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Surge protection device-PT 2X1-VF-120AC-2859327
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Rail-mountable surge arrester for higher signal voltages. Protective circuit free of leakage current for two floating
signals.
Nominal voltage: 120 V AC
Product Features
Plugs can be checked with CHECKMASTER
Maximum ease of maintenance thanks to the two-piece design
Base element remains an integral part of the installation
Protective devices for use in telecommunications and signaling networks according to IEC 61643-21
Consistent plug-in signal circuit protection
Impedance-neutral disconnection of plug for test and maintenance purposes
Key commercial data
Packing unit 1 pc
Weight per Piece (excluding packing) 70.0 GRM
Custom tariff number 85363010
Country of origin Germany
Technical data
Dimensions
Height 90 mm
Width 17.7 mm
Depth 65.5 mm
Horizontal pitch 1 Div.
Complete module height 90 mm
Complete module width 17.7 mm
Complete module depth 65.5 mm
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Surge protection device-PT 2X1-VF-120AC-2859327
Technical data
Ambient conditions
Ambient temperature (operation) -40 °C ... 80 °C
Degree of protection IP20
General
Housing material PA 6.6
Inflammability class according to UL 94 V0
Color black
Standards for air and creepage distances IEC 60664-1
DIN VDE 0110-1
Surge voltage category III
Pollution degree 2
Mounting type DIN rail: 35 mm
Type DIN rail module, two-section, divisible
Number of positions 2
Direction of action Line-Line & Line-Earth Ground
Arrester can be tested with CHECKMASTER from software version: SW Version 2.13 or later
Protective circuit
IEC test classification C1
C2
C3
Nominal voltage UN120 V AC
Maximum continuous operating voltage UC175 V AC
Nominal current IN6 A
Operating effective current IC at UC≤ 2 µA
Residual current IPE ≤ 4 µA
Nominal discharge current In (8/20) µs 3 kA
Nominal discharge current In (8/20) µs (Core-Earth) 3 kA
Total surge current (8/20) µs 8 kA
Max. discharge current Imax (8/20) µs 8 kA
Nominal pulse current Ian (10/1000) µs (Core-Earth) 40 A
Impulse discharge current (10/350)˽µs, peak value limp 300 A
Output voltage limitation at 1 kV/µs (Core-Earth) static ≤ 800 V
Residual voltage at In, (conductor-ground) ≤ 600 V
Residual voltage with Ian (10/1000)µs (conductor-ground) ≤ 360 V
Energy absorption 85 J
Voltage protection level Up≤ 1 kV (C2 - 2 kA)
Voltage protection level UP (Core-Earth) ≤ 900 V (C1 - 500 A)
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Surge protection device-PT 2X1-VF-120AC-2859327
Technical data
Protective circuit
≤ 950 V (C2 - 1 kA)
≤ 1 kV (C3 - 25 A)
≤ 1.1 kV (Iimp-300 A)
Response time tA≤ 100 ns
Capacity typ. 3 pF
Resistance in series 0 Ω
Surge protection fault message None
Max. required back-up fuse 6 A (e.g. D01 gL/gG)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C1 (1 kV / 500 A)
C2 (4 kV / 2 kA)
C3 (25 A)
Connection data
Connection method Screw connection
Connection type IN Screw terminal blocks
Connection type OUT Screw terminal blocks
Screw thread M3
Tightening torque 0.8 Nm
Stripping length 8 mm
Conductor cross section stranded min. 0.2 mm²
Conductor cross section stranded max. 2.5 mm²
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section AWG/kcmil min. 24
Conductor cross section AWG/kcmil max 12
Connection, equipotential bonding
Connection method Screw connection
Tightening torque, min 0.8 Nm
Standards and Regulations
Standards/regulations EN 61643-21
IEC 61643-21
Classifications
eCl@ss
eCl@ss 4.0 27140201
eCl@ss 4.1 27130801
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Surge protection device-PT 2X1-VF-120AC-2859327
Classifications
eCl@ss
eCl@ss 5.0 27130801
eCl@ss 5.1 27130801
eCl@ss 6.0 27130807
eCl@ss 7.0 27130807
eCl@ss 8.0 27130807
ETIM
ETIM 2.0 EC000943
ETIM 3.0 EC000943
ETIM 4.0 EC000943
ETIM 5.0 EC000943
UNSPSC
UNSPSC 6.01 30212010
UNSPSC 7.0901 39121610
UNSPSC 11 39121610
UNSPSC 12.01 39121610
UNSPSC 13.2 39121620
Approvals
Approvals
Approvals
GOST
Ex Approvals
Approvals submitted
Approval details
GOST
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Surge protection device-PT 2X1-VF-120AC-2859327
Drawings
Circuit diagram
1
3
5
2
4
6
12
11
*
* Circuit only closed when plug is inserted.
Dimensioned drawing
44,8
90
51,5
65,5
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