In most procurement cycles, NBN40-U1-UU is considered with Sick Proximity Sensor, P&F Sensors and P&F Photoelectric Sensor, giving decision-makers confidence that theyโve chosen the most dependable component.
Pepperl Fuchs NBN40-U1-UU Proximity Sensor
The Pepperl Fuchs NBN40-U1-UU Proximity Sensor offers a 40 mm operating distance, 2-wire, Normally open/closed (NO/NC), output, and non-flush installation. Manufactured by Pepperl Fuchs under the P&F Proximity Sensor category.

| Brand | Pepperl Fuchs |
| Product Type | Proximity Sensor |
| Model Number | NBN40-U1-UU |
Pepperl Fuchs NBN40-U1-UU Proximity Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Switching function | Normally open/closed (NO/NC) |
| Output type | 2-wire |
| Rated operating distance | 40 mm |
| Installation | non-flush |
| Output polarity | AC/DC |
| Assured operating distance | 0 ... 32.4 mm |
| Operating voltage | 20 ... 275 V DC / 20 ... 253 V AC |
| Switching frequency | AC, 0 ... 30 HzDC, 0 ... 100 Hz |
| Hysteresis | 1 ... 10 % typ. 5 % |
| Reverse polarity protection | reverse polarity tolerant |
| Short-circuit protection | pulsing |
| Switching state indicator | LED, yellow |
| Ambient temperature | -25 ... 85 ยฐC (-13 ... 185 ยฐF) |
| Storage temperature | -25 ... 85 ยฐC (-13 ... 185 ยฐF) |
| Connection type | terminal compartment |
| Housing material | PA 6.6 / metal |
| Sensing face | PA 6.6 |
| Degree of protection | IP67 |
| Mass | 255 g |




