Phoenix PT-IQ-1X2 F-24DC-UT-surge protector 2800977, surge protection, including protective plug and base element, built-in multi-segment status indicator on the module, used for a 2-wire floating ground intrinsic safety signal circuit. Indirect grounding through the gas discharge tube. Can be used in safety-related circuits up to SIL 3.

Product Type measurement and control technology
product series PLUGTRAB IQ
IEC Category C1
C2
C3
D1
type DIN rail module, split, detachable
Surge protection fault alarm Vision, Multi-Stage
line pairs per module 1
insulation characteristics
Overvoltage Category III
pollution level 2

Rated voltage UN 24V DC

Connection Mode screw connection
thread M3
Tightening torque 0.5 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 17.7mm
height 91.1mm
depth 77.5mm (7.5mm with DIN rail)
Horizontal stitch pitch 1 Partition

color black (RAL 9005)
black (RAL 9005)
flame retardant rating, according to UL 94 V-0
Shell Material PA 6.6

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 30V DC
21V AC
Rated current 1000 mA (40°C)
UC, the effective working current IC ≤ 1 mA (in signal loop)
Residual Flow IPE ≤ 1 µA
Nominal discharge current In(8/20) & micro;s (core-core) 10 kA
Rated discharge current In(8/20)& micro;s (core-ground) 10 kA
pulse discharge current Iimp(350) & micro;s (core-ground) 2.5 kA
Total discharge current ITotal(8/20) µs 20 kA
voltage protection level Up(core-core) ≤ 80V (C1 - 1 kV / 500 A)
≤ 130V (C2 - 10 kV / 5 kA)
≤ 150V (C2 - 10 kA)
≤ 55V (C3 - 25 A)
≤ 60V (C3 - 100 A)
voltage protection level Up(line-ground) ≤ 900V (C1 - 1 kV / 500 A)
≤ 1300V (C2 - 10 kV / 5 kA)
≤ 1200V (C2 - 10 kA)
≤ 1000V (C3 - 25 A)
≤ 1300V (C3 - 100 A)
voltage protection level Upstatic (core-core) ≤ 65V (C1 - 1 kV / 500 A)
≤ 65V (C2 - 10 kA)
response time tA(core-core) ≤ 1 ns
response time tA (core-ground) ≤ 100 ns
input attenuation AE, symmetric. Typical 0.3 dB (≤ 270 kHz/150 Ω)
cut-off frequency fg(3 dB),150 Ω symmetric system Typical 1.1 MHz
capacitance (core-ground) Typical 2 nF
the resistance of each path 1.2 Ω ± 5%
Surge protection fault alarm Vision, Multi-Stage
1 A (FF)
Impact tolerance (line-line) C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C2 - 10 kA
C3 - 100 A
Impact resistance (line-ground) C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C2 - 10 kA
C3 - 100 A
D1 - 2.5 kA
pulse reset time (lead-lead) ≤ 4000 ms
pulse reset time (lead-ground) ≤ 30 ms

Phoenix PT-IQ-1X2 F-24DC-UT-Surge Protector 2800977

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Created on：2025-07-24 09:01

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