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PHOENIX CONTACT Trabtech (TT)PT 4X1-48AC-ST 2804856 PHOENIX CONTACT Surge protection plug
PHOENIX CONTACT PT 4X1-48AC-ST 2804856 - Image 1

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PT 4X1-48AC-ST 2804856 PHOENIX CONTACT Surge protection plug

Reference: PT 4X1-48AC-ST

Code: 2804856

Manufacturer: PHOENIX CONTACT

Description:

Surge protection plug
PT plug-in protection protection circuit for 4 conductors of signal circuits with unilateral ground. Rated voltage: 48 V AC

Categories:

  • Earthing, lightning and surge protection > Surge protection device for data networks/MCR-technology
  • PHOENIX CONTACT > Trabtech (TT)

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX CONTACT

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Guarantee, repair and return.

Unit Price: 207,55 €

This price is per unit and is the net value (not including taxes if applicable).

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Standard lead time: 2-3 weeks.

  • These delivery times are an estimate any may vary when the item order has been processed.

MORE INFO

Key Commercial Data

Orderkey2804856
Packing unit10 pc
NoteMade to Order (non-returnable)
Catalog pagePage 113 (C-4-2017)
GTIN4046356339865
Weight per Piece (excluding packing)25.950 g
Custom tariff number85363010
Country of originDE (Germany)

Dimensions

Height45 mm
Width17.7 mm
Depth52 mm
Horizontal pitch1 Div.
Complete module height90 mm
Complete module width17.7 mm
Complete module depth65.5 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 85 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 2000 m (amsl (above mean sea level))
Degree of protectionIP20

General

Housing materialPA 6.6
Flammability rating according to UL 94V-0
Colorjet black RAL 9005
Mounting typeon base element
TypeMale
Direction of actionLine-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Arrester can be tested with CHECKMASTER from software version:From SW rev. 3.17

Protective circuit

IEC test classificationC1
C2
C3
D1
Nominal voltage UN48 V AC
Maximum continuous voltage UC77 V DC
55 V AC
Rated current300 mA (45°C)
Operating effective current ICat UC≤ 5 µA
Residual current IPE≤ 1 µA (with PT 4X1+F-BE)
≤ 20 µA (Directly grounded)
Nominal discharge current In(8/20) µs (line-earth)10 kA
Pulse discharge current Iimp(10/350) µs2.5 kA (per path)
Total discharge current Itotal(8/20) µs20 kA
Max. discharge current Imax(8/20) µs maximum (line-earth)10 kA (per path)
20 kA (in total)
Nominal pulse current Ian (10/1000) µs (line-earth)12 A
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 110 V (with PT 4X1-BE)
≤ 600 V (with PT 4X1+F-BE)
Output voltage limitation at 1 kV/µs (line-earth) static≤ 50 V (with PT 4X1+F-BE)
Residual voltage at In(line-earth)≤ 160 V (spike)
≤ 110 V (static)
Residual voltage with Ian (10/1000) µs (line-signalground)≤ 125 V
Voltage protection level Up(line-earth)≤ 150 V (C2 - 10 kV / 5 kA with PT 4X1-BE)
Voltage protection level Upstatic (line-earth)≤ 40 V (C2 - 10 kV / 5 kA with PT 4X1-BE)
Response time tA (line-signalground)≤ 1 ns (with PT 4X1+F-BE)
Response time tA(line-earth)≤ 1 ns (with PT 4X1-BE)
≤ 100 ns (with PT 4X1+F-BE)
Input attenuation aE, asym.0.5 dB (≤ 2.5 MHz / 50 Ω)
0.2 dB (≤ 0.5 MHz / 150 Ω)
0.1 dB (≤ 0.1 MHz / 600 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm systemtyp. 10 MHz
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm systemtyp. 3.5 MHz
Cut-off frequency fg (3 dB), asym. (PE) in 600 Ohm systemtyp. 900 kHz
Capacity (line-earth)typ. 400 pF (with PT 4X1-BE)
typ. 2 pF (with PT 4X1+F-BE)
Resistance in series4.7 Ω ±10 %
Surge protection fault messagenone
Max. required back-up fuse315 mA (T)
Impulse durability (line-earth)C2 - 10 kV/5 kA
D1 - 2.5 kA

Connection data

Connection methodScrew connection (in connection with the base element)
Screw threadM3
Tightening torque0.5 Nm
Stripping length8 mm
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12

Standards and Regulations

Standards/specificationsIEC 61643-21 2000

Classifications

ETIM for 2804856 Earthing, lightning and surge protection (EC000943)

Feature nameNominal voltage DC (EF008799)
Feature value48 V

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-2804856-PT 4X1-48AC-ST
124 Kbytes
PDF CATALOG PHOENIX PROTECTION EN
27 Mbytes

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