PHOENIX CONTACT Deutschland GmbH Page 1 / 7
http://www.phoenixcontact.de Feb 1, 2011
Extract from the online
catalog
PT 4-24DC-ST
Order No.: 2839240
The illustration shows the version PT 4-5 DC-ST
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
Protective plug PT with protective circuit for a 4-core floating signal
circuit. Nominal voltage: 24 V DC
Commercial data
GTIN (EAN)
4 017918 182786
sales group J204
Pack 10 pcs.
Customs tariff 85363010
Catalog page information Page 90 (TT-2009)
Product notes
WEEE/RoHS-compliant since:
06/06/2006
http://
www.download.phoenixcontact.com
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads.
Technical data
General
Housing material PA 6.6
Inflammability class acc. to UL 94 V0
Color black
PT 4-24DC-ST Order No.: 2839240
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
PHOENIX CONTACT Deutschland GmbH Page 2 / 7
http://www.phoenixcontact.de Feb 1, 2011
Standards for air and creepage distances VDE 0110-1
IEC 60664-1: 1992-10
Total surge current (8/20) µs 20 kA
Ambient temperature (operation) -40 °C ... 85 °C
Mounting type On base element
Design DIN rail module, two-section, divisible
Degree of protection IP20
Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/
Shield-Earth Ground
Arrester can be tested with CHECKMASTER from
software version:
From SW rev. 1.00
Width 17.70 mm
Height 52.00 mm
Length 45.00 mm
Pitch unit 1 Div.
Protective circuit
IEC category C1
C2
C3
D1
VDE requirement class C1
C2
C3
D1
Nominal voltage UN24 V DC
Maximum continuous operating voltage UC27 V DC
19 V AC
Maximum continuous voltage UC (wire-wire) 27 V DC
19 V AC
Nominal current IN2 A (80 °C)
Operating effective current IC at UC≤ 5 µA
Ground conductor current IPE ≤ 4 µA (PT 4-BE)
≤ 1 µA (PT 4+F-BE)
Nominal discharge surge current In (8/20) µs
(Core-Core)
365 A
PT 4-24DC-ST Order No.: 2839240
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
PHOENIX CONTACT Deutschland GmbH Page 3 / 7
http://www.phoenixcontact.de Feb 1, 2011
Nominal discharge surge current In (8/20) µs
(Core-Earth)
10 kA
Total surge current (8/20) µs 20 kA
Max. discharge surge current Imax (8/20) µs
maximum (Core-Core)
365 A
Max. discharge surge current Imax (8/20) µs
maximum (Core-Earth)
10 kA
Nominal pulse current Ian (10/1000) µs (Core-
Core)
67 A
Lightning test current (10/350) µs, peak value limp 2.5 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Core)
spike
≤ 40 V
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
≤ 450 V (PT 4-BE)
≤ 1 kV (PT 4+F-BE)
Output voltage limitation at 1 kV/µs (Core-Core)
static
≤ 40 V
Output voltage limitation at 1 kV/µs (Core-Earth)
static
≤ 450 V
Residual voltage at In, (conductor-conductor) ≤ 60 V
Residual voltage with Ian (10/1000)µs (conductor-
conductor)
≤ 45 V
Protection level UP (Core-Core) ≤ 50 V (C1 (500 V/250 A))
Protection level UP (Core-Earth) ≤ 450 V (C2 (10 kV/5 kA) / PT 4-BE)
≤ 1 kV (C2 (10 kV/5 kA) / PT 4+F-BE)
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 1 ns
≤ 100 ns
Input attenuation aE, sym. 0.1 dB (≤ 1 MHz)
Cut-off frequency fg (3 dB), sym. in 50 Ohm
system
Typ. 6 MHz
Surge carrying capacity in acc. with IEC 61643-21
(Core-Core)
C1 (500 V / 250 A)
C3 (25 A)
Surge carrying capacity in acc. with IEC 61643-21
(Core-Earth)
C2 (10 kV/5 kA)
D1 (2.5 kA)
Connection data
Type of connection Screw connection (in connection with the base element)
PT 4-24DC-ST Order No.: 2839240
