Extract from the online
catalog
S-PT-4-EX-24DC-1/2"
Order No.: 2800037
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2800037
Two-level surge protection for three or four signals of floating signal
circuits in screw-on module with IP67 degree of protection for sensor
heads, connection ½-inch 14 NPT. Tested according to the protection
types in Ex areas Ex d / Ex tD / Ex ia IIC / Ex iaD.
Product notes
Commercial data
GTIN (EAN)
4
046356
410984
WEEE/RoHS-compliant since:
05/13/2008
sales group
Pack
Customs tariff
Catalog page information
J331
1 pcs.
85363010
Page 113 (TT-2009)
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
Color
High-grade steel
silver
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
Page 1 / 5
Feb 9, 2011
S-PT-4-EX-24DC-1/2"
Order No.: 2800037
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2800037
Standards for air and creepage distances
Total surge current (8/20) µs
Total surge current (10/350) µs
Ambient temperature (operation)
Mounting type
Design
Number of positions
Degree of protection
Direction of action
Width
Height
Length
Protective circuit
IEC category
IEC 60664-1
IEC 60079-11
20 kA
2 kA
-25 °C ... 80 °C (non-EX)
1/2 inch NPT
Screw-in module
4
IP67
Line-Line & Line-Earth Ground
28.00 mm
79.00 mm
28.00 mm
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous operating voltage U
C
24 V DC
36 V DC
25 V AC
Maximum continuous voltage UC (wire-wire)
Ground conductor current I
PE
Nominal discharge surge current I
n
(8/20) µs
(Core-Core)
Nominal discharge surge current I
n
(8/20) µs
(Core-Earth)
Total surge current (8/20) µs
Nominal pulse current Ian (10/1000) µs (Core-
Core)
Lightning test current (10/350) µs, peak value l
imp
Output voltage limitation at 1 kV/µs (Core-Core)
spike
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
36 V DC
25 V AC
≤ 2 µA
260 A
10 kA
20 kA
50 A
1 kA
≤ 130 V
≤ 1.1 kV
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
Page 2 / 5
Feb 9, 2011
S-PT-4-EX-24DC-1/2"
Order No.: 2800037
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2800037
Output voltage limitation at 1 kV/µs (Core-Core)
static
Protection level U
P
(Core-Core)
Protection level U
P
(Core-Earth)
≤ 60 V
≤ 65 V (C3 (10 A))
≤ 1.1 kV (C3 (100A))
≤ 1.1 kV (C1 - 500 A)
≤ 1.2 kV (C2 (10 kV/5 kA))
Response time tA (Core-Core)
Response time tA (Core-Earth)
Input attenuation aE, sym.
Cut-off frequency fg (3 dB), sym. in 50 Ohm
system
Cut-off frequency fg (3 dB), sym. in 150 Ohm
system
Capacity (Core-Core)
Capacity (Core-Earth)
Resistance in series
Surge carrying capacity in acc. with IEC 61643-21
(Core-Core)
Surge carrying capacity in acc. with IEC 61643-21
(Core-Earth)
≤ 1 ns
≤ 100 ns
Typ. 0.1 dB (30 MHz / 50 Ω)
Typ. 0.1 dB (6 MHz / 150 Ω)
Typ. 70 MHz
Typ. 70 MHz
Typ. 20 pF
Typ. 5 pF
0Ω
C3 (25 A)
C1 (1 kV / 500 A)
C2 (10 kV/5 kA)
C3 (100 A)
D1 (1 kA)
Alternating current carrying capacity in acc. with
IEC 61643-21 (Core-Earth)
Connection data
Type of connection
Connection, protective circuit
Standards/regulations
10 A - 1 s
Individual wires
EN 61643-21
EN 60079-0
EN 60079-1
EN 60079-11
EN 60079-26
EN 61241-0
EN 61241-1
EN 61241-11
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
Page 3 / 5
Feb 9, 2011
S-PT-4-EX-24DC-1/2"
Order No.: 2800037
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2800037
Diagrams/Drawings
Application drawing
Dimensioned drawing
Circuit diagram
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
Page 4 / 5
Feb 9, 2011
S-PT-4-EX-24DC-1/2"
Order No.: 2800037
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2800037
Address
PHOENIX CONTACT Deutschland GmbH
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 12000
Fax +49 5235 3 41200
http://www.phoenixcontact.de
© 2011 Phoenix Contact
Technical modifications reserved;
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
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Feb 9, 2011
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