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Type 2 surge arrester-VAL-SEC-T2-2C-350-FM-2905337
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Plug-in surge arrester, in accordance with Type 2/Class II, for 2-phase power supply networks with combined PE
and N installed in one conductor (3-conductor system: L1, L2, PEN), with remote indication contact.
Your advantages
Varistor arrester with a low leakage current
Extremely narrow design, just 12 mm per position
High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuations
Pluggable
Low voltage protection level of 1.5kV
Optical, mechanical status indicator
With floating remote indication contact
Plugs can be checked with CHECKMASTER 2
Key Commercial Data
Packing unit 1 pc
GTIN
GTIN 4046356948005
Weight per Piece (excluding packing) 220.000 g
Custom tariff number 85363030
Country of origin Germany
Technical data
Dimensions
Height 97.9 mm
Width 25.4 mm
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Type 2 surge arrester-VAL-SEC-T2-2C-350-FM-2905337
Technical data
Dimensions
Depth 74.5 mm (incl. DIN rail 7.5mm)
Horizontal pitch 1.4 Div.
Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -40 °C ... 80 °C
Ambient temperature (storage/transport) -40 °C ... 80 °C
Altitude ≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation) 5 % ... 95 %
Shock (operation) 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Vibration (operation) 5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
General
IEC test classification II
T2
EN type T2
IEC power supply system TN-C
Mode of protection L-PEN
Mounting type DIN rail: 35 mm
Color light grey RAL7035
traffic grey A RAL 7042
Housing material PA 6.6-FR 20% GF
PBT-FR
Degree of pollution 2
Flammability rating according to UL 94 V-0
Type DIN rail module, two-section, divisible
Number of positions 2
Surge protection fault message Optical, remote indicator contact
Protective circuit
Nominal voltage UN240/415VAC (TN-C)
Nominal frequency fN50 Hz (60Hz)
Maximum continuous voltage UC350 VAC
Rated load current IL40 A (Biconnect M4 fork-type cable lug 6 mm²)
63 A (TWIN ferrule 2 x 10 mm²)
Nominal discharge current In (8/20) µs 20 kA
Maximum discharge current Imax (8/20) µs 40 kA
Short-circuit current rating ISCCR 25 kA (for a backup fuse of up to 315AgG)
50 kA (for a backup fuse of up to 200AgG)
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Technical data
Protective circuit
Voltage protection level Up≤ 1.5 kV
Residual voltage Ures ≤ 1.5 kV (at In)
≤ 1.3 kV (at 10 kA)
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 4 kA)
≤ 1 kV (at 2 kA)
TOV behavior at UT415 VAC (5s / withstand mode)
457 VAC (120min / safe failure mode)
Response time tA≤ 25 ns
Max. backup fuse with V-type through wiring 40 A (gG / Biconnect M4 fork-type cable lug, 6 mm²)
63 A (gG / TWIN ferrule 2x 10mm²)
Max. backup fuse with branch wiring 315 A (gG)
Indicator/remote signaling
Switching function Changeover contact
Operating voltage 5 VAC ... 250 VAC
125 VDC (200 mA DC)
Operating current 5 mA AC ... 1 A AC
1 ADC (30VDC)
Connection method Plug-in/screw connection via COMBICON
Screw thread M2
Tightening torque 0.25 Nm
Stripping length 7 mm
Conductor cross section flexible 0.14 mm² ... 1.5 mm²
Conductor cross section solid 0.14 mm² ... 1.5 mm²
Conductor cross section AWG 28 ... 16
Connection data
Connection method Screw connection
Screw thread M5
Tightening torque 4.5 Nm
Stripping length 16 mm
Conductor cross section flexible 2.5 mm² ... 16 mm²
Conductor cross section solid 2.5 mm² ... 25 mm²
Conductor cross section AWG 12 ... 4
Connection method Fork-type cable lug
Conductor cross section flexible 1.5 mm² ... 6 mm²
UL specifications
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Technical data
UL specifications
SPD Type 4CA
Maximum continuous operating voltage MCOV (L-L) 700 VAC
Maximum continuous operating voltage MCOV (L-N) 350 VAC
Nom. voltage 277/480VAC
Mode of protection L-L
L-N
Power distribution system Wye
Nominal frequency 50/60 Hz
Measured limiting voltage MLV (L-L) 3280 V
Measured limiting voltage MLV (L-N) 2000 V
Nominal discharge current In (L-L) 20 kA
Nominal discharge current In (L-N) 20 kA
UL indicator/remote signaling
Operating voltage 125 VAC
Operating current 1 A AC
Tightening torque 2 lbf-in. ... 4 lbf-in.
