Phoenix TTC-6P-2-HC-M-24DC-UT-I-surge protector 2906743, surge protection, including protection plug and basic components, built-in status indicator and knife switch, for high rated current 2-wire floating ground signal circuit, KNX compatible. 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 DIN rail module, split, detachable
insulation characteristics
Overvoltage Category III
pollution level 2

Rated voltage UN 24V 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 100 mm (7.5mm with DIN rail)

color (basic element) gray (RAL 7042)
color (pin connector) light gray (RAL 7035)
flame retardant rating, according to UL 94 V-0
insulation material PBT
Shell Material PBT

Mechanical parameters
Open Side Panel No

Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Maximum continuous voltage Uc 30V DC
21V AC
Rated current 6 A (55 °C)
UC, the effective working current IC ≤ 5 µA
Residual Flow IPE ≤ 1 µA
Nominal discharge current In(8/20) & micro;s (core-core) 0.5 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 5 kA
voltage protection level Up(core-core) ≤ 50V (C1 - 1 kV / 500 A)
≤ 45V (C3 - 25 A)
≤ 50V (C3 - 100 A)
voltage protection level Up(line-ground) ≤ 1.35 kV (C1 - 1 kV / 500 A)
≤ 1.45 kV (C2 - 10 kV / 5 kA)
≤ 850V (C3 - 25 A)
≤ 1.1 kV (C3 - 100 A)
response time tA(core-core) ≤ 1 ns
response time tA (core-ground) ≤ 100 ns
input attenuation AE, symmetric. Typical 0.3 dB (≤ 300 kHz / 150 Ω)
cut-off frequency fg(3 dB),150 Ω symmetric system Typical 1 MHz
2906815

Phoenix TTC-6P-2-HC-M-24DC-UT-I-Surge Protector 2906743

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