539724

Name: Festo 539724 Sub-base VABS-S4-2S-N18-K2
Brand: Festo

Sub-base VABS-S4-2S-N18-K2

The Festo 539724 is an industrial component measuring 18 mm in width and conforming to ISO 15407-2 with any mounting position and external pilot air supply port. It operates at 24 V DC with a 2 A current rating at 40° C, 4 kV surge resistance, contamination level 3, and an operating pressure range of -0.09 MPa to 1 MPa (-0.9 bar to 10 bar) using compressed air as per ISO 8573-1:2010 [7:4:4] where oil lubrication is possible and required for further use. This unit features ATEX Zone 2, UKEX Zone 2, and EPL Gc (GB) explosion protection certifications, carrying CE and UKCA markings as per respective EU and UK directives for explosion protection, low voltage, RoHS, and electrical equipment alongside a 0 corrosion resistance class and VDMA24364-B1/B2-L LABS conformity. Submit the exact part number, quantity, and application requirements for a quote.

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Manufacturer: Festo
Part number: 539724
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Technical Specifications

Width: 18 mm
Based on norm: ISO 15407-2
Mounting position: Any
Pilot air supply port: External
Operating pressure: -0.09 MPa...1 MPa | -0.9 bar...10 bar
DC operating voltage range: 24 V
Surge resistance: 4 kV
Current rating at 40° C: 2 A
Contamination level: 3
CE marking (see declaration of conformity): as per EU explosion protection directive (ATEX) | As per EU low voltage directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): acc. to UK EX instructions | To UK RoHS instructions | To UK instructions for electrical equipment
Explosion protection certication outside the EU: EPL Gc (GB)
Explosion prevention and protection: Zone 2 (ATEX) | Zone 2 (UKEX)
ATEX category gas: II 3G
Type of ignition protection for gas: Ex ec IIC T3 Gc X
Explosion group of assembly: IIC
Operating medium: Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media: Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC): 0 - No corrosion stress
LABS (PWIS) conformity: VDMA24364-B1/B2-L
Max. surface temperature of assembly: T3
Degree of protection: IP65 | NEMA 4 | In mounted state
Ambient temperature: -5 °C...50 °C
Product weight: 192 g
Type of mounting: With through-hole | As per ISO 15407-2

Engineering context

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Our sourcing response is prepared against Festo 539724. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.