Conductor cross section AWG 30 ... 14
UL connection data
Conductor cross section AWG 14 ... 2 (solid)
14 ... 4 (flexible)
Tightening torque 40 lbf-in. ... 50 lbf-in.
Standards and Regulations
Standards/regulations IEC61643-11 2011
EN61643-11 2012
Environmental Product Compliance
China RoHS Environmentally Friendly Use Period = 50 years
For details about hazardous substances go to tab “Downloads”, Category
“Manufacturer's declaration”
Drawings
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Dimensional drawing
97,9
74,5
25,4
67
Product drawing
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC
T2-350-P
T2
Circuit diagram
12 14
11
FM
PEN
L1 L2
Classifications
eCl@ss
eCl@ss 10.0.1 27130805
eCl@ss 11.0 27130805
eCl@ss 4.0 27130800
eCl@ss 4.1 27130800
eCl@ss 5.0 27130800
eCl@ss 5.1 27130800
eCl@ss 6.0 27130800
eCl@ss 7.0 27130805
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Classifications
eCl@ss
eCl@ss 9.0 27130805
ETIM
ETIM 6.0 EC000941
ETIM 7.0 EC000941
UNSPSC
UNSPSC 13.2 39121620
UNSPSC 18.0 39121620
UNSPSC 19.0 39121620
UNSPSC 20.0 39121620
UNSPSC 21.0 39121620
Approvals
Approvals
Approvals
DNV GL / CCA / UL Recognized / KEMA-KEUR / cUL Recognized / IECEE CB Scheme / EAC / cULus Recognized
Ex Approvals
Approval details
DNV GL https://approvalfinder.dnvgl.com/ TAE000023D
CCA NTR-NL 7347
UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 330181
KEMA-KEUR http://www.dekra-certification.com 2196453.01
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Type 2 surge arrester-VAL-SEC-T2-2C-350-FM-2905337
Approvals
cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 330181
IECEE CB Scheme http://www.iecee.org/ NL-34356
EAC RU C-
DE.*09.B.00169
cULus Recognized
Accessories
Accessories
Device marking
Label-EML (20XE)R-0803452
Label, Roll, white, unlabeled, can be labeled with: THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2,
THERMOMARK ROLL X1, THERMOMARK ROLL 2.0, THERMOMARK ROLL, mounting type: adhesive, lettering field
size: continuous x 20mm
Label-EML (20XE)R YE-0803453
Label, Roll, yellow, unlabeled, can be labeled with: THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2,
THERMOMARK ROLL X1, THERMOMARK ROLL 2.0, THERMOMARK ROLL, mounting type: adhesive, lettering field
size: continuous x 20mm
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Accessories
Zack marker strip-ZBN 18:UNBEDRUCKT-2809128
Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type: snap
into tall marker groove, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
Zack marker strip-ZBN 18:UNBEDRUCKT-2809128
Zack marker strip, Strip, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type: snap
into tall marker groove, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
End block
End clamp-CLIPFIX 35-3022218
Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, width: 9.5 mm, color: gray
Labeled device marker
Marker for terminal blocks-ZBN 18,LGS:L1-N,ERDE-2749576
Marker for terminal blocks, Strip, white, labeled, horizontal: L1, L2, L3, N, GND, mounting type: snap into tall marker
groove, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
Marker for terminal blocks-ZBN 18,LGS:ERDE-2749589
Marker for terminal blocks, Strip, white, labeled, horizontal: Grounding symbol, mounting type: snap into tall marker
groove, for terminal block width: 18 mm, lettering field size: 18 x 5 mm, Number of individual labels: 5
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Accessories
Marker pen
Marker pen-X-PEN 0,35-0811228
Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm
Terminal marking
Flat zack marker sheet-ZBFM 5/WH:UNBEDRUCKT-0803595
Flat zack marker sheet, Sheet, white, unlabeled, can be labeled with: CMS-P1-PLOTTER, PLOTMARK, mounting type:
snap into flat marker groove, for terminal block width: 5.2 mm, lettering field size: 5 x 4.5 mm, Number of individual
labels: 120
Spare parts
Type 2 surge protection plug-VAL-SEC-T2-350-P-2905346
Replacement plug for surge arresters from the VALVETRAB SEC product range for L-N and L-PEN paths.
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