XB4BD21-station
Schneider Control Station XB4BD21
Schneider Electric
Schneider Control Station XB4BD21
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Specifications
| Brand | Schneider Electric |
|---|---|
| Model Number | XB4BD21 |
| Official Product Name | Harmony XB4, Control station, 22mm, 1 green flush push button, 1 NO contact |
| Applicable System | Harmony XB4 series |
| Product Type | Control Station (Push Button with Contact Block) |
| Equivalent Standard | IEC 60947-5-1, UL 508, CSA C22.2 |
| Product Status | In Stock |
| Contact Configuration | 1 NO |
| Actuator Type | Flush push button, green |
| Return Mechanism | Spring return |
| Contact Operation | Momentary |
| Rated Operational Voltage | Up to 600 V AC (depending on contact block) |
| Rated Operational Current | Up to 10 A (AC-15, depending on contact block) |
| Protection Degree | IP66, IP67, IP69K |
| Impact Resistance | IK03 |
| Terminal Type | Screw clamp |
| Material | Metal bezel, plastic body |
| Standards | IEC 60947-5-1, UL 508, CSA C22.2, CCC |
| Mounting Diameter | 22 mm |
Product Description
It features a green flush push button actuator with a spring return mechanism and one normally open (NO) contact block. The unit is rated for 22mm mounting and offers a high degree of protection (IP66, IP67, IP69K) making it suitable for harsh environments. This control station is built with a metal bezel and a plastic body, ensuring durability and resistance to mechanical impacts (IK03). The push button is illuminated-capable but comes without a light source; it operates with a standard 22mm cutout and is compatible with a wide range of Harmony XB4 accessories. The product is designed for easy installation and maintenance, with screw clamp terminals for secure wiring. The XB4BD21 is part of the Schneider Electric Harmony XB4 range, known for its modularity and compliance with international standards (IEC, UL, CSA, CCC). It is widely used in machine control, process automation, and electrical panels. The product is supplied as a new original unit, ensuring reliability and long service life. The Schneider XB4BD21 is a compact control station from the Harmony XB4 series, designed for industrial automation and control applications.
Basic Product Information
- 1 normally open (NO) contact block
- 22mm mounting diameter
- High protection rating: IP66, IP67, IP69K
- Impact resistance: IK03
- Screw clamp terminals for secure wiring
- Metal bezel, plastic body
- Complies with IEC, UL, CSA, CCC standards
- Green flush push button with spring return
Technical Specifications
Version & Model Difference
The XB4BD21 is a specific configuration within the Harmony XB4 range. It combines a green flush push button (XB4BA21 actuator) with a 1 NO contact block (ZB4BZ101). Variations include different actuator colors (red, yellow, blue, white), extended or mushroom head buttons, illuminated versions (with built-in LED), and different contact configurations (NC, NO+NC). The XB4 series also offers versions with different protection ratings and materials (e.g., plastic bezel XB5 series).
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