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SICK · Photoelectric Proximity Sensor
WLG4S-3F2234 is a SICK limit switch with Rated operational voltage 240 V AC / 250 V DC; Supply voltage 10 V DC ... 30 V DC; Enclosure rating IP65 / IP67 (IEC 60529). It is used in control panels, machine builds, spare-part replacements where the installed unit is matched to the original catalog number and a compact, documented part is required.
| Electrical | |
| Rated operational voltage | 240 V AC / 250 V DC |
|---|---|
| Supply voltage | 10 V DC ... 30 V DC |
| Output current | 50 mA |
| Power consumption | < 20 mA |
| Frequency | 400 Hz |
| I/O and communication | |
| Output stage | PNP |
| Mechanical | |
| Dimensions (H x W x D) | 20.6 mm x 99.2 mm x 48.9 mm |
| Weight | 0.036 kg, 0.08 lbs |
| Mounting | Through body / bracket |
| Enclosure rating | IP65 / IP67 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | -25...+70 °C (IEC 60068-2-1) |
| Certifications | CE, cULus |
Values follow the SICK Photoelectric Proximity Sensor specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| SICK Photoelectric Proximity Sensor variants | |||
| Catalog number | Rated operational voltage | Mounting | |
|---|---|---|---|
| WLG4S-3F2234 (this page) | 240 V AC / 250 V DC | Through body / bracket | |
| WLG4S-3F3332 | 240 V AC / 250 V DC | Through body / bracket | |
| WLG4S-3E1334S03 | 240 V AC / 250 V DC | Through body / bracket | |
| WLG4S-3K2232 | 240 V AC / 250 V DC | Through body / bracket | |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The WLG4S-3F2234 is the device-level element in a SICK limit switch installation. It receives the field signals and control supply listed above — 10 V DC ... 30 V DC — and switches or conditions the load within the 240 V AC / 250 V DC ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in control panels, machine builds, spare-part replacements, where the unit is matched to the original catalog number and the enclosure provides Through body / bracket support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
SICK WLG4S-3F2234 — Sensor or detector for object detection, distance measurement and status feedback on production lines. The figures below are taken from the specification table on this page for catalog number WLG4S-3F2234; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Q.Where can I find the output current data for WLG4S-3F2234?
It is listed in the specification table for SICK WLG4S-3F2234 as 50 mA. Check the revision of the installed unit if the catalog number has been superseded.
Q.For WLG4S-3F2234, what does the specification table state about dimensions (H x W x D)?
The specification table lists dimensions (H x W x D) = 20.6 mm x 99.2 mm x 48.9 mm for SICK WLG4S-3F2234. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under enclosure rating for catalog number WLG4S-3F2234?
For WLG4S-3F2234, enclosure rating is given as IP65 / IP67 (IEC 60529). Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of WLG4S-3F2234 before ordering?
Match the catalog number WLG4S-3F2234 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.Can the WLG4S-3F2234 replace the unit currently installed in my panel?
Compare catalog number WLG4S-3F2234 and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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