Phoenix TTC-3-2X1-24DC-PT-surge protector 2907326, surge protection, used for two signal lines with a common reference potential, such as digital IN/OUT. Can be used in safety-related circuits up to SIL 3.
Product Type
measurement and control technology
Product Series
TERMITRAB complete
IEC Category
C1
C2
C3
D1
type
rail mounting module, monolithic
insulation characteristics
Overvoltage Category
III
pollution level
2
Rated voltage UN
24V DC
Connection Mode
in-line connection
Flexible conductor cross-section, with sleeve, with plastic insulation sleeve
0.2 mm² ... 1 mm²
flexible conductor cross-section with cold press head without insulation sleeve
0.2 mm² ... 1.5 mm²
Flexible Wire Cross Section
0.2 mm² ... 1.5 mm²
Rigid conductor cross section
0.2 mm² ... 1.5 mm²
Attachable Guide Cross Section AWG
24 ... 16
Dimensional drawing
width
3.5mm
height
106mm
depth
69.5mm (7.5mm with DIN rail)
color
gray (RAL 7042)
gray (RAL 7042)
flame retardant rating, according to UL 94
V-0
insulation material
PBT
Shell Material
PBT
Mechanical parameters
Open Side Panel
is
movement direction
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Maximum continuous voltage Uc
30V DC
21V AC
Rated current
250 mA (70°C)
UC, the effective working current IC
≤ 1 µA
Residual Flow IPE
≤ 2 µA
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(line-ground)
≤ 50V (C1 - 500V / 250 A)
≤ 100V (C2 - 10 kV / 5 kA)
≤ 50V (C3 - 30 A)
response time tA (core-ground)
≤ 1 ns
input attenuation AE, asymmetric.
Typical 0.3 dB (≤ 600 kHz / 150 Ω)
cutoff frequency fg(3 dB), asymmetric. 150 Ω system medium (signal ground)
