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PHOENIX CONTACT UBK 2-500 UBK 2-500 2798530 PHOENIX CONTACT Surge protection device View larger
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UBK 2-500 2798530 PHOENIX CONTACT Surge protection device

UBK 2-500

2798530

PHOENIX CONTACT

1 Pcs.

Surge protection device Rail mounting module with sufficient surge protection for two signal conductors. Self-contact ground foot for mounting on NS 32 or NS 35/7.5, housing width: 17.5 mm. Execution: 500 V AC

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

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Key Commercial Data

Orderkey2798530
Packing unit10 pc
Catalog pagePage 54 (TT-2002)
GTIN4017918073800
Weight per Piece (excluding packing)60.010 g
Custom tariff number85363010
Country of originGR (Greece)

Dimensions

Height90 mm
Width17.5 mm
Depth46 mm (incl. DIN rail 7.5 mm)
Horizontal pitch1 Div.

Ambient conditions

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

General

Housing materialPA 6.6
Flammability rating according to UL 94V-2
Colorjet black RAL 9005
Standards for cearances and creepage distancesIEC 60664-1
Mounting typeDIN rail: 35 mm
TypeDIN rail module, one-piece
Direction of actionLine-Earth Ground

Protective circuit

IEC test classificationC2
D1
Nominal voltage UN500 V AC
Maximum continuous voltage UC500 V AC
Rated current2 A
Operating effective current ICat UC≤ 1 µA
Residual current IPE≤ 1 µA
Nominal discharge current In(8/20) µs (line-line)10 kA
Nominal discharge current In(8/20) µs (line-earth)10 kA
Pulse discharge current Iimp(10/350) µs2.5 kA
Output voltage limitation at 1 kV/µs (line-line) static≤ 2.5 kV
≤ 2.7 kV (4 kV (1.2/50) µs)
Output voltage limitation at 1 kV/µs (line-earth) static≤ 1.5 kV
≤ 1.7 kV (4 kV (1.2/50) µs)
Voltage protection level Up(line-line)3.5 kV (C2 - 10 kV / 5 kA)
Voltage protection level Up(line-earth)2.2 kV (C2 - 10 kV / 5 kA)
2.3 kV (Iimp -2.5 kA)
Response time tA(line-line)≤ 100 ns
Response time tA(line-earth)≤ 100 ns
Input attenuation aE, sym.typ. 0 dB (≤ 30 MHz / 50 Ω)
Cut-off frequency fg (3 dB), sym. in 50 Ohm systemtyp. 60 MHz
Capacity (line-line)typ. 7 pF
Surge protection fault messagenone
Max. required back-up fuse2 A (gL)
Impulse durability (line-line)C2 - 10 kV/5 kA
Impulse durability (line-earth)C2 - 10 kV/5 kA
D1 - 2.5 kA
Alternating current carrying capacity (line-line)10 A - 1 s
Alternating current carrying capacity (line-earth)10 A - 1 s

Connection data

Connection methodScrew connection
Screw threadM3
Tightening torque0.5 Nm ... 0.6 Nm
Stripping length8 mm
Conductor cross section flexible0.2 mm² ... 2.5 mm²
Conductor cross section solid0.2 mm² ... 4 mm²
Conductor cross section AWG24 ... 12

Standards and Regulations

Standards/specificationsIEC 61643-21 2000 + A1:2008
EN 61643-21 2001 + A1:2009

Environmental Product Compliance

REACh SVHCLead 7439-92-1

Classifications


ETIM for 2798530 Earthing, lightning and surge protection (EC000943)
Feature Name Feature Value
Nominal voltage DC (EF008799) 500 V

Product Datasheet

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