UL497B LISTED - Imax 20kA - In 5kA - Modular
Part Number: 6419041
DLAWS1-48D3
- Hybrid SAD-GDT Technology
- UL497B LISTED
- 20kA Imax (1x 8/20us)
- 5kA Imp (2x 10/350us)
- 5kA In (10x 8/20us)
- Modular with Visual Fault Indicator
- Spring & Screw Terminal versions
- Circuit disconnection with Module removal
- Common/Differential Mode Protection
Datasheet|
Network
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ISDN-T0, 48 V |
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Nominal line voltage
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Un | 48 V |
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Max. DC operating voltage
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Uc | 53 Vdc |
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Max. frequency
|
f max. |
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Insertion loss
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< 1 dB |
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Max. load current @25°C
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IL | 300 mA |
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Max. discharge current
max. withstand @ 8/20 µs by pole
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Imax | 20 kA |
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Nominal discharge current
C2 Category
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In | 5 kA |
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Nominal Discharge Current, X-C (Line/Earth)
8/20µs Test x 10 - C2 Category
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In L/PE | 5 kA |
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Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-Y (Line/Line)
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Up | 70 V |
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Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-C (Line/Earth)
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Up | 70 V |
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Impulse current
D1 (10/350μs), 2 applications, X-C (Line/Earth)
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Iimp | 5 kA |
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Line resistance (± 10%)
|
4.7 Ohm |
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Technology
|
GDT+Clamping diode+PTC (thermal resistor) + Resistor |
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Connection to Network
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By screw terminal: cross section 0.5-2.5mm² |
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Format
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Plug-in DIN box |
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Mounting
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Symmetrical rail 35 mm (EN 60715) |
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Operating temperature
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Tu | -40/+85°C |
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Protection rating
|
IP20 |
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Failsafe mode
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Opening line - transmision cut-off - fault mode 2 |
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NETWORK CONFIGURATION
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1 pair |
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MATERIAL
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Thermoplastic UL94-V0 |
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DIMENSIONS
|
See diagram |
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SPARE PART
|
DLASM-48D3 |
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Certification
|
UL Listed |
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Environmental standards
|
EU RoHS |
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UL STANDARD
|
UL497B |
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UL CATEGORY
|
QVGQ |
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UL FILE NUMBER
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E184939 |
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STANDARDS
|
IEC 61643-11, NOM-003-SCFI-2014, NOM-001-SCFI-1993 |