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
PHOENIX CONTACT Deutschland GmbH Page 4 / 7
http://www.phoenixcontact.de Feb 1, 2011
Connection type IN PLUGTRAB plug-in system
Connection type OUT PLUGTRAB plug-in system
Connection, protective circuit
Standards/regulations IEC 61643-21
DIN EN 61643-21
UL 497B
Certificates / Approvals
Certification GOST, UL Listed
Certification Ex: CUL-EX LIS, UL-EX LIS
Accessories
Item Designation Description
Marking
0811228 X-PEN 0,35 Marker pen without ink cartridge, for manual labeling of markers,
labeling extremely wipe-proof, line thickness 0.35 mm
0814717 ZBF 15:SO/CMS Zack strip, flat, 10-section, divisible, special printing, marking
according to customer requirements
0808671 ZBF 5,LGS:FORTL.ZAHLEN Zack marker strip, flat, printed horizontally: 10-section, with the
numbers 1 - 10, 11 - 20, and so on up to 491 - 500, color: white
0810821 ZBF 5,LGS:GERADE ZAHLEN Zack marker strip, flat, printed horizontally: 10-section, with even
numbers, printed with the numbers: 2-20, 22-40, etc. up to 82-100
0810863 ZBF 5,LGS:UNGERADE
ZAHLEN
Zack strip, flat, printed horizontally: 10-section, with odd numbers,
printed with the numbers: 1-19, 21-39 etc. up to 81-99
0808697 ZBF 5,QR:FORTL.ZAHLEN Zack marker strip, flat, printed vertically: 10-section, with the
numbers 1 - 10, 11 - 20, and so on up to 91 - 100, color: white
0808668 ZBF 5/WH-100:UNBEDRUCKT Zack strip, flat, unprinted: 10-section, for individual labeling with
M-PEN or ZBF-T, large batch, sufficient for labeling 1000 terminal
blocks, color: white
0808642 ZBF 5:UNBEDRUCKT Zack strip, flat, unprinted: 10-section, for individual labeling with
M-PEN or ZBF-T, sufficient for 100 terminal blocks, color: white
PT 4-24DC-ST Order No.: 2839240
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
PHOENIX CONTACT Deutschland GmbH Page 5 / 7
http://www.phoenixcontact.de Feb 1, 2011
0800763 ZBN 18:SO/CMS Marker labels, 5-section, special printing, labeled according to
customer requirements (Please specify the required marking with
order), for terminal width: 17.5 mm, color: White
2809128 ZBN 18:UNBEDRUCKT Unprinted marker labels, strips with 5 labels for individual labeling
with M-PEN or CMS system, for terminal block width: 17.5 mm,
color: White
Additional products
Item Designation Description
Assembly
2839295 SSA 3-6 shield fast connections for conductor diameter 3 - 6 mm. Potential
connection cable: 200 mm, black
2839512 SSA 5-10 Shield fast connection for conductor diameters 5 - 10 mm.
Potential connection cable: 200 mm, black
General
2839402 PT 4-BE Base element for protective plug PT with protective circuit for
a 4-wire floating signal circuit, 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
Diagrams/Drawings
Dimensioned drawing
The figure shows the complete module consisting of a base
element and connector
PT 4-24DC-ST Order No.: 2839240
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
PHOENIX CONTACT Deutschland GmbH Page 6 / 7
http://www.phoenixcontact.de Feb 1, 2011
Circuit diagram
PT 4-24DC-ST Order No.: 2839240
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839240
PHOENIX CONTACT Deutschland GmbH Page 7 / 7
http://www.phoenixcontact.de Feb 1, 2011
Address
PHOENIX CONTACT Deutschland GmbH
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 12000
Fax +49 5235 3 41200
http://www.phoenixcontact.de
© 2010 Phoenix Contact
Technical modifications reserved;