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PHOENIX CONTACT Trabtech (TT)PT 4-EX(I)-24DC-ST 2839253 PHOENIX CONTACT Surge protection plug
PHOENIX CONTACT PT 4-EX(I)-24DC-ST 2839253 - Image 1

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PT 4-EX(I)-24DC-ST 2839253 PHOENIX CONTACT Surge protection plug

Reference: PT 4-EX(I)-24DC-ST

Code: 2839253

Manufacturer: PHOENIX CONTACT

Description:

Surge protection plug
PT plug-in protection protection circuit for a 4-conductor Ex i signal circuit with no earth potential. Rated voltage: 24 V DC
PT protective connector with protective circuit for a 4-wire floating Ex-i signal circuit. Nominal voltage: 24 V DC

Categories:

  • Earthing, lightning and surge protection > Combined arrester 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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Unit Price: 217,33 €

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Standard lead time: 2-3 weeks.

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Technical data
Product properties
Product typeSurge protection for MCR technology
Product familyPLUGTRAB PT
IEC test classificationC1
C2
C3
D1
TypeMale
Number of positions4
Arrester can be tested with CHECKMASTER from software version:From SW rev. 1.00
Data management status
Article revision26
Insulation characteristics
Overvoltage categoryIII
Pollution degree2
Electrical properties
Nominal voltage UN24 V DC
Connection data
Connection methodScrew connection (in connection with the base element)
Screw threadM3
Tightening torque0.5 Nm
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section rigid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12
Ex data
Maximum inner capacitance Ci1.1 nF
Max. internal inductance Li1 µH
Max. input current Ii500 mA (T4 / ≤ 80°C)
500 mA (T5 / ≤ 55 °C)
500 mA (T6 / ≤ 40 °C)
Max. input voltage Ui30 V DC
max. input power Pi850.00 mW (T4 / ≤ 80°C)
700.00 mW (T5 / ≤ 55 °C)
700.00 mW (T6 / ≤ 40 °C)
Maximum inner time factor (Ri/Li)≤ 10 µs
Ambient temperature (operation)-40 °C ... 80 °C (T4)
-40 °C ... 55 °C (T5)
-40 °C ... 40 °C (T6)
Dimensions
Dimensional drawingpcpjkmlape.jpg
Width17.7 mm
Height44.8 mm
Depth51.7 mm
Horizontal pitch1 Div.
Complete module width17.7 mm
Complete module height90 mm
Complete module depth65.5 mm
Material specifications
Colorblue (RAL 5015)
Flammability rating according to UL 94V-0
Housing materialPA 6.6
Mechanical properties
Mechanical data
Open side panelNo
Protective circuit
Direction of actionLine-Line & Line-Signal Ground/Shield & Signal Ground/Shield-Earth Ground
Maximum continuous voltage UC30 V DC
21 V AC
Rated current500 mA (40 °C)
Operating effective current ICat UC≤ 5 µA
Residual current IPE≤ 4 µA
Nominal discharge current In(8/20) µs (line-line)308 A
Nominal discharge current In(8/20) µs (line-ground)10 kA
Pulse discharge current Iimp(10/350) µs (line-earth)1 kA
2 kA (in total)
Total discharge current Itotal(8/20) µs20 kA
Total discharge current Itotal(10/350) µs2 kA
Max. discharge current Imax(8/20) µs maximum (line-line)308 A
Max. discharge current Imax(8/20) µs maximum (line-earth)20 kA (in total)
Nominal pulse current Ian (10/1000) µs (line-line)59 A
Output voltage limitation at 1 kV/µs (line-line) spike≤ 45 V
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 1 kV
Output voltage limitation at 1 kV/µs (line-line) static≤ 45 V
Output voltage limitation at 1 kV/µs (line-earth) static≤ 1 kV
Residual voltage at In(conductor-conductor)≤ 70 V
Residual voltage with Ian (10/1000) µs (line-line)≤ 65 V
Voltage protection level Up(line-line)≤ 60 V (C1 - 500 V / 250 A)
≤ 50 V (C3 - 10 A)
≤ 50 V (C3 - 25 A)
Voltage protection level Up(line-earth)≤ 1 kV (C1 - 1 kV / 500 A)
≤ 1 kV (C2 - 2 kV/1 kA)
≤ 1 kV (C2 - 10 kV / 5 kA)
≤ 1 kV (D1 - 1 kA)
Response time tA(line-line)≤ 1 ns
Response time tA(line-earth)≤ 100 ns
Input attenuation aE, sym.typ. 0.1 dB (≤ 1 MHz / 50 Ω)
typ. 0.1 dB (≤ 500 kHz / 150 Ω)
typ. 0.1 dB (≤ 100 kHz / 600 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ω systemtyp. 7 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ω systemtyp. 2.5 MHz
Cut-off frequency fg (3 dB), sym. in 600 Ω systemtyp. 600 kHz
Resistance per path0 Ω
Surge protection fault messagenone
Max. required back-up fuse500 mA (T)
Impulse durability (line-line)C1 - 0.5 kV / 250 A
C3 - 10 A
C3 - 25 A
Impulse durability (line-earth)C1 - 1 kV / 500 A
C2 - 2 kV / 1 kA
C2 - 10 kV / 5 kA
D1 - 1 kA
Alternating current carrying capacity (line-earth)5 A - 1 s
Environmental and real-life conditions
Ambient conditions
Degree of protectionIP20
Ambient temperature (operation)-40 °C ... 85 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 2000 m (amsl)
Approvals
Conformity/Approvals
ATEX II 1G Ex ia IIC T4...T6 Ga
 II 1D Ex ia IIIC T135 °C...T85 °C Da
IECExEx ia IIC T4...T6 Ga
Ex ia IIIC T135 °C...T85 °C Da
Standards and regulations
Standards/specificationsEN 61643-21
NoteA2:2013
Standards/specificationsEN 60079-0
Note2018
Standards/specificationsEN 60079-11
Note2012
Standards/specificationsIEC 61643-21
NoteA2:2012
Standards/specificationsIEC 60079-0
Note2017
Standards/specificationsIEC 60079-11
Note2011
Mounting
Mounting typeon base element

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-2839253-PT 4-EX(I)-24DC-ST
136 Kbytes
PDF CATALOG PHOENIX PROTECTION EN
27 Mbytes

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