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PHOENIX CONTACT PT 4-24DC-ST PT 4-24DC-ST 2839240 PHOENIX CONTACT Surge protection plug View larger
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PT 4-24DC-ST 2839240 PHOENIX CONTACT Surge protection plug

PT 4-24DC-ST

2839240

PHOENIX CONTACT

1 Pcs.

Surge protection plug PT plug-in protection protection circuit for a four-conductor signal circuit with no ground potential. Rated voltage: 24 V DC

Automation > Surge protection device for data networks/MCR-technology
Trabtech (TT)

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Key Commercial Data

Orderkey2839240
Packing unit10 pc
Catalog pagePage 116 (C-4-2017)
GTIN4017918182786
Weight per Piece (excluding packing)21.780 g
Custom tariff number85363010
Country of originDE (Germany)

Dimensions

Height45 mm
Width17.7 mm
Depth52 mm
Horizontal pitch1 Div.
Complete module height90 mm
Complete module width17.7 mm
Complete module depth65.5 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 85 °C
Degree of protectionIP20

General

Housing materialPA 6.6
Flammability rating according to UL 94V-0
Colorblack
Standards for cearances and creepage distancesVDE 0110-1
IEC 60664-1
Mounting typeon base element
TypeMale
Direction of actionLine-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

Protective circuit

IEC test classificationC1
C2
C3
D1
VDE requirement classC1
C2
C3
D1
Nominal voltage UN24 V DC
Maximum continuous voltage UC27 V DC
19 V AC
Rated current2 A (80 °C)
Operating effective current ICat UC≤ 5 µA
Residual current IPE≤ 4 µA (with PT 4-BE)
≤ 1 µA (with PT 4+F-BE)
Nominal discharge current In(8/20) µs (line-line)365 A
Nominal discharge current In(8/20) µs (line-earth)10 kA
Pulse discharge current Iimp(10/350) µs2.5 kA (per path)
Total discharge current Itotal(8/20) µs20 kA
Max. discharge current Imax(8/20) µs maximum (line-line)365 A
Max. discharge current Imax(8/20) µs maximum (line-earth)10 kA
Nominal pulse current Ian (10/1000) µs (line-line)67 A
Output voltage limitation at 1 kV/µs (line-line) spike≤ 40 V
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 450 V (with PT 4-BE)
≤ 1 kV (with PT 4+F-BE)
Output voltage limitation at 1 kV/µs (line-line) static≤ 40 V
Residual voltage at In(line-line)≤ 60 V
Residual voltage with Ian (10/1000) µs (line-line)≤ 45 V
Voltage protection level Up(line-line)≤ 50 V (C1 - 500 V / 250 A)
≤ 45 V (C3 - 67 A)
Voltage protection level Up(line-earth)≤ 500 V (C2 - 10 kV / 5 kA with PT 4-BE)
≤ 1 kV (C2 - 10 kV / 5 kA with PT 4+F-BE)
≤ 500 V (6 kV / 3 kA)
Response time tA(line-line)≤ 1 ns
Response time tA (line-signalground)≤ 1 ns
Response time tA(line-earth)≤ 100 ns
Input attenuation aE, sym.0.1 dB (≤ 1 MHz)
0.1 dB (≤ 1 MHz / 50 Ω)
0.2 dB (≤ 400 kHz / 150 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ohm systemtyp. 4.5 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm systemtyp. 1.5 MHz
Resistance in series0 Ω
Surge protection fault messagenone
Impulse durability (line-line)C1 - 500 V / 250 A
C3 - 25 A
Impulse durability (line-earth)C2 - 10 kV/5 kA
D1 - 2.5 kA

Connection data

Connection methodScrew connection (in connection with the base element)
Screw threadM3
Tightening torque0.8 Nm
Stripping length8 mm
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12

Connection, equipotential bonding

Stripping length8 mm
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section solid min.0.2 mm²
Conductor cross section solid max.4 mm²
Conductor cross section AWG min.24
Conductor cross section AWG max.12

Standards and Regulations

Standards/regulationsIEC 61643-21
DIN EN 61643-21
UL 497B
Standards/specificationsEN 61643-21/A1 2009
IEC 61643-21/A1 2008
UL 497B

Classifications


ETIM for 2839240 Earthing, lightning and surge protection (EC000943)
Feature Name Feature Value
Nominal voltage DC (EF008799) 24 V

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.