3471012

Name: Festo 3471012 Limit switch box SRBE-CA3-YR90-N-20N-ZC-C2N12-EX
Brand: Festo

Limit switch box SRBE-CA3-YR90-N-20N-ZC-C2N12-EX

The Festo square industrial component, part number 3471012, is built based on EN 60947-5-2, ISO 5211, and VDI/VDE 3845 norms, carrying the RCM compliance mark along with CE and UKCA markings per EU and UK EMC, RoHS, and explosion protection directives. It features Zone 1, Zone 2, Zone 21, and Zone 22 explosion prevention and protection certifications with ATEX categories II 2G and II 2D, employing Ex db IIC T6 Gb gas ignition protection and Ex tb IIIC T...°C Db dust protection. Rated for an explosive ambient temperature range from -20°C to +60°C with a maximum surface temperature of 61°C, this unit is certified under authorities including 18-GA4BO-0516X, 18-GA4BO-0517X, DNV 16.0067X, and Eurocert. SIL202587141, alongside EPL Db and EPL Gb ratings for Brazil, China, Great Britain, and IEC-EX. Submit the exact part number, quantity, and application requirements for a formal quote.

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Manufacturer: Festo
Part number: 3471012
Data verification: Manufacturer evidence reviewed

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Technical Specifications

Design: Square
Based on norm: EN 60947-5-2 | ISO 5211 | VDI/VDE 3845
Certication: RCM compliance mark
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 prevention and protection: Zone 1 (ATEX) | Zone 1 (CN) | Zone 1 (IEC-EX) | Zone 1 (UKEX) | Zone 2 (ATEX) | Zone 21 (ATEX) | Zone 21 (BR) | Zone 21 (CN) | Zone 21 (IEC-EX) | Zone 21 (UKEX) | Zone 22 (ATEX)
ATEX category gas: II 2G
Type of ignition protection for gas: Ex db IIC T6 Gb
ATEX category for dust: II 2D
Type of (ignition) protection for dust: Ex tb IIIC T...°C Db
Explosion protection certication outside the EU: EPL Db (BR) | EPL Db (CN) | EPL Db (GB) | EPL Db (IEC-EX) | EPL Gb (CN) | EPL Gb (GB) | EPL Gb (IEC-EX)
Explosive ambient temperature: -20°C <= Ta <= +60°C
Max. surface temperature: 61 °C
Certicate issuing authority: 18-GA4BO-0516X | 18-GA4BO-0517X | DNV 16.0067X | Eurocert. SIL202587141

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 3471012. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.