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Surge protection device-PT-IQ-1X2+F-24DC-PT-2801256

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Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on

the module for one 2-wire floating signal circuit. Indirect grounding via gas-filled surge arrester.

The figure shows the PT-

Country of origin Germany

Technical data

Height 109.3 mm

Width 17.7 mm

Depth 77.5 mm

Horizontal pitch 1 Div.

Ambient conditions

Ambient temperature (operation) -40 °C ... 70 °C

Ambient temperature (storage/transport) -40 °C ... 85 °C

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Surge protection device-PT-IQ-1X2+F-24DC-PT-2801256

Technical data

Type DIN rail module, two-section, divisible

Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-

Earth Ground

Protective circuit

IEC test classification C1

Nominal discharge current In (8/20) µs (Core-Core) 10 kA

Nominal discharge current In (8/20) µs (Core-Earth) 10 kA

Impulse discharge current (10/350)˽µs, peak value limp 2.5 kA

Voltage protection level UP (Core-Core) ≤ 80 V (C1 - 1 kV/500 A)

≤ 130 V (C2 - 10 kV / 5 kA)

≤ 55 V (C3 - 25 A)

Voltage protection level UP (Core-Earth) ≤ 900 V (C1 - 1 kV/500 A)

≤ 1300 V (C2 - 10 kV / 5 kA)

≤ 1000 V (C3 - 25 A)

Voltage protection level UP (Core-GND) ≤ 600 V (C1 - 1 kV/500 A)

≤ 40 V (C3 - 25 A)

Response time tA (Core-Core) ≤ 1 ns

Response time tA (Core-Earth) ≤ 100 ns

≤ 100 ns

Input attenuation aE, sym. typ. 0.3 dB (≤ 270 kHz/150 Ω)

Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 1.1 MHz

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Surge protection device-PT-IQ-1X2+F-24DC-PT-2801256

Technical data

Protective circuit

Capacity (Core-Core) typ. 2 nF

Resistance in series 1.2 Ω ±5 % (per path)

Surge protection fault message Optical, multi-stage

Max. required back-up fuse 1 A (FF)

Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C3 - 25 A

Pulse reset time tr in acc. with IEC 61643-21 (Core-Earth) ≤ 30 ms

Pulse reset time tr in acc. with IEC 61643-21 (Core-GND) ≤ 2600 ms

Overload failure mode as per IEC 61643-21 (plug) 2

Overload failure mode as per IEC 61643-21 (GND-Ground base element) 2

Connection data

Connection method Push-in connection

Connection type IN Push-in connection

Connection type OUT Push-in connection

Stripping length 10 mm

Conductor cross section stranded min. 0.2 mm²

Connection method NS 35 DIN rail or connection terminal block

eCl@ss 4.0 27140201

eCl@ss 4.1 27130801

eCl@ss 5.0 27130801

eCl@ss 5.1 27130801

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Surge protection device-PT-IQ-1X2+F-24DC-PT-2801256

eCl@ss 6.0 27130807

eCl@ss 7.0 27130807

eCl@ss 8.0 27130807

ETIM 3.0 EC000943

ETIM 4.0 EC000943

UNSPSC 13.2 39121620

UL Listed

Ex Approvals

Approvals submitted

Approval details

UL Listed

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Surge protection device-PT-IQ-1X2+F-24DC-PT-2801256

Circuit diagram