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PHOENIX CONTACT Trabtech (TT)LIT 4-24 2804678 PHOENIX CONTACT Surge protection device
PHOENIX CONTACT LIT 4-24 2804678 - Image 1

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LIT 4-24 2804678 PHOENIX CONTACT Surge protection device

Reference: LIT 4-24

Code: 2804678

Manufacturer: PHOENIX CONTACT

Description:

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

Categories:

  • Earthing, lightning and surge protection > Surge protection device for data networks/MCR-technology
  • PHOENIX CONTACT > Trabtech (TT)

Brand new product in its original packaging covered by the warranties and certifications provided by PHOENIX CONTACT

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Unit Price: 160,27 €

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

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Standard lead time: 2-3 weeks.

  • These delivery times are an estimate any may vary when the item order has been processed.

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Key Commercial Data

Orderkey2804678
Packing unit10 pc
Catalog pagePage 123 (C-4-2017)
GTIN4046356428293
Weight per Piece (excluding packing)74.550 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-Line & Line-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 current500 mA (40 °C)
Operating effective current ICat UC≤ 2 µA
Residual current IPE≤ 4 µA
Nominal discharge current In(8/20) µs (line-line)250 A
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-line)250 A
Max. discharge current Imax(8/20) µs maximum (line-earth)10 kA
20 kA (in total)
Nominal pulse current Ian (10/1000) µs (line-line)50 A
Nominal pulse current Ian (10/1000) µs (line-earth)50 A
200 A (in total)
Output voltage limitation at 1 kV/µs (line-line) spike≤ 60 V
Output voltage limitation at 1 kV/µs (line-earth) spike≤ 650 V
Residual voltage at In(line-line)≤ 60 V
Residual voltage with Ian (10/1000) µs (line-line)≤ 60 V
Voltage protection level Up(line-line)≤ 60 V (C1 - 500 V / 250 A)
≤ 55 V (C3 - 10 A)
≤ 55 V (C3 - 50 A)
Voltage protection level Up(line-earth)≤ 650 V (C1 - 500 V / 250 A)
≤ 650 V (C2 - 10 kV / 5 kA)
≤ 650 V (C3 - 10 A)
≤ 700 V (C3 - 50 A)
≤ 700 V (D1 - 500 A)
Response time tA(line-line)≤ 1 ns
Response time tA(line-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
Surge protection fault messagenone
Max. required back-up fuse500 mA (T)
Impulse durability (line-line)C1 - 500 V / 250 A
C3 - 50 A
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/specificationsEN 61643-21 A2:2013
EN 60079-0 2012
EN 60079-11 2012
EN 60079-26 2007
IEC 60079-0 2011
IEC 60079-11 2011
IEC 60079-26 2006

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 2804678 Earthing, lightning and surge protection (EC000943)

Feature nameNominal voltage DC (EF008799)
Feature value24 V

DATASHEET - PDF

Title
Size
Type
PHOENIX CONTACT-2804678-LIT 4-24
199 Kbytes
PDF CATALOG PHOENIX PROTECTION EN
27 Mbytes

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