Axial Fan ebm-papst W4D400-DP12-40 400mm
Axial Fan ebm-papst W4D400-DP12-40 400mm
ebm-papst W4D400-DP12-40 combines size 400 mm, input power 175 W, rated voltage 230 V, airflow 3855 m³/h, and speed 1430 RPM in an axial fan for variable-frequency drives and industrial controls. Verify installation requirements before purchase.
Please confirm the complete model code, dimensions, voltage, connector, mounting details and operating point before ordering.
Contact us for current availability, lead time, technical support and a formal quotation.
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SKU:W4D400-DP12-40
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Technical Specifications
Technical Specifications
View the product description and technical datasheet for dimensions electrical ratings airflow noise materials and operating limits. Contact us if you need engineering verification before ordering.
Documents & Compliance
Documents & Compliance
Datasheets installation instructions and compliance documents are available on request. Please include the manufacturer part number and required document when contacting us.
Shipping & Technical Support
Shipping & Technical Support
Contact us for quantity pricing lead times global delivery options or application support. We can help verify the correct part before you order.

Technical Parameters
Product Features
1. Model-specific axial fan configuration
2. 400 mm size
3. 230 V rated voltage
4. up to 1430 RPM
5. airflow up to 3855 m³/h
6. 175 W input power
Product Applications
variable-frequency drives and industrial controls
Frequently Asked Questions
1) What is the listed size of W4D400-DP12-40?
Answer: The size shown in the parameter table is 400 mm. Check the mounting envelope and connector position against your equipment.
2) What voltage is the W4D400-DP12-40 rated for?
Answer: The listed rated voltage is 230 V. Confirm the supply and wiring requirements before installation.
3) Which operating figures should I verify?
Answer: Review speed of 1430 RPM and input power of 175 W, along with voltage, airflow and pressure.