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Datasheet excerpt: Technical data of NBB3-V3-Z4
| General specifications | ||
|---|---|---|
| Switching function | Normally open (NO) | |
| Output type | Two-wire | |
| Rated operating distance | 3 mm | |
| Installation | flush | |
| Output polarity | DC | |
| Assured operating distance | 0 ... 2.4 mm | |
| Actual operating distance | 2.7 ... 3.3 mm typ. | |
| Reduction factor rAl | 0.45 | |
| Reduction factor rCu | 0.35 | |
| Reduction factor r304 | 0.8 | |
| Reduction factor rBrass | 0.5 | |
| Output type | 2-wire | |
| Nominal ratings | ||
| Operating voltage | 5 ... 60 V DC | |
| Switching frequency | 0 ... 2000 Hz | |
| Hysteresis | typ. 0.2 mm | |
| Reverse polarity protection | reverse polarity protected | |
| Short-circuit protection | no | |
| Inductive overvoltage protection | yes | |
| Voltage drop | ≤ 4 V | |
| Voltage drop at IL | ||
| Voltage drop IL = 10 mA, switching element on | 3.4 ... 3.9 V typ. 3.6 V | |
| Operating current | 4 ... 100 mA | |
| Lowest operating current | 4 mA | |
| Off-state current | 0.4 ... 0.55 mA typ. 0.46 mA | |
| Time delay before availability | ≤ 1 ms | |
| Switching state indicator | LED, yellow | |
| Limit data | ||
| Tightening torque, fastening screws | 0.4 Nm | |
| Functional safety related parameters | ||
| MTTFd | 1552 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 percent | |
| Compliance with standards and directives | ||
| Standard conformity | ||
| Standards |
EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 |
|
| Approvals and certificates | ||
| UL approval | cULus Listed, General Purpose | |
| CSA approval | cCSAus Listed, General Purpose | |
| CCC approval | Certified by China Compulsory Certification (CCC) | |
| Ambient conditions | ||
| Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
| Mechanical specifications | ||
| Connection type | cable PVC , 130 mm | |
| Core cross-section | 0.14 mm2 | |
| Housing material | PBT | |
| Sensing face | PBT | |
| Degree of protection | IP67 | |
| Cable | ||
| Cable diameter | 3 mm ± 0.2 mm | |
| Bending radius | > 10 x cable diameter | |
| Mass | 7.5 g | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 11.0 | 27270101 |
| ECLASS 10.0.1 | 27270101 |
| ECLASS 9.0 | 27270101 |
| ECLASS 8.0 | 27270101 |
| ECLASS 5.1 | 27270101 |
| ETIM 8.0 | EC002714 |
| ETIM 7.0 | EC002714 |
| ETIM 6.0 | EC002714 |
| ETIM 5.0 | EC002714 |
| UNSPSC 12.1 | 39121550 |
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