19144

Name: Festo 19144 Illuminating seal MF-LD-230AC
Brand: Festo

Illuminating seal MF-LD-230AC

The Festo part number 19144 is an industrial component featuring an LED switching position indication and a transparent TPE-U(PU) housing with a product weight of 1.6 g. Designed for mounting on air solenoid valves via an M3 central screw, this component includes a Form B rectangular design MSF electrical connection with a protective earth connection. It operates at a nominal operating voltage of 230 V AC with a nominal power luminous seal of 0.33 W, 4 kV surge resistance, and permissible voltage fluctuations of +/- 10% within an ambient temperature range of -25 °C to 85 °C. The unit provides IP65 degree of protection, contamination level 3, VDMA24364-B2-L LABS conformity, and bears CE and UKCA markings as per respective low voltage directives and electrical equipment instructions. Please submit the exact part number, quantity, and application requirements for a formal 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: 19144
Data verification: Manufacturer evidence reviewed

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Verified configuration

Technical Specifications

Switching position indication: LED
Type of mounting: On air solenoid valve with M3 central screw
Product weight: 1.6 g
Electrical connection: Form B | Rectangular design MSF
Nominal operating voltage AC: 230 V
Surge resistance: 4 kV
Protective earth connection: Available
Nominal power luminous seal: 0.33 W
Permissible voltage uctuations: +/- 10%
Degree of protection: IP65
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
Contamination level: 3
Housing material: TPE-U(PU)
Color: Transparent

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

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.

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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 19144. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.