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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
NBB20-U1-UU
Part number
238884
Type
Inductive sensor
Description
Stock availability:
On request
If you require NBB20-U1-UU 238884 from manufacturer Pepperl+Fuchs, please contact FAMAGA.
For more than 8 years our employees supply spare parts for the upgrading and maintenance of various types of technical equipment from all over the world. Over 700 orders from clients from different countries are in service daily. Developed partner network allows you to quickly execute order for Pepperl+Fuchs NBB20-U1-UU, while the buyer does not have to go over budget.
Geography of deliveries involves Europe, America, Africa and Asia. Australia, India, Indonesia, United States, Sierra Leone, Bosnia and Herzegovina, Uruguay, Eswatini, Andorra, Namibia, Chad, Egypt, Peru, Ireland, Uzbekistan, Senegal, Sweden, Angola, Slovenia, Cape Verde, Eritrea, Syria, United Kingdom, Macedonia, Argentina, Portugal, Papua New Guinea, Kazakhstan, Zambia, Ecuador, Mauritania, Gabon, Burkina Faso, Kyrgyzstan, Comoros, Montenegro, Colombia, Nepal, Croatia, Myanmar, Sri Lanka, El Salvador, Benin, Niger, Guyana, Kiribati, Mali, Lithuania, Guatemala, Mozambique, Madagascar, United Arab Emirates, Lebanon, Liberia, Lesotho, South Korea, Burundi, Bahrain, Ethiopia, South Sudan, Côte d\'Ivoire, Bhutan There is no restrictions on the size and weight of the cargo. We offer different delivery options so that a buyer can choose optimal compromise between cost and delivery time.
Company`s fundamental rule of operation is transparency, which covers every sphere of activity. Clients get exceptionally high-quality products, to which factory warranty applies. All spare parts and equipment are original, likelihood of counterfeits are excluded. For permanent partners there are loyalty programs and they are valid affordable prices.
Become a buyer from FAMAGA, get equipment fast and at attractive price. Fill in the order form on the website. Our specialist will contact you to specify details. Inquiries are also accepted by phone.
General specifications | ||
---|---|---|
Switching function | Normally open/closed (NO/NC) | |
Output type | Two-wire | |
Rated operating distance | 20 mm | |
Installation | flush | |
Output polarity | AC/DC | |
Assured operating distance | 0 ... 16.2 mm | |
Actual operating distance | 18 ... 22 mm | |
Reduction factor rAl | 0.4 | |
Reduction factor rCu | 0.3 | |
Reduction factor r304 | 0.77 | |
Reduction factor rFe | 1 | |
Reduction factor rBrass | 0.43 | |
Output type | 2-wire | |
Nominal ratings | ||
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 | &le, 5 V (typ. 2V) DC operation &le, 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 | &le, 1.5 mA | |
Operating voltage indicator | LED, green | |
Switching state indicator | LED, yellow | |
Error indicator | flashes when overcurrent | |
Functional safety related parameters | ||
MTTFd | 540 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
Electrical specifications | ||
Operating voltage | 20 ... 300 V DC / 20 ... 253 V AC | |
Approvals and certificates | ||
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 conditions | ||
Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
Storage temperature | -25 ... 85 °C (-13 ... 185 °F) | |
Mechanical specifications | ||
Connection type | terminal compartment | |
Information for connection | A maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 % | |
Core cross-section | up to 2.5 mm2 | |
Minimum core cross-section | without wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2 | |
Maximum core cross-section | without wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2 | |
Housing material | PA 6.6 / metal | |
Sensing face | PA 6.6 | |
Degree of protection | IP67 |