Proax
Currency
0 Items
Products
Manufacturers
Expertise
About UsBlogQuick OrderContact UsClearance
proax logo
Cart
Phoenix Contact 2839253
AllCircuit ProtectionProtectionSurge Protection
Phoenix ContactOfficial Distributor

By Phoenix Contact

SKU
MPN
PT 4-EX(I)-24DC-ST
Weight
0.045 kg
This product is Not Cancellable/Not Returnable
Series PT

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

PT protective connector with protective circuit for a 4-wire floating Ex-i signal circuit. Nominal voltage: 24 V DC

  • Easy testing and documentation with CHECKMASTER 2 with pluggable protective modules
  • Maximum ease of maintenance, thanks to the 2-piece design
  • Easy selection for all possible demands in MCR applications with a complete product portfolio
  • The signal is not influenced during maintenance work, thanks to the impedance-neutral insertion and removal of protective plugs
Technical Specifications

Product properties

Product familyPLUGTRAB PT
IEC test classificationC1
IEC test classificationC2
IEC test classificationC3
IEC test classificationD1
TypeMale
Number of Positions4
Arrester can be tested with CHECKMASTER from software version:From SW rev. 1.00

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)
Max. input current Ii500 mA (T5 / ≤ 55 °C)
Max. input current Ii500 mA (T6 / ≤ 40 °C)
Max. input voltage Ui30 V DC
max. input power Pi850.00 mW (T4 / ≤ 80°C)
max. input power Pi700.00 mW (T5 / ≤ 55 °C)
max. input power Pi700.00 mW (T6 / ≤ 40 °C)
Maximum inner time factor (Ri/Li)≤ 10 µs
Ambient Temperature (Operation)-40 °C ... 80 °C (T4)
Ambient Temperature (Operation)-40 °C ... 55 °C (T5)
Ambient Temperature (Operation)-40 °C ... 40 °C (T6)

Dimensions

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 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
Maximum continuous voltage UC21 V AC
Rated current500 mA (40 °C)
Operating effective current IC at 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
Pulse discharge current Iimp (10/350) µs (line-earth)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)
Voltage protection level Up (line-line)≤ 50 V (C3 - 10 A)
Voltage protection level Up (line-line)≤ 50 V (C3 - 25 A)
Voltage protection level Up (line-earth)≤ 1 kV (C1 - 1 kV / 500 A)
Voltage protection level Up (line-earth)≤ 1 kV (C2 - 2 kV/1 kA)
Voltage protection level Up (line-earth)≤ 1 kV (C2 - 10 kV / 5 kA)
Voltage protection level Up (line-earth)≤ 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)
Input attenuation aE, sym.typ. 0.1 dB (≤ 500 kHz / 150 Ω)
Input attenuation aE, sym.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
Impulse durability (line-line)C3 - 10 A
Impulse durability (line-line)C3 - 25 A
Impulse durability (line-earth)C1 - 1 kV / 500 A
Impulse durability (line-earth)C2 - 2 kV / 1 kA
Impulse durability (line-earth)C2 - 10 kV / 5 kA
Impulse durability (line-earth)D1 - 1 kA
Alternating current carrying capacity (line-earth)5 A - 1 s

Ambient conditions

Degree of ProtectionIP20
Ambient Temperature (Operation)-40 °C ... 85 °C
Ambient temperature (storage/transport)-40 °C ... 85 °C
Altitude≤ 2000 m (amsl)

Conformity/Approvals

ATEX II 1G Ex ia IIC T4...T6 Ga
ATEX II 1D Ex ia IIIC T135°C...T85°C Da
IECExEx ia IIC T4...T6 Ga
IECExEx 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
Accessories
  • Phoenix Contact0811228
    0811228
    X-PEN 0,35 - Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
  • Phoenix Contact0808642
    0808642
    Zack Marker strip, flat - ZBF 5:UNBEDRUCKT
  • Phoenix Contact0808668
    0808668
    Zack Marker strip, flat - ZBF 5/WH-100:UNBEDRUCKT
  • Phoenix Contact0810821
    0810821
    0810821 -
  • Phoenix Contact0810863
    0810863
    Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN
  • Phoenix Contact2809128
    2809128
    2809128 -

Why Proax for Phoenix Contact 2839253?

Proax is an authorized distributor of Phoenix Contact 2839253 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.

Have a question in mind? to help you get the right product as quickly as possible for your project. We're always here to help!

Short Lead Time
Highly Trained Staff
Live Chat
Technical Support
Local Inventory
60+ Years Experience
Additional Information

Pack Size1
Recommended
  • Phoenix Contact2839486
    2839486
    2839486 - Base element for protective plug PT with protective circuit for a 4-core floating EEx ia signal circuit. Nominal voltage: 24 V DC, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
  • Phoenix Contact3208951
    3208951
    3208951 - Fuse modular terminal block, fuse type: Flat, fuse type: Type F (miniature), nom. voltage: 12 V, nominal current: 10 A, connection method: Push-in connection, Rated cross section: 4 mm2, cross section:  0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
  • Phoenix Contact3208964
    3208964
    3208964 - Fuse modular terminal block, fuse type: Flat, fuse type: Type F (miniature), nom. voltage: 24 V, nominal current: 10 A, connection method: Push-in connection, Rated cross section: 4 mm2, cross section:  0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
  • Phoenix Contact1058965
    1058965
    1058965 - Fuse modular terminal block, fuse type: Flat, fuse type: Type F (miniature), nom. voltage: 70 V, nominal current: 10 A, connection method: Push-in connection, Rated cross section: 4 mm2, cross section:  0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
  • Phoenix Contact3208943
    3208943
    3208943 - Fuse modular terminal block, fuse type: Flat, fuse type: Type F (miniature), nom. voltage: 400 V, nominal current: 10 A, connection method: Push-in connection, Rated cross section: 4 mm2, cross section:  0.2 mm2- 6 mm2, mounting type: NS 35/7,5, NS 35/15, color: black
  • Phoenix Contact3212125
    3212125
    3212125 - Component terminal block, The max. current is determined by the diode. Installed: diode 1N 5408, reverse voltage: 1000 V, maximum continuous current: 1.5 A, with integrated diode 1N5408, nom. voltage: 800 V, nominal current: 1.5 A, connection method: Push-in connection, Rated cross section: 4 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray
  • Phoenix Contact3212112
    3212112
    3212112 - Component terminal block, The max. current is determined by the diode. Installed: diode 1N 5408, reverse voltage: 1000 V, maximum continuous current: 1.5 A, with integrated diode 1N5408, nom. voltage: 800 V, nominal current: 1.5 A, connection method: Push-in connection, Rated cross section: 1 mm2, cross section: 0.2 mm2 - 6 mm2, mounting: NS 35/7,5, NS 35/15, color: gray

Not in stock

Request lead time or order—we'll ensure quick delivery

Phoenix Contact Availability