- SERIES/FAMILY: Harmony XB4
- COMPONENT TYPE: Illuminated Pushbutton Head
- ELECTRICAL SPECS:
- LED SUPPLY VOLTAGE: 24V AC/DC
- LED COLOR: Green
- CONTACT BLOCK REQUIREMENT: Requires separate ZB2-B series contact block(s) for switching functionality (e.g., ZBE101 for 1 NO, ZBE102 for 1 NC)
- MECHANICAL/PHYSICAL:
- ACTUATOR TYPE: Momentary, Spring Return
- HEAD TYPE: Flush, Round
- MOUNTING DIAMETER: 22 mm
- BEZEL MATERIAL: Chromium Plated Metal
- ACTUATOR COLOR: Green
- OPERATING TRAVEL: 2.6 mm (for electrical contact), 4.3 mm (total travel)
- MECHANICAL DURABILITY: 10,000,000 cycles
- INTERFACE/CONTROL:
- SIGNALING TYPE: LED Illumination
- CONTROL FUNCTION: Pushbutton (Momentary)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP66, IP67, IP69, IP69K
- NEMA RATING: NEMA 13, NEMA 4X
- MOUNTING STYLE: Panel Mount, 22 mm Cutout
- OPERATING TEMPERATURE: -40 to 70 degrees C
- COMPATIBILITY/APPLICATION: Industrial control panels, machine tools, material handling systems, process control, automation systems requiring visual status and manual operator input.