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Festo
8137105
Limit switch box SRBC-CA5-YR90-N-20N-ZC-C2-EX6
Engineered by Festo under part number 8137105, this industrial component carries RCM, CE, and UKCA markings in accordance with EMC, RoHS, and ATEX directives. It features intrinsic safety ignition protection rated for gas groups (Ex ia IIC T6/T5 Ga, category II 1G) and dust groups (Ex ia IIIC Txx°C Da, category II 1D), supporting deployment in hazardous locations including ATEX, CN, IEC-EX, and UKEX zones 0, 1, 2, 20, 21, and 22. Electrical ratings include a maximum input voltage Vi of 16 V, an effective internal inductance Li of 100 µH, and an effective internal capacitance Ci of 100 nF, with certifications issued by Eurocert (SIL202587141) and FTZU (17 ATEX 0105X). Submit your exact part number, quantity, and application requirements to receive a formal quotation.
Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
Request a QuoteWhy 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
- 8137105
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 8137105.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Certication
- 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 0 (ATEX) | Zone 0 (CN) | Zone 0 (IEC-EX) | Zone 0 (UKEX) | Zone 1 (ATEX) | Zone 2 (ATEX) | Zone 20 (ATEX) | Zone 20 (CN) | Zone 20 (IEC-EX) | Zone 20 (UKEX) | Zone 21 (ATEX) | Zone 22 (ATEX)
- ATEX category gas
- II 1G
- Type of ignition protection for gas
- Ex ia IIC T6/T5 Ga
- ATEX category for dust
- II 1D
- Type of (ignition) protection for dust
- Ex ia IIIC Txx°C Da
- Explosion protection certication outside the EU
- EPL Da (CN) | EPL Da (GB) | EPL Da (IEC-EX) | EPL Ga (CN) | EPL Ga (GB) | EPL Ga (IEC-EX)
- Explosive ambient temperature
- See ATEX certicate | See IECEx certicate
- Max. input voltage Vi
- 16 V
- Effective internal inductance Li
- 100 µH
- Effective internal capacitance Ci
- 100 nF
- Max. input parameter of intrinsically safe circuit
- See IECEx certicate | See ATEX certicate
- Certicate issuing authority
- Eurocert. SIL202587141 | FTZU 17 ATEX 0105X
Engineering context
Identification and RFQ Guidance
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 8137105. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.