8191216

Name: Festo 8191216 Limit switch box SRBK-CA4-YR90-MW-1-1WG-C2-EX6
Brand: Festo

Limit switch box SRBK-CA4-YR90-MW-1-1WG-C2-EX6

Engineered by Festo, this industrial component carries CE and UKCA markings compliant with EU and UK explosion protection directives (ATEX, IEC-EX, UKEX) and RoHS regulations. The unit is rated for explosive ambient temperatures from -20°C to +80°C and supports installation in gas Zones 0, 1, and 2 as well as dust Zones 20, 21, and 22, featuring II 1G and II 1D ATEX categories with Ex ia ignition protection. Maximum input parameters for voltage, current, power, along with effective internal inductance and capacitance, adhere to the specifications provided in the IECEx certificate. Submit the exact part number, quantity, and application requirements to request a quote.

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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: 8191216
Data verification: Manufacturer evidence reviewed

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Exact part-number verificationTechnical properties are matched to 8191216.

Worldwide sourcingSupport for planned and urgent industrial requirements.

Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

CE marking (see declaration of conformity): as per EU explosion protection directive (ATEX) | As per EU RoHS directive
UKCA marking (see declaration of conformity): acc. to UK EX instructions | To UK RoHS instructions
Explosion prevention and protection: Zone 0 (ATEX) | Zone 0 (IEC-EX) | Zone 0 (UKEX) | Zone 1 (ATEX) | Zone 1 (IEC-EX) | Zone 1 (UKEX) | Zone 2 (ATEX) | Zone 20 (ATEX) | Zone 20 (IEC-EX) | Zone 20 (UKEX) | Zone 21 (ATEX) | Zone 21 (IEC-EX) | Zone 21 (UKEX) | Zone 22 (ATEX)
ATEX category gas: II 1G
Type of ignition protection for gas: Ex ia IIC T6...T4 Ga | Ex ia IIC T6/T5/T4 Gb
ATEX category for dust: II 1D
Type of (ignition) protection for dust: Ex ia IIIC T135°C Db | Ex ia IIIC T200 135°C Da
Explosion protection certication outside the EU: EPL Da (GB) | EPL Da (IEC-EX) | EPL Db (GB) | EPL Db (IEC-EX) | EPL Ga (GB) | EPL Ga (IEC-EX) | EPL Gb (GB) | EPL Gb (IEC-EX)
Explosive ambient temperature: -20°C <= Ta <= +80°C
Max. input voltage Vi: See IECEx certicate
Max. input current Ii: See IECEx certicate
Max. input power Pi: See IECEx certicate
Eﬀective internal inductance Li: See IECEx certicate
Eﬀective internal capacitance Ci: See IECEx certicate

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.

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 8191216. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.