543876

Name: Festo 543876 Proximity sensor SME-8M-DS-24V-K-7,5-OE
Brand: Festo

Proximity sensor SME-8M-DS-24V-K-7,5-OE

The Festo 543876 is an industrial component utilizing a magnetic reed measuring principle with a contact-based, bipolar N.O. contact switching output and an operating voltage range of 5 V...30 V AC. Featuring oil-resistant construction and RoHS compliance, this part operates within an ambient temperature range of -40 °C...70 °C and holds c UL us - Listed (OL) and RCM compliance mark certifications alongside CE and UKCA markings per EMC and RoHS directives. Submit the exact part number, quantity, and application requirements referencing https://www.festo.com/Drive-Sensor-Overview 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: 543876
Data verification: Manufacturer evidence reviewed

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Worldwide sourcingSupport for planned and urgent industrial requirements.

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Verified configuration

Technical Specifications

Certication: RCM compliance mark | c UL us - Listed (OL)
CE marking (see declaration of conformity): As per EU EMC directive | As per EU RoHS directive
UKCA marking (see declaration of conformity): To UK instructions for EMC | To UK RoHS instructions
Special features: Oil-resistant
Note on materials: RoHS compliant
Application note: https://www.festo.com/Drive-Sensor-Overview
Measuring principle: Magnetic reed
Ambient temperature: -40 °C...70 °C
Switching output: Contact-based, bipolar
Switching element function: N.O. contact
Max. output current: 500 mA
Max. output current in mounting kits: 80 mA
Min. switching capacity AC: 10 VA
Max. switching capacity DC: 10 W
Max. switching capacity DC in mounting kits: 2.4 W
Max. switching capacity AC in mounting kits: 2.4 VA
Voltage drop: 2.25 V
Short-circuit protection: No
Overload protection: Not available
Operating voltage range AC: 5 V...30 V
DC operating voltage range: 5 V...30 V
Reverse polarity protection: No
Electrical connection 1, connection type: Cable
Electrical connection 1, connection technology: Open end
Electrical connection 1, number of pins/wires: 3
Connection outlet orientation: Longitudinal
Connector cable test conditions: Flexural strength: as per Festo standard | Test conditions on request | Energy chain: > 5 million cycles, bending radius 75 mm
Cable length: 7.5 m

Engineering context

Identification and RFQ Guidance

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Technical verification

Our sourcing response is prepared against Festo 543876. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.