SICK WL9G-3N1132P04 Photoelectric retro-reflective sensor

SICK · Retro-Reflective Photoelectric Sensor

WL9G-3N1132P04 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.

• Rated operational voltage240 V AC / 250 V DC
• Supply voltage10 V DC ... 30 V DC
• Enclosure ratingIP65 / IP67 (IEC 60529)
• Operating temperature-25...+70 °C (IEC 60068-2-1)

Specifications

Values follow the SICK Retro-Reflective Photoelectric Sensor specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.

Model comparison in the same family

Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.

Where it sits in the control system

The WL9G-3N1132P04 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 DIN rail / panel support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.

Selection notes for SICK WL9G-3N1132P04

SICK WL9G-3N1132P04 — 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 WL9G-3N1132P04; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.

• Certifications: CE, cULus — Record it with the other nameplate data when sourcing a replacement.
• Output stage: PNP / NPN — Confirm the revision of the installed unit before a like-for-like replacement.
• Rated operational voltage: 240 V AC / 250 V DC — Use it as the reference when cross-checking a current-production equivalent.
• Enclosure rating: IP65 / IP67 (IEC 60529) — Verify it in the project documentation before confirming the order.

Cross-check the ratings above with the installed device before confirming the order.

Common questions about WL9G-3N1132P04