NBN40-U2L-UU Pepperl + Fuchs Electronic Components

Product Details

• Reduction factor rAl
  0.37
• Reduction factor rBrass
  0.4
• Momentary current(20 ms, 0.1 Hz)
  0 ... 3000 mA
• Rated insulation voltage
  230 V
• Sensing face
  PA 6.6
• Installation
  non-flush
• Time delay before availability
  ≤ 300 ms
• Off-state current
  ≤ 1.5 mA
• Ambient temperature
  -25 ... 85 °C (-13 ... 185 °F)
• Reduction factor rFe
  1
• Usage category
  AC12 , AC140 , DC12 , DC13
• Mission Time (TM)
  20 a
• Connection type
  terminal compartment
• Assured operating distance
  0 ... 32.4 mm
• Reverse polarity protection
  reverse polarity tolerant
• MTTFd
  550 a
• Operating voltage
  20 ... 275 V DC / 20 ... 253 V AC
• Core cross section
  up to 2.5 mm²
• Housing base
  plastic
• Switching function
  Normally open/closed (NO/NC)
Switching frequency
0 ... 25 Hz
Switching state indicator
LED, yellow
Rated operating voltage
24 ... 250 V DC / 24 ... 230 V AC
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 %
Note
Tightening torque: 1.8 Nm (housing)
Actual operating distance
36 ... 44 mm typ. 40 mm
Voltage drop
≤ 5 V (typ. 2V) DC operation, ≤ 8 V (typ. 3 V) AC operation
Error indicator
flashes when overcurrent
Rated impulse withstand voltage
2.5 kV
Minimum core cross-section
without wire end ferrule 0.5 mm², with connector sleeves 0.34 mm²
Degree of protection
IP67
Output polarity
AC/DC
Hysteresis
1 ... 10 typ. 5 %
Rated operating current
500 mA 50/60 Hz
Diagnostic Coverage (DC)
0 %
Pollution degree
3
Output type
Two-wire
Short-circuit protection
pulsing
Lowest operating current
5 mA
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
Mass
255 g
Rated operating distance
40 mm
Operating voltage indicator
LED, green
Standards
EN 60947-5-2:2007, EN 60947-5-2/A1:2012, IEC 60947-5-2:2007, IEC 60947-5-2 AMD 1:2012
Storage temperature
-25 ... 85 °C (-13 ... 185 °F)
Housing material
PA 6.6 / metal
Reduction factor rCu
0.3
Reduction factor r304
0.73
Operating current
5 ... 500 mA
Protection class
II
Maximum core cross-section
without wire end ferrule 2.5 mm², with connector sleeves 1.5 mm²

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