542125

Name: Festo 542125 AS-i module ASI-4DI3DO-M12X2-5POL-Z
Brand: Festo

AS-i module ASI-4DI3DO-M12X2-5POL-Z

The Festo 542125 is an industrial component possessing a corrosion resistance class of CRC 1 for low corrosion stress and LABS conformity per VDMA24364-B2-L. This unit features CE, UKCA, and KC-EMV markings alongside c UL us - Listed (OL) certification, and carries ATEX and UKEX ratings for Zone 2 gas and Zone 22 dust hazardous areas with an explosive ambient temperature range of -5°C to +50°C. Submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer: Festo
Part number: 542125
Data verification: Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 542125.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Corrosion resistance class (CRC): 1 - Low corrosion stress
LABS (PWIS) conformity: VDMA24364-B2-L
CE marking (see declaration of conformity): As per EU EMC directive | as per EU explosion protection directive (ATEX) | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | acc. to UK EX instructions | To UK RoHS instructions
KC characters: KC-EMV
Certication: c UL us - Listed (OL)
Explosion prevention and protection: Zone 2 (ATEX) | Zone 2 (UKEX) | Zone 22 (ATEX) | Zone 22 (UKEX)
ATEX category gas: II 3G
ATEX category for dust: II 3D
Explosion protection certication outside the EU: EPL Dc (GB) | EPL Gc (GB)
Type of ignition protection for gas: Ex ec IIC T4 Gc X
Type of (ignition) protection for dust: Ex tc IIIC T115°C IP67 Dc X
Explosive ambient temperature: -5°C <= Ta <= +50°C

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

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.

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 542125. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.