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Product
Pepperl+Fuchs
248045
NBN40-U2-UU
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Pepperl+Fuchs 248045
NBN40-U2-UU
Inductive sensor
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
Series: VariKont ®, Housing material: PA 6.6 / metal, Output type: 2-wire, Installation: non-flush, Operating voltage: 20 .. 300 V DC / 20 .. 253 V AC, Connection type: terminal compartment, Degree of protection: IP67fa
Technical parameters
| Switching function: | Normally open/closed (NO/NC) |
| Output type: | Two-wire |
| Rated operating distance: | 40 mm |
| Installation: | non-flush |
| Output polarity: | AC/DC |
| Assured operating distance: | 0 ... 32.4 mm |
| Actual operating distance: | 36 ... 44 mm typ. 40 mm |
| Reduction factor rAl: | 0.37 |
| Reduction factor rCu: | 0.3 |
| Reduction factor r304: | 0.73 |
| Reduction factor rFe: | 1 |
| Reduction factor rBrass: | 0.4 |
| Output type: | 2-wire |
| Switching frequency: | AC, 0 ... 30 Hz DC, 0 ... 100 Hz |
| Hysteresis: | 1 ... 10 typ. 5 % |
| Reverse polarity protection: | reverse polarity tolerant |
| Short-circuit protection: | pulsing |
| Voltage drop: | ≤ 5 V (typ. 2V) DC operation ≤ 8 V (typ. 3 V) AC operation |
| Momentary current (20 ms, 0.1 Hz): | 0 ... 3000 mA |
| Operating current: | 5 ... 500 mA |
| Off-state current: | ≤ 1.5 mA |
| Operating voltage indicator: | LED, green |
| Switching state indicator: | LED, yellow |
| Error indicator: | flashes when overcurrent |
| MTTFd: | 540 a |
| Mission Time (TM): | 20 a |
| Diagnostic Coverage (DC): | 0 % |
| Operating voltage: | 20 ... 300 V DC / 20 ... 253 V AC |
| Protection class: | II |
| : Rated insulation voltage: | 230 V |
| : Rated impulse withstand voltage: | 2.5 kV |
| UL approval: | cULus Listed, General Purpose "For use in NFPA 79 Applications only" For overcurrent protection, install a fuse with a rated current of max. 3 A and at least 300 V AC/DC |
| CCC approval: | Ue 75VDC - 250VDC Ue 75VAC - 230VAC |
| Ambient temperature: | -25 ... 85 °C (-13 ... 185 °F) |
| Storage temperature: | -25 ... 85 °C (-13 ... 185 °F) |
| Connection type: | terminal compartment |
| Core cross-section: | up to 2.5 mm2 |
| Housing material: | PA 6.6 / metal |
| Sensing face: | PA 6.6 |
| Degree of protection: | IP67 |
Logistic parameters
| ECCN: | |
| Country of Origin: | Tscheschische Republik |
| EAN: | 4050143040285 |
| Weight: | 0.28 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |