https://www.phoenixcontact.com/us/products/2858014
Surge protection plug - PT 4X1-48DC-ST - 2858014
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Surge protection plug for the base element, common mode voltage coarse and fine protection for four lines with a
common reference potential. Design: 48 V DC
Your advantages
Plugs can be checked with CHECKMASTER
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
GTIN
GTIN
4017918828325
Weight per Piece (excluding packing)
25.760 g
Custom tariff number
85363010
Country of origin
Germany
Technical data
Dimensions
Height
45 mm
Width
17.7 mm
Depth
52 mm
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https://www.phoenixcontact.com/us/products/2858014
Surge protection plug - PT 4X1-48DC-ST - 2858014
Technical data
Dimensions
Horizontal pitch
1 Div.
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
Flammability rating according to UL 94
V-0
Color
jet black RAL 9005
Mounting type
on base element
Type
Male
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
48 V DC
Maximum continuous voltage UC
53 V DC
37 V AC
Rated current
300 mA (45 °C)
Operating effective current IC at 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) µs
2.5 kA (per path)
Total discharge current Itotal (8/20) µs
20 kA
Max. discharge current Imax (8/20) µs maximum (line-earth)
10 kA
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Surge protection plug - PT 4X1-48DC-ST - 2858014
Technical data
Protective circuit
Nominal pulse current Ian (10/1000) µs (line-earth)
17 A
Output voltage limitation at 1 kV/µs (line-earth) spike
≤ 75 V
Output voltage limitation at 1 kV/µs (line-earth) static
≤ 70 V
Residual voltage at In (line-earth)
≤ 70 V
Voltage protection level Up (line-earth)
≤ 130 V (C2 - 10 kV / 5 kA)
Response time tA (line-earth)
≤ 1 ns
Input attenuation aE, asym.
0.5 dB (≤ 1.7 MHz)
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system
typ. 9 MHz
Capacity (line-earth)
0.9 nF
Resistance in series
4.7 Ω
Max. required back-up fuse
315 mA (T)
Impulse durability (line-earth)
C2 - 10 kV / 5 kA
D1 - 2.5 kA
Connection data
Connection method
Screw connection (in connection with the base element)
Screw thread
M3
Tightening torque
0.8 Nm
Stripping length
8 mm
Conductor cross section flexible
0.2 mm² ... 2.5 mm²
Conductor cross section solid
0.2 mm² ... 4 mm²
Conductor cross section AWG
24 ... 12
Standards and Regulations
Standards/specifications
IEC 61643-21 2000
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Classifications
eCl@ss
eCl@ss 4.0
27140201
eCl@ss 4.1
27130801
eCl@ss 5.0
27130801
eCl@ss 5.1
27130800
eCl@ss 6.0
27130800
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https://www.phoenixcontact.com/us/products/2858014
Surge protection plug - PT 4X1-48DC-ST - 2858014
Classifications
eCl@ss
eCl@ss 7.0
27130807
eCl@ss 8.0
27130807
eCl@ss 9.0
27130807
ETIM
ETIM 2.0
EC000943
ETIM 3.0
EC000943
ETIM 4.0
EC000943
ETIM 5.0
EC000943
ETIM 6.0
EC000943
ETIM 7.0
EC000943
UNSPSC
UNSPSC 6.01
30212010
UNSPSC 7.0901
39121610
UNSPSC 11
39121610
UNSPSC 12.01
39121610
UNSPSC 13.2
39121620
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approval details
EAC
RU CDE.A*30.B01561
Accessories
Accessories
Device marking
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https://www.phoenixcontact.com/us/products/2858014
Surge protection plug - PT 4X1-48DC-ST - 2858014
Accessories
Zack marker strip - ZBN 18:UNBEDRUCKT - 2809128
Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type: snap
into tall marker groove, for terminal block width: 18 mm, lettering field size: 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 size: 5.15 x 5.15 mm
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 size: 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 size: 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 size: 5.15 x 5.15 mm
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https://www.phoenixcontact.com/us/products/2858014
Surge protection plug - PT 4X1-48DC-ST - 2858014
Accessories
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: PLOTMARK, CMS-P1-PLOTTER, mounting type:
snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.1 x 5.2 mm
Zack Marker strip, flat - ZBF 5/WH-100:UNBEDRUCKT - 0808668
Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type:
snap into flat marker groove, for terminal block width: 5 mm, lettering field size: 5.15 x 5.15 mm
Necessary add-on products
Surge protection base element - PT 4X1-BE - 2839363
Base element for protective plug PT with protective circuit for 4 conductors of signal circuits grounded on one side, with
bridge between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
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https://www.phoenixcontact.com/us/products/2858014
Surge protection plug - PT 4X1-48DC-ST - 2858014
Accessories
Surge protection base element - PT 4X1+F-BE - 2839376
Base element for protective plug PT with protective circuit for 4 signal wires, with gas-filled surge arrester between the
connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm
Additional products
Shield connection - SSA 3-6 - 2839295
Shield fast connection for 3 ... 6 mm cable diameter. Potential connecting cable: 200 mm, 1 mm², color: black
Shield connection - SSA 5-10 - 2839512
Shield fast connection for 5 ... 10 mm cable diameter. Potential connecting cable: 200 mm, 1 mm², color: black
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