TT-UKK5-T-V-48DC-ST 2807243 PHOENIX CONTACT Surge protection plug View larger
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TT-UKK5-T-V-48DC-ST 2807243 PHOENIX CONTACT Surge protection plug

TT-UKK5-T-V-48DC-ST

2807243

PHOENIX_CONTACT

Surge protection plug

Protective plug with varistor to plug onto base element TT-UKK5-T-BE, nominal voltage: 48 V DC

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Trabtech (TT)

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX_CONTACT

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Technical data

Product properties
Product typeSurge protection for MCR technology
IEC test classificationC1
C2
C3
VDE requirement classC1
C3
TypeSingle-level terminal block
Number of positions1
Surge protection fault messagenone
Wire pairs per module1

Electrical properties
Nominal voltage UN48 V DC

Connection data
Connection methodScrew connection (in connection with the base element)
Screw threadM3
Tightening torque0.5 Nm
Conductor cross section flexible0.2 mm² ... 4 mm²
Conductor cross section rigid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12

Dimensions
Width6.2 mm
Height41.5 mm
Depth52 mm

Material specifications
Flammability rating according to UL 94V-2
Housing materialPA

Mechanical properties
Mechanical data
Open side panelNo

Protective circuit
Direction of actionLine-Line
Maximum continuous voltage UC65 V DC
50 V AC
Rated current26 A (40 °C)
Operating effective current ICat UC≤ 70 µA
Nominal discharge current In(8/20) µs (line-line)1 kA
Total discharge current Itotal(8/20) µs1 kA
Max. discharge current Imax(8/20) µs maximum (line-line)4.5 kA
Nominal pulse current Ian (10/1000) µs (line-line)35 A
Residual voltage at In(conductor-conductor)≤ 200 V
Response time tA(line-line)≤ 25 ns
Capacity (Core-Core)typ. 1.8 nF
Surge protection fault messagenone
Impulse durability (line-line)C2 - 2 kV / 1 kA
C3 - 25 A

Environmental and real-life conditions
Ambient conditions
Degree of protectionIP20
Ambient temperature (operation)-40 °C ... 60 °C

Standards and regulations
VDE requirement classC1
C3
Air clearances and creepage distances
Standards/regulationsVDE 0110-1
Standards Information technology specification
Standards/regulationsIEC 61643-21
IEC 61643-21

Mounting
Mounting typeon base element

Datasheet - PDF

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