https://www.phoenixcontact.com/us/products/2838322
Surge protection plug - PT 4X1-24DC-ST - 2838322
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Protective plug PT with protective circuit for 4 conductors of signal circuits grounded on one side. Nominal
voltage: 24 V DC
The illustration shows version PT
4x1- 5 DC-ST
Product Features
Plugs can be checked with CHECKMASTER
Installed in conjunction with the PT 4x1...-BE base element
Maximum ease of maintenance thanks to the two-piece design
Base element remains an integral part of the installation
Consistent plug-in signal circuit protection
Protection for four conductors with common reference potential
Impedance-neutral disconnection of plug for test and maintenance purposes
Key commercial data
Packing unit
1 pc
Weight per Piece (excluding packing)
25.85 GRM
Custom tariff number
85363010
Country of origin
Germany
Technical data
Dimensions
Height
45 mm
Width
17.7 mm
Depth
52 mm
Horizontal pitch
1 Div.
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https://www.phoenixcontact.com/us/products/2838322
Surge protection plug - PT 4X1-24DC-ST - 2838322
Technical data
Dimensions
Complete module height
90 mm
Complete module width
17.7 mm
Complete module depth
65.5 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 85 °C
Degree of protection
IP20
General
Housing material
PA 6.6
Inflammability class according to UL 94
V0
Color
black
Standards for air and creepage distances
VDE 0110-1
IEC 60664-1
Mounting type
On base element
Type
DIN rail module, two-section, divisible
Direction of action
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/ShieldEarth Ground
Arrester can be tested with CHECKMASTER from software version:
From SW rev. 1.00
Protective circuit
IEC test classification
C1
C2
C3
D1
VDE requirement class
C1
C2
C3
D1
Nominal voltage UN
24 V DC
Maximum continuous operating voltage UC
28 V DC
20 V AC
Maximum continuous voltage UC (wire-ground)
28 V DC
20 V AC
Nominal current IN
300 mA (45°C)
Operating effective current IC at UC
≤ 5 µA
Residual current IPE
≤ 1 µA (BE: 4x1+F)
≤ 20 µA (Directly grounded)
Nominal discharge current In (8/20) µs (Core-Earth)
10 kA
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Surge protection plug - PT 4X1-24DC-ST - 2838322
Technical data
Protective circuit
Total surge current (8/20) µs
20 kA
Max. discharge current Imax (8/20) µs maximum (Core-Earth)
10 kA
Nominal pulse current Ian (10/1000) µs (Core-Earth)
30 A
Impulse discharge current (10/350)˽µs, peak value limp
2.5 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 45 V
Output voltage limitation at 1 kV/µs (Core-Earth) static
≤ 40 V
Residual voltage at In, (conductor-ground)
≤ 40 V
Voltage protection level UP (Core-Earth)
≤ 80 V (C2 (10 kV/5 kA))
Response time tA (Core-Earth)
≤ 1 ns
Input attenuation aE, asym.
0.5 dB (≤ 1 MHz)
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system
typ. 6 MHz
Capacity (Core-Earth)
1.4 nF
Resistance in series
4.7 Ω (Path 1-2/5-6)
4.7 Ω (Path 7-8, 11-12)
Surge protection fault message
None
Max. required back-up fuse
315 mA (e.g. T ( IEC 127-2/III))
Surge current resistance (conductor-ground)
C2 - 10 kV/5 kA
D1 - 2,5 kA
Connection data
Connection method
Screw connection (in connection with the base element)
Connection type IN
PLUGTRAB plug-in system
Connection type OUT
PLUGTRAB plug-in system
Screw thread
M3
Tightening torque
0.8 Nm
Stripping length
8 mm
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Conductor cross section solid min.
0.2 mm²
Conductor cross section solid max.
4 mm²
Conductor cross section AWG/kcmil min.
24
Conductor cross section AWG/kcmil max
12
Standards and Regulations
Standards/regulations
IEC 61643-21
DIN EN 61643-21
UL 497B
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Surge protection plug - PT 4X1-24DC-ST - 2838322
Classifications
eCl@ss
eCl@ss 4.0
27140201
eCl@ss 4.1
27130801
eCl@ss 5.0
27130801
eCl@ss 5.1
27130801
eCl@ss 6.0
27130807
eCl@ss 7.0
27130807
eCl@ss 8.0
27130807
ETIM
ETIM 2.0
EC000943
ETIM 3.0
EC000943
ETIM 4.0
EC000943
ETIM 5.0
EC000943
UNSPSC
UNSPSC 6.01
30212010
UNSPSC 7.0901
39121610
UNSPSC 11
39121610
UNSPSC 12.01
39121610
UNSPSC 13.2
39121620
Approvals
Approvals
Approvals
UL Listed / GOST / GL
Ex Approvals
UL Listed / cUL Listed / cULus Listed
Approvals submitted
Approval details
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Surge protection plug - PT 4X1-24DC-ST - 2838322
Approvals
UL Listed
Nominal current IN
0.3 A
Nominal voltage UN
24 V
GOST
GL
Accessories
Accessories
Device marking
Zack marker strip - ZBN 18:UNBEDRUCKT - 2809128
Zack marker strip, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into tall marker groove, for
terminal block width: 18 mm, Lettering field: 18 x 5 mm
Labeled terminal marker
Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671
Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491 500, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
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https://www.phoenixcontact.com/us/products/2838322
Surge protection plug - PT 4X1-24DC-ST - 2838322
Accessories
Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821
Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 2 - 20, 22 - 40, etc. up to 82 - 100,
Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863
Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99,
Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697
Zack Marker strip, flat, Strip, white, labeled, Printed vertically: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - 100,
Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Marker pen
Marker pen - X-PEN 0,35 - 0811228
Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Terminal marking
Zack Marker strip, flat - ZBF 5:UNBEDRUCKT - 0808642
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into flat marker groove,
for terminal block width: 5 mm, Lettering field: 5.1 x 5.2 mm
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https://www.phoenixcontact.com/us/products/2838322
Surge protection plug - PT 4X1-24DC-ST - 2838322
Accessories
Zack Marker strip, flat - ZBF 5/WH-100:UNBEDRUCKT - 0808668
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into flat marker groove,
for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Drawings
Dimensioned drawing
Circuit diagram
90
1
2
5
6
7
8
11
12
44,8
65,5
IN
51,5
9
3
*
OUT
10
4
The figure shows the complete module consisting of a base element and
connector
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https://www.phoenixcontact.com/us/products/2838322
Surge protection plug - PT 4X1-24DC-ST - 2838322
Application photo
Figure may contain other products.
Application photo
Figure may contain other products.
Catalog photo
Figure may contain other products.
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