Surge protection for measurement and control technology - PT-IQ-4X1-48DC-UT

Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for four signal wires with common reference potential.

This product needs further products for operation. Mandatory Accessories

Product Details

Note Remote signaling as well as the power supply of the DIN rail connector are established by snapping the module into place on the DIN rail connector.

IEC test classification C1
Type DIN rail module, two-section, divisible
Surge protection fault message Optical, multi-stage
Insulation characteristics
Overvoltage category III
Pollution degree 2

Connection method Screw connection
Screw thread M3
Tightening torque 0.5 Nm
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12

Dimensional drawing
Width 17.7 mm
Height 91 mm
Depth 77.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 1 Div.

Color jet black RAL 9005
Flammability rating according to UL 94 V-0
Housing material PA 6.6

Mechanical data
Open side panel No

Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Maximum continuous voltage UC 53 V DC
37 V AC
Rated current 300 mA
Operating effective current IC at UC ≤ 6 µA (per path)
Residual current IPE ≤ 6 µA (per path)
Nominal discharge surge current In (8/20) µs (Core-Earth) 10 kA
Pulse discharge current Iimp (10/350) µs (line-earth) 2.5 kA
Total discharge current Itotal (8/20) µs 20 kA
Voltage protection level Up (line-earth) ≤ 105 V (C1 - 1 kV / 500 A)
≤ 160 V (C2 - 10 kV / 5 kA)
≤ 90 V (C3 - 25 A)
Response time tA (line-earth) ≤ 1 ns
Input attenuation aE, asym. typ. 0.3 dB (≤ 530 kHz / 150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system typ. 1.9 MHz
Capacity (line-signalground) typ. 1.5 nF
Resistance per path 1.2 Ω ±5 %
Surge protection fault message Optical, multi-stage
Max. required back-up fuse 315 mA (FF)
Pulse reset time (line-earth) ≤ 1500 ms

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude ≤ 4000 m (amsl (above mean sea level))

Standards/specifications IEC 61643-21
Standards/specifications EN 61643-21
Standards/specifications EN 61000-6-3
Standards/specifications EN 61000-6-2

Mounting type DIN rail: 35 mm

Order Key 2801219
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key CL2
Catalog Page Page 133 (C-4-2019)
GTIN 4046356745093
Weight per Piece (including packing) 125,9 GRM
Weight per Piece (excluding packing) 125,9 GRM
Customs tariff number 85363010
Country of origin DE

UL Listed

REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

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