541070

Name: Festo 541070 Sub-base VABS-S4-2S-G18-B-R3
Brand: Festo

Sub-base VABS-S4-2S-G18-B-R3

The Festo part number 541070 is an 18 mm industrial component based on the ISO 15407-2 norm, featuring an internal pilot air supply port and an operating pressure range of -0.09 MPa to 1 MPa. It operates at 24 V DC with a 2 A current rating at 40° C, supports any mounting position, and utilizes compressed air as an operating medium according to ISO 8573-1:2010 [7:4:4] with oil lubrication possible. Certified for Zone 2 ATEX and UKEX gas explosion protection with EPL Gc (GB) certification, this unit complies with EU and UK directives for EMC, RoHS, and explosion protection, and carries a corrosion resistance class of CRC 0. Submit your exact part number, quantity, and application requirements to request a quote for this component.

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Manufacturer: Festo
Part number: 541070
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Technical Specifications

Width: 18 mm
Based on norm: ISO 15407-2
Mounting position: Any
Pilot air supply port: Internal
Operating pressure: -0.09 MPa...1 MPa | -0.9 bar...10 bar
DC operating voltage range: 24 V
Surge resistance: 0.8 kV
Current rating at 40° C: 2 A
Contamination level: 3
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
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 541070. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.