Description
SICK WTB9-3P1111 1049042
Compact, reliable photoelectric detection for precise industrial automation tasks
| Brand | SICK |
| Model | WTB9-3P1111 1049042 |
| Voltage | 10-30 V DC |
| Country of Origin | Germany |
| Weight | Approximately 0.01 kg |
| Dimensions | 31.5 x 12 x 21 mm |
| Warranty | 6 months |
| Certifications | CE, UL, RoHS |
| SKU / MPN | WTB9-3P1111 1049042 |
| What’s in the box | SICK photoelectric sensor, mounting hardware, operating instructions |
| Sensor Type | Diffuse photoelectric proximity sensor |
| Sensing Range | Approximately 15 mm |
| Output | PNP switching output |
| Light Source | Visible red LED |
| Connection | 3-wire cable connection |
| Protection Rating | IP67 |
Key benefits: Fast object detection, compact housing, reliable PNP output, easy installation, and robust IP67 protection
Typical applications: Conveyor object detection, packaging machinery, assembly lines, material handling, and part presence verification
Lifecycle: Active product with established industrial availability
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.







Linda B. –
Solid relay modules, good switching capacity. Perfect for our automation panel.