The WTB4S-3P2161 reflection light switch from Sick is a highly advanced sensor designed for precise applications in automation technology. With a functioning principle based on background suppression, this light switch enables reliable object detection at a switching distance of up to 180 mm. The WTB4S-3P2161 features a PinPoint LED that emits visible red light to ensure clear and accurate detection. Its compact design and robust ABS housing make it ideal for use in various environments. The light switch is easy to install and configure, as it comes with a 3-pin M8 connector and the adjustment is made via a potentiometer. These features make the WTB4S-3P2161 an excellent choice for applications that require a reliable and precise light barrier solution.
| type of sensor | Optical | 
| Range | 0.18 m | 
| Item number | 31354887 | 
| Manufacturer | Sick | 
| Category | Motion sensors | 
| Manufacturer no. | 1042040 | 
| Release date | 24.9.2022 | 
| Material group | Plastic | 
| Material | ABS, Plastic | 
| type of sensor | Optical | 
| Range | 0.18 m | 
| Protection type (IP code) | IP67 | 
| Power supply | Electrical connection | 
| Smart Home | Not compatible | 
| Country of origin | Germany | 
| CO₂-Emission | |
| Climate contribution | 
| Items per sales unit | 1 x | 
| Length | 1.73 cm | 
| Width | 1.22 cm | 
| Height | 4.18 cm | 
| Weight | 30 g | 
| Length | 10.30 cm | 
| Width | 6.20 cm | 
| Height | 5 cm | 
| Weight | 34 g | 
How often does a product of this brand in the «Motion sensors» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Motion sensors» category returned?
Source: Digitec Galaxus