Phoenix SP-EE-TT-6-3-HF-12DC-UT-surge protector 1446151, surge protection, used for three signal lines with a common reference potential. Suitable for high-frequency applications and communication interfaces without supply voltage (maximum rate 90 Mbps).

Product Type Information Technology
IEC Category C1
C2
C3
D1
type rail mounting module, monolithic
insulation characteristics
Overvoltage Category III
pollution level 2

Rated voltage UN 12V DC

Connection Mode screw connection
thread M3
Tightening torque 0.5 Nm ... 0.6 Nm
Flexible Wire Cross Section 0.2 mm² ... 2.5 mm²
Rigid conductor cross section 0.2 mm² ... 4 mm²
Attachable Guide Cross Section AWG 24 ... 12

Dimensional drawing
width 6.2mm +0.1mm
height 105.8mm
depth 69.5mm (7.5mm with DIN rail)

color Traffic Grey B (RAL 7043)
flame retardant rating, according to UL 94 V-0
insulation material PBT
Shell Material PBT

Mechanical parameters
Open Side Panel No

movement direction Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Maximum continuous operating voltage UC 15V DC
10V AC
Rated current 500 mA (40°C)
UC, the effective working current IC ≤ 100 µA
Residual Flow IPE ≤ 200 µA
Nominal discharge current In(8/20) & micro;s (core-core) 5 kA
Rated discharge current In(8/20)& micro;s (core-ground) 5 kA
pulse discharge current Iimp(350) & micro;s (core-ground) 0.5 kA
Total discharge current ITotal(8/20) µs 10 kA
voltage protection level Up(core-core) ≤ 45V (C1 - 1 kV / 500 A)
≤ 85V (C2 - 10 kV / 5 kA)
≤ 30V (C3 - 100 A)
voltage protection level Up(line-ground) ≤ 50V (C1 - 1 kV / 500 A)
≤ 90V (C2 - 10 kV / 5 kA)
≤ 30V (C3 - 100 A)
response time tA(core-core) ≤ 1 ns
response time tA (core-ground) ≤ 1 ns
input attenuation AE, symmetric. Typical 0.3 dB (≤ 8.7 MHz/150 Ω)
input attenuation AE, asymmetric. Typical 0.3 dB (≤ 10.5 MHz/150 Ω)
cut-off frequency fg(3 dB),150 Ω symmetric system 60 MHz typical
cutoff frequency fg(3 dB), asymmetric. (PE) in the 150 Ω system 60 MHz typical
capacitance (core-core) Typical 32 pF
capacitance (core-ground) Typical 32 pF
the resistance of each path 1.65 Ω ± 20%
Surge protection fault alarm None
630 mA (FF)
Impact tolerance (line-line) C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C3 - 100 A
Impact resistance (line-ground) C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C3 - 100 A
D1 - 500 A
pulse reset time (lead-lead) ≤ 30 ms
pulse reset time (lead-ground) ≤ 30 ms
1445846

Phoenix SP-EE-TT-6-3-HF-12DC-UT-Surge Protector 1446151

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