https://www.phoenixcontact.com/us/products/2839729
Surge protection plug - PT 2X2-HF-24 DC-ST - 2839729
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Protective plug PT with HF protective circuit for two 2-core floating signal circuits. Nominal voltage: 24 V DC
The illustration shows the version PT
2x2-HF-12 DC-ST
Product Features
■
■
■
■
■
■
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
Protection for fieldbus systems, PROFIBUS, and signal circuits with 3 to 5-wire technology
Consistent plug-in signal circuit protection
Impedance-neutral disconnection of plug for test and maintenance purposes
Key Commercial Data
Packing unit
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
1 pc
26.14 g
85363010
Germany
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
45 mm
17.7 mm
52 mm
1 Div.
Ambient conditions
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https://www.phoenixcontact.com/us/products/2839729
Surge protection plug - PT 2X2-HF-24 DC-ST - 2839729
Technical data
Ambient conditions
Ambient temperature (operation)
Degree of protection
-40 °C ... 85 °C
IP20
General
Housing material
Flammability rating according to UL 94
Color
Standards for cearances and creepage distances
Mounting type
Type
Number of positions
Direction of action
Arrester can be tested with CHECKMASTER from software version:
PA
V-0
black
DIN VDE 0110-1
IEC 60664-1
On base element
DIN rail module, two-section, divisible
5
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-
Earth Ground
From SW rev. 1.00
Protective circuit
IEC test classification
C1
C2
C3
D1
VDE requirement class
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous voltage U
C
Maximum continuous voltage U
C
(wire-wire)
Maximum continuous voltage U
C
(wire-ground)
Nominal current I
N
Operating effective current I
C
at U
C
Residual current I
PE
Nominal discharge current I
n
(8/20) µs (Core-Core)
Nominal discharge current I
n
(8/20) µs (Core-Earth)
Total surge current (8/20) µs
24 V DC
28 V DC
19.8 V AC
28 V DC
19.8 V AC
28 V DC (with PT 2x2-BE)
450 mA (45°C)
≤ 5 µA
≤ 4 µA (with PT 2x2-BE)
≤ 1 µA (with PT 2x2+F-BE)
10 kA
10 kA
20 kA
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https://www.phoenixcontact.com/us/products/2839729
Surge protection plug - PT 2X2-HF-24 DC-ST - 2839729
Technical data
Protective circuit
Max. discharge current I
max
(8/20) µs maximum (Core-Core)
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
Nominal pulse current Ian (10/1000) µs (Core-Core)
Impulse discharge current (10/350)½µs, peak value l
imp
Output voltage limitation at 1 kV/µs (Core-Core) spike
Output voltage limitation at 1 kV/µs (Core-Earth) spike
Output voltage limitation at 1 kV/µs (Core-Core) static
Output voltage limitation at 1 kV/µs (Core-GND) static
Residual voltage at I
n
(conductor-conductor)
Residual voltage with Ian (10/1000)µs (conductor-conductor)
Voltage protection level U
p
(core-core)
Voltage protection level U
p
(core-ground)
Response time tA (Core-Core)
Response time tA (Core-Earth)
Input attenuation aE, sym.
Cut-off frequency fg (3 dB), sym. in 100 Ohm system
Capacity (Core-Core)
Resistance in series
Max. required back-up fuse
Impulse durability (conductor-conductor)
Impulse durability (conductor-ground)
10 kA
10 kA
30 A
2.5 kA
≤ 120 V
≤ 450 V
≤ 1 kV (with PT 2x2+F-BE)
≤ 45 V
≤ 450 V
≤ 40 V
≤ 50 V
≤ 120 V (C2 - 10 kV / 5 kA)
≤ 450 V (C2 - 10 kV / 5 kA)
≤ 500 ns
≤ 500 ns
0.2 dB (≤ 5 MHz)
typ. 70 MHz
typ. 30 pF
2.2 Ω
500 mA (e.g. T in acc. with IEC 127-2/III)
C2 - 10 kV/5 kA
C2 - 10 kV/5 kA
D1 - 2,5 kA
Connection data
Connection method
Connection type IN
Connection type OUT
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Screw connection (in connection with the base element)
PLUGTRAB plug-in system
PLUGTRAB plug-in system
0.2 mm² ... 2.5 mm²
0.2 mm² ... 4 mm²
24 ... 12
Standards and Regulations
Standards/regulations
IEC 61643-21
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https://www.phoenixcontact.com/us/products/2839729
Surge protection plug - PT 2X2-HF-24 DC-ST - 2839729
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
eCl@ss 9.0
27140201
27130801
27130801
27130801
27130807
27130807
27130807
27130807
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000943
EC000943
EC000943
EC000943
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30212010
39121610
39121610
39121610
39121620
Approvals
Approvals
Approvals
UL Listed / EAC / EAC
Ex Approvals
UL Listed / cUL Listed / cULus Listed
Approvals submitted
Approval details
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https://www.phoenixcontact.com/us/products/2839729
Surge protection plug - PT 2X2-HF-24 DC-ST - 2839729
Approvals
UL Listed
Nominal current IN
Nominal voltage UN
0.45 A
24 V
EAC
EAC
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
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
04/18/2016 Page 5 / 8
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