3489

Name: Festo 3489 Pneumatic timer VZOB-3-1/4
Brand: Festo

Pneumatic timer VZOB-3-1/4

The Festo part number 3489 is an industrial component featuring an operating pressure range of 0 MPa to 1 MPa (0 bar to 10 bar) and a normal nominal flow rate of 600 l/min normalized to DIN 1343. This unit provides an adjustable delay time of 0 s to 30 s and includes ATEX explosion prevention and protection certifications for Zone 1, Zone 2, Zone 21, and Zone 22. It operates using compressed air as per ISO 8573-1:2010 [7:-:-] with oil lubrication possible and required for further use, while incorporating VDMA24364-B2-L LABS conformity and RoHS-compliant materials. Featuring G1/8 and G1/4 pneumatic connections, the component mounts via a through-hole. Submit the exact part number, quantity, and application requirements to request a quote for this item.

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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: 3489
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Technical Specifications

Operating pressure: 0 MPa...1 MPa | 0 bar...10 bar
Normal nominal ow rate (normalized to DIN 1343): 600 l/min
Adjustable delay time: 0 s...30 s
Explosion prevention and protection: Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
Operating medium: Compressed air as per ISO 8573-1:2010 [7:-:-]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity: VDMA24364-B2-L
Type of mounting: With through-hole
Pneumatic connection: G1/8 | G1/4
Note on materials: RoHS compliant

Engineering context

Identification and RFQ Guidance

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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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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 3489. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.