How can I get a price quote for Festo SIEN-4B-NS-S-L?

You can request a fast quote for Festo SIEN-4B-NS-S-L from Yılsa Engineering. Reference part number CEY-937FC7825E44. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Festo SIEN-4B-NS-S-L in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Festo SIEN-4B-NS-S-L genuine and new?

Yes. This Festo product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Festo SIEN-4B-NS-S-L?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

Click to zoom

Photo may not represent actual item. Refer to name and product specs for all details.

Festo SIEN-4B-NS-S-L

Proximity sensor. With standard switching distance. For DC voltage. Round design. Metric thread. Flush or non-flush mounting. LED switching status indication. Design with metal or polyamide housing

FestoMFR # SIEN-4B-NS-S-LSKU # CEY-937FC7825E44

Conforms to standardEN 60947-5-2

Symbol00991703

ApprovalRCM, c UL us - Listed (Oil)

Rated operating distance0.8

Assured operating distance0.64

Ambient temperature-25, 70

Have questions?Chat on WhatsApp

About This Product

Proximity sensor. With standard switching distance. For DC voltage. Round design. Metric thread. Flush or non-flush mounting. LED switching status indication. Design with metal or polyamide housing

Festo SIEN-4B-NS-S-L

Genuine, certified Festo product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
Quotation and lead time tailored to your request

Specifications

Conforms to standardEN 60947-5-2

Symbol00991703

ApprovalRCM, c UL us - Listed (Oil)

CE mark (see declaration of conformity)To EU EMC Directive, In accordance with EU RoHS Directive

UKCA marking (see declaration of conformity)according to UK RoHS instructions (UK-R)

Rated operating distance0.8

Assured operating distance0.64

Reduction factorsAluminium = 0.4, Stainless steel St 18/8 = 0.7, Copper = 0.3, Brass = 0.4, Steel St 37 = 1.0

Ambient temperature-25, 70

Repetition accuracy0.04

Switching outputNPN

Switching element functionN/O contact

Max. switching frequency3000

Max. switching frequency DC3000

Max. output current200

Voltage drop2

Short circuit current ratingPulsed

Operational voltage range DC10, 30

Residual ripple10%

No-load supply current10

Reverse polarity protectionFor all electrical connections

Electrical connection 1, connection typePlug

Electrical connection 1, connector systemM8x1, A-coded, to EN 61076-2-104

Electrical connection 1, number of connections/cores3

Electrical connection 1, type of mountingNot rotatable

Electrical connection 1, compatible type of mountingCompatible with latching lock, Compatible with rotatable screw-type lock

Size4 mm

Type of mountingClamped

Mounting typeFlush

Product weight9

Material housingHigh-alloy stainless steel

Switching status indicationYellow LED

Degree of protectionIP67

LABS (PWIS) conformityVDMA24364-B2-L

Additional information for sensor selectionWith standards-based switching distance

Electrical outputNPN

Selection of sensor designStandard

Accessories 13

Genuine accessories that can be used with the Festo SIEN-4B-NS-S-L motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
NEDY-L2R1-V1-M8G3-U-0.3L-M12G4-2.5R	Distributor · Electrical accessories
NEDY-L2R1-V1-M8G3-U-0.3L-M12G4-5R	Distributor · Electrical accessories
NEBA-M8G3-U-2.5-N-LE3	Connecting cable · Connecting cables
NEBA-M8G3-U-5-N-LE3	Connecting cable · Connecting cables
NEDY-	Distributor · Electrical accessories
NEDY-L2R1-V1-M8G3-U-0.3L-M8G4-2.5R	Distributor · Electrical accessories
NEDY-L2R1-V1-M8G3-U-0.3L-M8G4-5R	Distributor · Electrical accessories
NEBA-M8G3-U-10-N-LE3	Connecting cable · Connecting cables
NEBA-M8W3-U-2.5-N-LE3	Connecting cable · Connecting cables
NEBA-M8W3-U-5-N-LE3	Connecting cable · Connecting cables
NEBA-M8W3-U-10-N-LE3	Connecting cable · Connecting cables
NEBA-M8W3N-U-2.5-N-LE3	Connecting cable · Connecting cables
NEBA-M8W3N-U-5-N-LE3	Connecting cable · Connecting cables