B&R 4XP0057.00-00W
X2X keypad module, white aluminum, 5 B&R illuminated ring keys, with 4-color illumination: Green, yellow, red, white (4 keys) / green, yellow, red, blue (1 key), X2X interface, 24 VDC, terminal blocks included in delivery, width suitable for 5.7" Power Panel T/C
Lifecycle & replacement
No manufacturer-published lifecycle data for B&R part numbers is indexed here yet. Ask IAC to check availability and an upgrade path.
IAC stocks legacy spares and exchange units and quotes upgrade paths. Send us the nameplate details and we will confirm a compatible replacement.
Technical specifications
General information
| Certifications / CE | Yes |
| Certifications / CRA (Cyber Resilience Act) | In preparation |
| Certifications / UL | cULus E115267 Industrial control equipment |
| LEDs | 1x Run (green), 1x Error (red) |
| Key labels | With slide-in labels |
Interfaces
| X2X / Type | X2X slave |
| X2X / Variant | 8-pin male multipoint connector |
| X2X / Internal bus power supply | Yes |
| X2X / Distance between 2 stations | 100 m |
| X2X / Electrical isolation | No |
Keys
| Illuminated ring keys / Color | With 4-color illumination, green, yellow, red, white (4 keys) / green, yellow, red, blue (1 key) |
| Illuminated ring keys | 5x B&R illuminated ring keys (round) |
| Service life | >1,000,000 actuations |
Electrical properties
| Nominal voltage | 24 VDC ±25%, galvanically isolated |
| Inrush current | Max. 20 A for < 1 ms |
| Power consumption | Max. 0.35 A |
Operating conditions
| Degree of protection per EN 60529 | Front: IP65 Back: IP20 |
| Degree of protection per UL 50 | Front: Type 4X indoor use only |
Ambient conditions
| Temperature / Operation | 0 to +50°C |
| Temperature / Storage | -20 to +60°C |
| Temperature / Transport | -20 to +60°C |
| Relative humidity / Operation | T ≤ 40°C: 5 to 90%, non-condensing T > 40°C: <75%, non-condensing |
| Relative humidity / Storage | T ≤ 40°C: 5 to 90%, non-condensing T > 40°C: <75%, non-condensing |
| Relative humidity / Transport | T ≤ 40°C: 5 to 90%, non-condensing T > 40°C: <75%, non-condensing |
| Elevation / Operation | Max. 3000 m |
Mechanical properties
| Housing / Material | Plastic |
| Front / Panel overlay / Material | Polyester |
| Front / Panel overlay / Design | White aluminum |
| Front / Frame | Plastic |
| Front / Gasket | Flat gasket around display front |
| Dimensions / Width | 172 mm |
| Dimensions / Height | 52 mm |
| Dimensions / Depth | 40.4 mm |
| Weight | 134 g |
Documentation & CAD
Files hosted by B&R Industrial Automation; links open the official download page.
Manuals
3D CAD models
ECAD / EPLAN
Get a quote for a replacement
Industrial Automation Co. stocks, sources, and repairs B&R parts — new, refurbished, or exchange units with warranty.
Specifications from the official B&R product catalog. Always confirm against the datasheet for your exact revision.