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Festo
18494
Sensor socket SIE-GD
The Festo 18494 is an industrial component featuring a 4-pin straight socket with an M12x1 screw terminal and A-plug coding, mounted via union nut for a permitted cable diameter of 4 mm to 6 mm. Constructed with a polyamide housing yielding a product weight of 13 g, this IP67-rated part achieves a 4 A current rating at 40° C across an AC and DC operating voltage range of 0 V to 250 V within an ambient temperature range of -25 °C to 85 °C. It conforms to EN 61076-2-101 and EN 61984 standards, satisfies VDMA24364-B2-L LABS conformity, features corrosion resistance class CRC 4, and complies with EU low voltage and UK electrical equipment directives alongside RoHS material requirements. Submit the exact part number, quantity, and application requirements for a quote.
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
- 18494
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 18494.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Conforms to standard
- EN 61076-2-101 | EN 61984
- Type of mounting
- With union nut
- Product weight
- 13 g
- Electrical connection
- 4-pin | Straight socket/screw terminal | M12x1
- Plug coding
- A
- DC operating voltage range
- 0 V...250 V
- Operating voltage range AC
- 0 V...250 V
- Current rating at 40° C
- 4 A
- Surge resistance
- 2.5 kV
- Approved cable diameter
- 4 mm...6 mm
- Connection cross section
- 0.25 mm²...0.75 mm²
- Degree of protection
- IP67
- Ambient temperature
- -25 °C...85 °C
- CE marking (see declaration of conformity)
- As per EU low voltage directive
- UKCA marking (see declaration of conformity)
- To UK instructions for electrical equipment
- LABS (PWIS) conformity
- VDMA24364-B2-L
- Note on materials
- RoHS-compliant
- Contamination level
- 3
- Corrosion resistance class (CRC)
- 4 - Particularly high corrosion stress
- Housing material
- PA
- Housing colour
- Black
- Material of union nut
- PA
- Seals material
- CR | FPM
- Material of pin contacts
- Brass | White bronze, coated
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 18494. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.