TT-SLKK5/ 48DC 2794916 PHOENIX CONTACT Modular terminal block with varistor as surge voltage protection betw.. View larger
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TT-SLKK5/ 48DC 2794916 PHOENIX CONTACT Modular terminal block with varistor as surge voltage protection betw..

TT-SLKK5/ 48DC

2794916

PHOENIX_CONTACT

50

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Modular terminal block with varistor as surge voltage protection between clamping connector and DIN rail, separate ground connection, nominal voltage: 48 V DC, mounting on NS 35/7.5, terminal width: 6.2 mm, terminal height: 69 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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100+$12.71
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Dimensions

Height69.5 mm
Width6.2 mm
Length66.5 mm

Ambient conditions

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

General

Housing materialPA
Flammability rating according to UL 94V2
Colorblack
Mounting typeDIN rail: 35 mm
TypeSingle-level terminal block – separate PE connection
Direction of actionLine-Earth Ground

Protective circuit

IEC test classificationC1
C2
C3
VDE requirement classC1
C2
C3
Nominal voltage UN48 V DC
Maximum continuous voltage UC65 V DC
50 V AC
Maximum continuous voltage UC (wire-ground)65 V DC
50 V AC
Nominal current IN32 A (50 °C)
Operating effective current IC at UC≤ 100 µA
Residual current IPE≤ 100 µA
Nominal discharge current In (8/20) µs (Core-Earth)2 kA
Total surge current (8/20) µs6.5 kA
Max. discharge current Imax (8/20) µs maximum (Core-Earth)6.5 kA
Nominal pulse current Ian (10/1000) µs (Core-Earth)75 A
Output voltage limitation at 1 kV/µs (Core-Earth) spike≤ 150 V
Output voltage limitation at 1 kV/µs (Core-Earth) static≤ 125 V
Residual voltage at In (conductor-ground)≤ 240 V
Response time tA (Core-Earth)≤ 25 ns
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm systemtyp. 600 kHz

Connection data

Connection methodScrew connection
Connection type INScrew terminal blocks
Connection type OUTScrew terminal blocks
Screw threadM3
Tightening torque0.5 Nm
Stripping length8 mm
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.4 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

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2794916-TT-SLKK5/ 48DCEnglish111 KbytesPHOENIX CONTACT-2794916-TT-SLKK5/ 48DC

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