Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
NBN4-F25K-2Z4L
| General specifications |
| Switching function | 2 x normally open (NO) |
| Output type | Two-wire with minimum off-state current |
| Rated operating distance | 4 mm |
| Installation | flush mountable |
| Output polarity | DC |
| Assured operating distance | 0 ... 3.24 mm |
| Actual operating distance | 3.6 ... 4.4 mm typ. |
| Reduction factor rAl | 0.6 |
| Reduction factor rCu | 0.45 |
| Reduction factor r304 | 1 |
| Reduction factor rSt37 | 1.2 |
| Output type | 2x 2-wire |
| Nominal ratings |
| Operating voltage | 5 ... 30 V DC |
| Switching frequency | 0 ... 500 Hz |
| Hysteresis | typ. 5 % |
| Reverse polarity protection | reverse polarity protected |
| Short-circuit protection | pulsing |
| Voltage drop | ≤ 4.5 V |
| Operating current | 4 ... 100 mA |
| Off-state current | 120 ... 200 µA typ. 175 µA at 25 °C |
| Time delay before availability | ≤ 100 ms |
| Switching state indicator | LED, yellow |
| Compliance with standards and directives |
| Standard conformity | |
| Standards | EN IEC 60947-5-2 |
| Approvals and certificates |
| UL approval | cULus Listed |
| CCC approval | CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
| Mechanical specifications |
| Connection (system side) | screw terminal , M20 x 1.5 cable gland |
| Housing material | PBT |
| Sensing face | PC |
| Degree of protection | IP67 |
| Mass | 98 g |
| Tightening torque, fastening screws | M5 x 40 : 2.7 Nm |
| Tightening torque, housing screws | M4 x 25 : 2 Nm |
| Dimensions | |
| Height | 37.5 mm |
| Width | 52 mm |
| Length | 69 mm |
| Note | Mounted on mechanical drive |
Classifications
| System | Classcode |
| ECLASS 13.0 | 27273901 |
| ECLASS 12.0 | 27273901 |
| ECLASS 11.0 | 27220501 |
| ECLASS 10.0.1 | 27220501 |
| ECLASS 9.0 | 27220501 |
| ECLASS 8.0 | 27220501 |
| ECLASS 5.1 | 27220501 |
| ETIM 9.0 | EC002714 |
| ETIM 8.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 5.0 | EC002714 |
| UNSPSC 12.1 | 39121550 |
Details:
NBN4-F25K-2Z4L
Design / Simulation:
NBN4-F25K-2Z4L
Approvals:
NBN4-F25K-2Z4L
Associated Products:
NBN4-F25K-2Z4L
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