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Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
8040457
Cabinet through-feed NEFU-D12G4-R3DW4
Festo Cabinet through-feed NEFU-D12G4-R3DW4, part number 8040457, is documented in the official Festo United States product data sheet. Review the technical specifications and operating conditions below when requesting a quotation.
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Request a Quote- Manufacturer
- Festo
- Part number
- 8040457
- Data verification
- Manufacturer evidence reviewed
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Exact part-number verificationTechnical properties are matched to 8040457.
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Verified configuration
Technical Specifications
Identification and family-level technical context are preserved from reviewed source evidence and official English-language manufacturer documentation.
- Length
- 40.1 mm
- Conforms to standard
- EN 61076-2-101 | IEC 60603-7-3
- Type of mounting
- Screwed on
- Electrical connection 1
- Straight socket, M12x1, 4-pin, D-coded
- Electrical connection 2
- Angled socket, RJ45, 4-pin
- DC operating voltage range
- 0 V...30 V
- Current rating at 40° C
- 2 A
- Surge resistance
- 0.8 kV
- Transmission characteristics
- In accordance with category 5, EN 50173, class D | According to category 5, ISO/IEC 11801, class D
- Degree of protection
- IP20 | IP65 | IP67
- Ambient temperature
- -5 °C...60 °C
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Note on materials
- RoHS compliant
- Contamination level
- 3
- Corrosion resistance class (CRC)
- 1 - Low corrosion stress
- Housing material
- Brass, nickel-plated | PA | Die-cast zinc
- Housing colour
- Black
- Material of pin contacts
- Brass | Gold-plated
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What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 8040457. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.