Type 2 surge arrester - VAL-SEC-T2-1S-175-FM
2905348

Plug-in surge arrester, in accordance with Type 2/Class II, for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with remote indication contact.


Product Details




IEC test classification II
T2
EN type T2
IEC power supply system TN-S
TT
Type DIN rail module, two-section, divisible
Product type Surge arrester
Number of positions 2
Surge protection fault message Optical, remote indicator contact
Insulation characteristics
Overvoltage category III
Pollution degree 2

Nominal frequency fN 50 Hz (60 Hz)
Indicator/remote signaling
Connection name Remote fault indicator contact
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 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

Dimensional drawing
Width 25.4 mm
Width 25.4 mm
Height 97.9 mm
Height 97.9 mm
Depth 74.5 mm (incl. DIN rail 7.5 mm)
Depth 74.5 mm
Horizontal pitch 1.4 Div.

Color light grey RAL 7035
traffic grey A RAL 7042
Flammability rating according to UL 94 V-0
CTI value of material 600
Insulating material PA6.6-FR 20% GF
PBT-FR
Material group I
Housing material PA 6.6-FR 20 % GF
PBT-FR

Mode of protection L-N
L-PE
N-PE
Direction of action 1L-N & N-PE
Nominal voltage UN 120 V AC (TN-S)
120 V AC (TT)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N) 175 V AC
Maximum continuous operating voltage UC (L-PE) 175 V AC
Maximum continuous operating voltage UC (N-PE) 150 V AC
Rated load current IL 40 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 (150 V AC)
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)
Voltage protection level Up (L-N) ≤ 0.85 kV
Voltage protection level Up (L-PE) ≤ 1.3 kV
Voltage protection level Up (N-PE) ≤ 0.95 kV
Residual voltage Ures (L-N) ≤ 0.85 kV (at In)
≤ 0.75 kV (at 10 kA)
≤ 0.65 kV (at 5 kA)
≤ 0.63 kV (at 4 kA)
≤ 0.57 kV (at 2 kA)
Residual voltage Ures (N-PE) ≤ 0.4 kV (at In)
≤ 0.4 kV (at 10 kA)
≤ 0.4 kV (at 5 kA)
≤ 0.4 kV (at 4 kA)
≤ 0.4 kV (at 2 kA)
TOV behavior at UT (L-N) 240 V AC (5 s / withstand mode)
240 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 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)

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)

UL specifications
Maximum continuous operating voltage MCOV (L-N) 175 V AC
Maximum continuous operating voltage MCOV (L-G) 175 V AC
Maximum continuous operating voltage MCOV (N-G) 150 V AC
Nominal discharge current In (L-N) 20 kA
Nominal discharge current In (L-G) 20 kA
Nominal discharge current In (N-G) 20 kA
Mode of protection L-N
L-G
N-G
Nominal voltage 120 V AC
Power distribution system Single phase
Nominal frequency 50/60 Hz
Measured limiting voltage MLV (L-N) 1510 V
Measured limiting voltage MLV (L-G) 1630 V
Measured limiting voltage MLV (N-G) 560 V
Follow current (L-G) 200 A (150 V AC)
SPD Type 4CA
AC operating voltage 125 V AC
AC operating current 1 A AC
UL connection data
Tightening torque 40 lbf-in. ... 50 lbf-in.
Conductor cross section AWG 14 ... 2 (solid)
14 ... 4 (flexible)

Air clearances and creepage distances
Standards/regulations DIN VDE 0110-1 / IEC 60664-1 / IEC 61643-11 / UL 1449
Standards/specifications IEC 61643-11
Standards/specifications EN 61643-11

Mounting type DIN rail: 35 mm

Item number 2905348
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key C06
Product Key CL1351
Catalog Page Page 57 (C-4-2019)
GTIN 4046356948036
Weight per Piece (including packing) 210.5 g
Weight per Piece (excluding packing) 207.8 g
Customs tariff number 85363030
Country of origin DE


ECLASS

ECLASS-9.0 27130805
ECLASS-10.0.1 27130805
ECLASS-11.0 27130805

ETIM

ETIM 8.0 EC000941

UNSPSC

UNSPSC 21.0 39121600

cUL Recognized

Approval ID: FILE E 330181

UL Recognized

Approval ID: FILE E 330181

IECEE CB Scheme

Approval ID: NL-34356

EAC

Approval ID: RU C-DE.*09.B.00169

CCA

Approval ID: NTR-NL 7347
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

KEMA-KEUR

Approval ID: 2196453.01

DNV GL

Approval ID: TAE000023D
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

cULus Recognized


REACh SVHC Lead 7439-92-1
China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

Your advantages

Surge protection family for universal use with optimum energy coordination from the lightning current arrester to the device protection
Easy to maintain due to consistently pluggable protection modules
Excellent level of information provided by mechanical/visual status indicator and remote indication contact
More space in the control cabinet due to the narrow overall width of just 12 mm per position and use without separate backup fuse up to 315 A gG
Low voltage protection level at high continuous voltage for optimum protection of the subsequent installation
Extremely narrow design, just 12 mm per position
High-performance gas-filled surge arrester for N/PE protection
Varistor arrester with a low leakage current