LIT 4-24 2804678 PHOENIX CONTACT Surge protection in one-piece 6.2 mm wide DIN rail module for four floating.. View larger
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LIT 4-24 2804678 PHOENIX CONTACT Surge protection in one-piece 6.2 mm wide DIN rail module for four floating..

LIT 4-24

2804678

PHOENIX_CONTACT

10

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Surge protection in one-piece 6.2 mm wide DIN rail module for four floating signal wires.

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Overvoltage Protection Over Voltage

TRABTECH Power and Signal Quality - PHOENIX CONTACT

Surge protection for measurement and control technology - PHOENIX CONTACT

* Brand new produt in its original packing covered by the warranties and certifications provided by PHOENIX_CONTACT

*This price is per unit and is the net value (not including taxes if applicable).

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Dimensions

Height93 mm
Width6.2 mm
Depth102.5 mm

Ambient conditions

Ambient temperature (operation)-40 °C ... 80 °C
Ambient temperature (storage/transport)-40 °C ... 80 °C
Degree of protectionIP20

General

Housing materialPBT
Flammability rating according to UL 94V-0
Colorblack
Standards for cearances and creepage distancesIEC 60664-1
EN 60079-11
Mounting typeDIN rail: 35 mm
TypeRail-mountable module, one-piece
Direction of actionLine-Line & Line-Earth Ground

Protective circuit

IEC test classificationC1
C2
C3
D1
Nominal voltage UN24 V DC
Maximum continuous voltage UC25 V AC
36 V DC
Nominal current IN500 mA (40°C)
Operating effective current IC at UC≤ 2 µA (per path)
Residual current IPE≤ 4 µA
Nominal discharge current In (8/20) µs (Core-Core)250 A
Nominal discharge current In (8/20) µs (Core-Earth)5 kA
20 kA (Total)
Total surge current (8/20) µs20 kA
Total surge current (10/350) µs2 kA
Max. discharge current Imax (8/20) µs maximum (Core-Core)250 A
Max. discharge current Imax (8/20) µs maximum (Core-Earth)10 kA
20 kA (Total)
Nominal pulse current Ian (10/1000) µs (Core-Core)50 A
Nominal pulse current Ian (10/1000) µs (Core-Earth)50 A
200 A (Total)
Impulse discharge current (10/350)˽µs, peak value limp500 A
Output voltage limitation at 1 kV/µs (Core-Core) spike≤ 60 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike≤ 650 V
Residual voltage at In (conductor-conductor)≤ 60 V
Residual voltage with Ian (10/1000)µs (conductor-conductor)≤ 60 V
Voltage protection level Up (core-core)≤ 60 V (C1 - 500 V / 250 A)
≤ 60 V (C3 - 10 A)
Voltage protection level Up (core-ground)≤ 650 V (C1 - 500 V / 250 A)
≤ 650 V (C2 - 10 kV / 5 kA)
≤ 700 V (D1 - 500 A)
Response time tA (Core-Core)≤ 1 ns
Response time tA (Core-Earth)≤ 100 ns
Input attenuation aE, sym.typ. 0.3 dB (2.4 MHz/50 Ω)
typ. 0.3 dB (700 kHz/150 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ohm systemtyp. 7.7 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm systemtyp. 2.5 MHz
Capacity≤ 1.3 nF (per path)
Resistance in series0 Ω
Max. required back-up fuse500 mA
Impulse durability (conductor-conductor)C1 - 500 V / 250 A
C3 - 25 A
Impulse durability (conductor-ground)C2 - 10 kV/5 kA
C3 (25 A)
D1 (500 A)
Alternating current carrying capacity (conductor-ground)5 A - 1 s

Connection data

Connection methodScrew connection
Connection type INScrew terminal blocks
Connection type OUTScrew terminal blocks
Screw threadM3
Conductor cross section flexible min.0.2 mm²
Conductor cross section flexible max.2.5 mm²
Conductor cross section solid min.0.14 mm²
Conductor cross section solid max.2.5 mm²
Conductor cross section AWG min.26
Conductor cross section AWG max.12

Connection, equipotential bonding

Connection methodDIN rail NS35

Standards and Regulations

Standards/regulationsIEC 61643-21
DIN EN 61643-21

Datasheet - PDF

Title:Language:Size:Type:
PHOENIX CONTACT-2804678-LIT 4-24English199 KbytesPHOENIX CONTACT-2804678-LIT 4-24

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