PT 2X1-24AC-ST 2856100 PHOENIX CONTACT Surge protection plug for the base element, coarse and fine protectio.. View larger
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PT 2X1-24AC-ST 2856100 PHOENIX CONTACT Surge protection plug for the base element, coarse and fine protectio..

PT 2X1-24AC-ST





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Surge protection plug for the base element, coarse and fine protection for two signal wires with common reference potential, common mode voltage coarse protection to ground. Design: 24 V AC

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Overvoltage Protection Over Voltage

TRABTECH Power and Signal Quality - PHOENIX CONTACT

Surge protection for measurement and control technology - PHOENIX CONTACT

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

10+66,65 €
20+66,55 €
*This price is per unit and is the net value (not including taxes if applicable).

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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


Housing materialPA 6.6
Flammability rating according to UL 94V0
Standards for cearances and creepage distancesVDE 0110-1
IEC 60664-1
Mounting typeOn base element
TypeDIN rail module, two-section, divisible
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
VDE requirement classC1
Nominal voltage UN24 V AC
Maximum continuous voltage UC40 V DC
28 V AC
Maximum continuous voltage UC (wire-ground)40 V DC
28 V AC
Nominal current IN300 mA (45°C)
Operating effective current IC at UC≤ 5 µA
Residual current IPE≤ 1 µA (BE: 2x1+F)
≤ 10 µA (Directly grounded)
Nominal discharge current In (8/20) µs (Core-Earth)10 kA
Total surge current (8/20) µs20 kA
Max. discharge current Imax (8/20) µs maximum (Core-Earth)10 kA
Nominal pulse current Ian (10/1000) µs (Core-Earth)23 A
Impulse discharge current (10/350)˽µs, peak value limp2.5 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Earth) spike≤ 60 V
Output voltage limitation at 1 kV/µs (Core-Earth) static≤ 55 V
Residual voltage at In (conductor-ground)≤ 55 V
Residual voltage with Ian (10/1000)µs (conductor-ground)≤ 65 V (Directly grounded)
Voltage protection level Up (core-ground)≤ 100 V (C2 - 10 kV/5 kA)
Response time tA (Core-Earth)≤ 1 ns
Input attenuation aE, asym.0.5 dB (≤ 1.5 MHz)
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm systemtyp. 8 MHz
Capacity (Core-Earth)1.1 nF
Resistance in series4.7 Ω (1-2/5-6/7-8/11-12)
Surge protection fault messageNone
Max. required back-up fuse315 mA (e.g. T ( IEC 127-2/III))
Impulse durability (conductor-ground)C2 - 10 kV/5 kA
D1 - 2,5 kA

Standards and Regulations

Standards/regulationsIEC 61643-21

Datasheet - PDF

PHOENIX CONTACT-2856100-PT 2X1-24AC-STEnglish125 KbytesPHOENIX CONTACT-2856100-PT 2X1-24AC-ST

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