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PHOENIX CONTACT LIT 4X1-24 LIT 4X1-24 2804649 PHOENIX CONTACT Surge protection device View larger
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LIT 4X1-24 2804649 PHOENIX CONTACT Surge protection device

LIT 4X1-24

2804649

PHOENIX CONTACT

1 Pcs.

Surge protection device Surge protection on the module for one-piece symmetrical rail mounting, 6.2 mm wide, for four conductors with common reference potential.

Automation > Surge protection device for data networks/MCR-technology
Trabtech (TT)

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Key Commercial Data

Orderkey2804649
Packing unit10 pc
Catalog pagePage 117 (C-4-2017)
GTIN4046356428286
Weight per Piece (excluding packing)63.740 g
Custom tariff number85363010
Country of originDE (Germany)

Dimensions

Height93.1 mm
Width6.2 mm
Depth102.5 mm (incl. DIN rail 7.5 mm)

Ambient conditions

Ambient temperature (operation)-40 °C ... 80 °C
Ambient temperature (storage/transport)-40 °C ... 80 °C
Altitude≤ 2000 m (amsl (above mean sea level))
Degree of protectionIP20

General

Housing materialPBT
Flammability rating according to UL 94V-0
Coloranthracite grey RAL 7016
Mounting typeDIN rail: 35 mm
TypeDIN rail module, one-piece
Direction of actionLine-Earth Ground

Protective circuit

IEC test classificationC1
C2
C3
D1
Nominal voltage UN24 V DC
Maximum continuous voltage UC36 V DC
25 V AC
Rated current350 mA (40° C)
Operating effective current ICat UC≤ 2 µA
Residual current IPE≤ 8 µA
Nominal discharge current In(8/20) µs (line-earth)5 kA
Pulse discharge current Iimp(10/350) µs (line-earth)500 A
2 kA (in total)
Total discharge current Itotal(8/20) µs20 kA
Max. discharge current Imax(8/20) µs maximum (line-earth)10 kA
20 kA (in total)
Nominal pulse current Ian (10/1000) µs (line-earth)50 A
200 A (in total)
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 60 V
Residual voltage at In(line-earth)≤ 50 V
Residual voltage with Ian (10/1000) µs (line-earth)≤ 60 V
Voltage protection level Up(line-earth)≤ 60 V (C1 - 500 V / 250 A)
≤ 95 V (C2 - 10 kV / 5 kA)
≤ 55 V (C3 - 10 A)
≤ 55 V (C3 - 50 A)
≤ 250 V (D1 - 500 A)
Response time tA(line-earth)≤ 1 ns
Input attenuation aE, asym.typ. 0.3 dB (1 MHz / 50 Ω)
typ. 0.2 dB (350 kHz / 150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm systemtyp. 6 MHz
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm systemtyp. 2 MHz
Capacity≤ 1.3 nF (per channel)
Resistance in series3.3 Ω ±20 %
Surge protection fault messagenone
Max. required back-up fuse315 mA (T)
Impulse durability (line-earth)C1 - 500 V / 250 A
C2 - 10 kV/5 kA
C3 - 50 A
D1 - 500 A
Alternating current carrying capacity (line-earth)5 A - 1 s

Connection data

Connection methodScrew connection
Screw threadM3
Tightening torque0.8 Nm
Stripping length8 mm
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section solid0.2 mm² ... 2.5 mm²
Conductor cross section AWG24 ... 14

Connection, equipotential bonding

Connection methodDIN rail NS35

Standards and Regulations

Standards/specificationsIEC 61643-21 A2:2012
EN 61643-21 2001 + A1:2009 + A2:2013

Environmental Product Compliance

China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications


ETIM for 2804649 Earthing, lightning and surge protection (EC000943)
Feature Name Feature Value
Nominal voltage DC (EF008799) 24 V

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.