Lightning/surge arrester type 1/2 - VAL-MS-T1/T2 335/12.5/3+1
2800184

Universal varistor-based plug-in lightning/surge arrester for 3-phase power supply networks with separate N and PE (5-conductor system: L1, L2, L3, N, PE), for Lightning Protection Levels III and IV.


Product Details




IEC test classification I / II
T1 / T2
EN type T1 / T2
IEC power supply system TT
TN-S
Type DIN rail module, two-section, divisible
Product type Arrester combination
Number of positions 4
Surge protection fault message optical
Insulation characteristics
Overvoltage category III
Pollution degree 2

Nominal frequency fN 50 Hz (60 Hz)

Connection method Screw connection
Screw thread M5
Tightening torque 3 Nm (1.5 mm² ... 16 mm²)
4.5 Nm (25 mm² ... 35 mm²)
Stripping length 16 mm
Conductor cross section flexible 1.5 mm² ... 25 mm²
Conductor cross section solid 1.5 mm² ... 35 mm²
Conductor cross section AWG 15 ... 2
Connection method Fork-type cable lug
Conductor cross section flexible 1.5 mm² ... 16 mm²

Dimensional drawing
Width 71.2 mm
Height 89.8 mm
Depth 77.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 4 Div.

Color jet black RAL 9005
Flammability rating according to UL 94 V-0
CTI value of material 600
Insulating material PA 6.6/PBT
Material group I
Housing material PA 6.6
PBT

Mechanical data
Open side panel No

Mode of protection L-N
L-PE
N-PE
Direction of action 3L-N & N-PE
Nominal voltage UN 240/415 V AC (TN-S)
240/415 V AC (TT)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous operating voltage UC (L-N) 335 V AC
Maximum continuous operating voltage UC (L-PE) 335 V AC
Maximum continuous operating voltage UC (N-PE) 264 V AC
Rated load current IL 80 A
Residual current IPE ≤ 5 µA
Standby power consumption PC ≤ 810 mVA
Nominal discharge current In (8/20) µs (L-N) 12.5 kA
Nominal discharge current In (8/20) µs (L-PE) 12.5 kA
Nominal discharge current In (8/20) µs (N-PE) 50 kA
Maximum discharge current Imax (8/20) µs 50 kA
Impulse discharge current (10/350) µs (L-N), charge 6.25 As
Impulse discharge current (10/350) µs (L-N), specific energy 39 kJ/Ω
Impulse discharge current (10/350) µs (L-N), peak current value Iimp 12.5 kA
Impulse discharge current (10/350) µs (L-PE), charge 6.25 As
Impulse discharge current (10/350) µs (L-PE), specific energy 39 kJ/Ω
Impulse discharge current (10/350) µs (L-PE), peak current value Iimp 12.5 kA
Impulse discharge current (10/350) µs (N-PE), charge 25 As
Impulse discharge current (10/350) µs (N-PE), specific energy 625 kJ/Ω
Impulse discharge current (10/350) µs (N-PE), peak current value Iimp 50 kA
Total discharge current Itotal (8/20) µs 50 kA
Total discharge current Itotal (10/350) µs 50 kA
Follow current interrupt rating Ifi (N-PE) 100 A
Short-circuit current rating ISCCR 25 kA
Voltage protection level Up (L-N) ≤ 1.2 kV
≤ 1.6 kV (30 kA - 8/20 µs)
Voltage protection level Up (L-PE) ≤ 2 kV
Voltage protection level Up (N-PE) ≤ 1.7 kV
Residual voltage Ures (L-N) ≤ 1.2 kV (at In)
≤ 1.1 kV (at 10 kA)
≤ 1 kV (at 5 kA)
≤ 0.9 kV (at 3 kA)
Residual voltage Ures (L-PE) ≤ 2 kV (at In)
≤ 1.5 kV (at 10 kA)
≤ 1.2 kV (at 5 kA)
≤ 1.1 kV (at 3 kA)
Residual voltage Ures (N-PE) ≤ 0.6 kV (at In)
≤ 0.5 kV (at 10 kA)
≤ 0.5 kV (at 5 kA)
≤ 0.4 kV (at 3 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 (L-PE) ≤ 100 ns
Response time tA (N-PE) ≤ 100 ns
Max. backup fuse with V-type through wiring 80 A (gG - 16 mm²)
Max. backup fuse with branch wiring 160 A (gG)
Additional technical data
Maximum discharge current Imax (8/20) µs 65 kA

Ambient conditions
Degree of protection IP20 (only when all terminal points are used)
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) 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z)

UL specifications
Maximum continuous operating voltage MCOV (L-L) 670 V AC
Maximum continuous operating voltage MCOV (L-N) 335 V AC
Maximum continuous operating voltage MCOV (L-G) 335 V AC
Maximum continuous operating voltage MCOV (N-G) 264 V AC
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
Mode of protection L-L
L-N
L-G
N-G
Nominal voltage 415/240 V AC
Power distribution system Wye
Nominal frequency 50/60 Hz
Measured limiting voltage MLV (L-L) 3570 V
Measured limiting voltage MLV (L-N) 2630 V
Measured limiting voltage MLV (L-G) 3600 V
Measured limiting voltage MLV (N-G) 2600 V
SPD Type 4CA
UL connection data
Tightening torque 30 lbf-in.
Conductor cross section AWG 14 ... 2

Standards/specifications IEC 61643-11
Standards/specifications EN 61643-11

Mounting type DIN rail: 35 mm

Item number 2800184
Packing unit 1 pc
Minimum order quantity 1 pc
Product Key CL1151
Catalog Page Page 46 (C-4-2019)
GTIN 4046356518567
Weight per Piece (including packing) 672.4 g
Weight per Piece (excluding packing) 638 g
Customs tariff number 85363030
Country of origin DE


ECLASS

ECLASS-9.0 27130802
ECLASS-10.0.1 27130802
ECLASS-11.0 27130802

ETIM

ETIM 8.0 EC000381

UNSPSC

UNSPSC 21.0 39121600

cUL Recognized

Approval ID: FILE E 330181

UL Recognized

Approval ID: FILE E 330181

IECEE CB Scheme

Approval ID: AT 2584

EAC

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

CCA

Approval ID: NTR-AT 1906
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

KEMA-KEUR

Approval ID: 2162496-01

DNV GL

Approval ID: TAE00001N9
Approval Specification Data
Nominal Voltage UN Nominal Current IN Cross Section AWG Cross Section mm2

ÖVE

Approval ID: 18583-009-08

cULus Recognized


China RoHS Environmentally friendly use period: unlimited = EFUP-e
No hazardous substances above threshold values

Your advantages

Quality proven millions of times over in the widest range of applications
Rapid installation with bridges, thanks to industry-standard overall width of 1 HP
Easy testing and insulation measurement, thanks to pluggable protection modules
Can be used in lightning protection level III and IV due to discharge capacity of 12.5 kA per position
Vibration-resistant latching ensures the plug remains firmly in place