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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
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Plug-in surge arrester, in accordance with Type 2/Class II, for 3-phase power supply networks with separate N
and PE (5-conductor system: L1, L2, L3, N, PE), with remote indication contact.
Why buy this product
Varistor arrester with a low leakage current
High-performance gas-filled surge arrester for N/PE protection
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 1.5kV
Optical, mechanical status indicator
Floating remote indication contact
Plugs can be checked with CHECKMASTER 2
Key Commercial Data
Packing unit 1 STK
GTIN
GTIN 4046356948173
Weight per Piece (excluding packing) 406.000 g
Custom tariff number 85363030
Country of origin Germany
Technical data
Dimensions
Height 97.9 mm
Width 49.2 mm
Horizontal pitch 2.7 Div.
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Technical data
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 sinus / 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-S
TT
Mode of protection L-N
L-PE
N-PE
Mounting type DIN rail: 35 mm
Color light grey RAL7035
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
Design DIN rail module, two-section, divisible
Number of positions 4
Surge protection fault message Optical, remote indicator contact
Protective circuit
Nominal voltage UN240/415V AC (TN-S)
240/415V AC (TT)
Nominal frequency fN50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N) 350 V AC
Maximum continuous operating voltage UC (L-PE) 350 V AC
Maximum continuous voltage UC (N-PE) 264 V AC
Rated load current IL40 A (Biconnect M4 fork-type cable lug 6 mm²)
63 A (TWIN ferrule 2 x 10 mm²)
Residual current IPE ≤ 1 µA
Nominal discharge current In (8/20) µs 20 kA
Maximum discharge current Imax (8/20) µs 40 kA
Follow current interrupt rating Ifi (N-PE) 100 A (264 V AC)
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Technical data
Protective circuit
Short-circuit current rating ISCCR 25 kA (in case of 315 A gG backup fuse)
50 kA (in case of 200 A gG backup fuse)
Voltage protection level Up (L-N) ≤ 1.5 kV
Voltage protection level Up (L-PE) ≤ 1.9 kV
Voltage protection level Up (N-PE) ≤ 1.5 kV
Residual voltage Ures (L-N) ≤ 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)
Residual voltage Ures (N-PE) ≤ 0.5 kV (at In)
≤ 0.5 kV (at 10 kA)
≤ 0.5 kV (at 5 kA)
≤ 0.5 kV (at 4 kA)
≤ 0.5 kV (at 2 kA)
TOV behavior at UT (L-N) 415 V AC (5 s / withstand mode)
457 V AC (120 min / safe failure mode)
TOV behavior at UT (N-PE) 1200 V AC (200 ms / withstand mode)
Response time tA (L-N) ≤ 25 ns
Response time tA (N-PE) ≤ 100 ns
Max. backup fuse with branch wiring 315 A (gG)
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)
Indicator/remote signaling
Switching function PDT 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 Pluggable screw connection
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
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Technical data
Connection data
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
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
Maximum continuous operating voltage MCOV (L-G) 350 V AC
Maximum continuous operating voltage MCOV (N-G) 264 V AC
Nom. voltage 240/415V AC
Mode of protection L-L
L-N
L-G
N-G
Power distribution system 3Y
Nominal frequency 50/60 Hz
Measured limiting voltage MLV (L-L) 3280 V
Measured limiting voltage MLV (L-N) 2000 V
Measured limiting voltage MLV (L-G) 2080 V
Measured limiting voltage MLV (N-G) 950 V
Nominal discharge current In (L-L) 20 kA
Nominal discharge current In (L-N) 20 kA
Nominal discharge current In (L-G) 20 kA
Nominal discharge current In (N-G) 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 (stranded)
Tightening torque 40 lbf-in. ... 50 lbf-in.
Standards and Regulations
Standards/regulations IEC 61643-11 2011
EN 61643-11 2012
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Technical data
Environmental Product Compliance
China RoHS Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
Application drawing
L1
F1
F2
L2
L3
N
PE
L1
L2
L3
N
PE
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC-T2
N/PE-350-P
N/PE
Dimensional drawing
97,9
74,5
49,2
67
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Product drawing
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC
T2-350-P
T2
VALVETRAB
VAL-SEC-T2
N/PE-350-P
N/PE
Circuit diagram
12 14
11
FM
N
PE L1 L2 L3
Classifications
eCl@ss
eCl@ss 5.1 27130801
eCl@ss 6.0 27130805
eCl@ss 8.0 27130805
eCl@ss 9.0 27130805
ETIM
ETIM 5.0 EC000941
ETIM 6.0 EC000941
UNSPSC
UNSPSC 13.2 39121620
Approvals
Approvals
Approvals
UL Recognized / KEMA-KEUR / cUL Recognized / CCA / IECEE CB Scheme / GL / EAC / cULus Recognized
Ex Approvals
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Approvals
Approval details
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
cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 330181
CCA NTR-NL 7347
IECEE CB Scheme http://www.iecee.org/ NL-34356
GL http://www.gl-group.com/newbuilding/approvals/index.html 13947-15 HH
EAC RU C-
DE.A*30.B01561
cULus Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
Accessories
Accessories
Device marking
Label-EML (20XE)R-0803452
Label, Roll, white, unlabeled, can be labeled with: THERMOMARK ROLL, THERMOMARK ROLL X1,
THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, THERMOMARK S1.1, Mounting type: Adhesive,
Lettering field: continuous x 20 mm
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Accessories
Label-EML (20XE)R YE-0803453
Label, Roll, yellow, unlabeled, can be labeled with: THERMOMARK ROLL, THERMOMARK ROLL X1,
THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, THERMOMARK S1.1, Mounting type: Adhesive,
Lettering field: continuous x 20 mm
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: 18 x 5 mm
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: 18 x 5 mm
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: 18 x 5 mm
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Type 2 surge arrester-VAL-SEC-T2-3S-350-FM-2905340
Accessories
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: 18 x 5 mm
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: 5 x 4.5 mm
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.
Type 2 surge protection plug-VAL-SEC-T2-N/PE-350-P-2905347
Replacement plug for surge arresters from the VALVETRAB SEC product range for the N-PE path.
