TT-2-PE- 24DC 2838186 PHOENIX CONTACT Modular terminal block with three-stage surge protection for a floatin.. View larger
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TT-2-PE- 24DC 2838186 PHOENIX CONTACT Modular terminal block with three-stage surge protection for a floatin..

TT-2-PE- 24DC

2838186

PHOENIX_CONTACT

10

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Modular terminal block with three-stage surge protection for a floating double conductor, separate ground connection, nominal voltage: 24 V DC, for mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 54,6 mm

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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

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10+$59.29
20+$58.82
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Dimensions

Height79.6 mm
Width6.2 mm
Depth54.6 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 distancesIEC 60664-1
Mounting typeDIN rail: 35 mm
TypeDouble-level terminal block with PE foot – separate PE connection
Number of positions2
Direction of actionLine-Line & Line-Earth Ground

Protective circuit

IEC test classificationC1
C2
C3
D1
Nominal voltage UN24 V DC
Maximum continuous voltage UC30 V DC
Maximum continuous voltage UC (wire-wire)30 V DC
Nominal current IN300 mA (40°C)
Operating effective current IC at UC≤ 10 µA
Standby power consumption PC≤ 730 mVA
Residual current IPE≤ 1 µA
Nominal discharge current In (8/20) µs (Core-Core)5 kA
Nominal discharge current In (8/20) µs (Core-Earth)5 kA
Total surge current (8/20) µs10 kA
Nominal pulse current Ian (10/1000) µs (Core-Core)100 A
Nominal pulse current Ian (10/1000) µs (Core-Earth)100 A
Impulse discharge current (10/350)˽µs, peak value limp500 A
Output voltage limitation at 1 kV/µs (Core-Core) spike≤ 45 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike≤ 650 V
Voltage protection level Up (core-core)≤ 70 V (C2 - 10 kV / 5 kA)
≤ 55 V (C1 - 1 kV/500 A)
≤ 45 V (C3 - 10 A)
≤ 45 V (C3 - 100 A)
Voltage protection level Up (core-ground)≤ 850 V (C2 - 10 kV / 5 kA)
≤ 650 V (C1 - 1 kV/500 A)
≤ 850 V (C3 - 10 A)
≤ 900 V (C3 - 100 A)
≤ 800 V (D1 - 500 A)
Response time tA (Core-Core)≤ 1 ns
Response time tA (Core-Earth)≤ 100 ns
Input attenuation aE, sym.typ. 0.6 dB (≤ 500 kHz / 50 Ω)
typ. 0.3 dB (≤ 160 kHz/150 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ohm systemtyp. 3 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm systemtyp. 1 MHz
Capacity (Core-Core)≤ 4 nF
Resistance in series3.7 Ω 10 % (per path)
3.7 Ω
Surge protection fault messageNone
Max. required back-up fuse315 mA (T/IEC 60127-2/3)
Impulse durability (conductor-conductor)C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C3 - 100 A
Impulse durability (conductor-ground)C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C3 - 100 A
D1 - 500 A
Alternating current carrying capacity (conductor-conductor)0.25 A/1s
Alternating current carrying capacity (conductor-ground)0.25 A/1s
Pulse reset time (conductor-conductor)≤ 400 ms, at Uc and 330 mA
Pulse reset time (conductor-ground)≤ 400 ms, at Uc and 330 mA

Connection data

Connection methodScrew connection
Connection type INScrew terminal blocks
Connection type OUTScrew terminal blocks
Screw threadM3
Tightening torque0.6 Nm
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
EN 61643-21

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2838186-TT-2-PE- 24DCEnglish144 KbytesPHOENIX CONTACT-2838186-TT-2-PE- 24DC

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