Arrester combination - VAL-MS-T1/T2 335/12.5/1+1-FM 2800186

Universal varistor-based plug-in lightning/surge arrester for 1-phase power supply networks with separate N and PE (3-conductor system: L1, N, PE), with remote indication contact.


Product Details




Ambient conditions
Vibration (operation) 7.5g (10 ... 500 Hz / 2.5 h / X, Y, Z)
Ambient temperature (operation) -40 °C ... 80 °C
Ambient temperature (storage/transport) -40 °C ... 80 °C
Degree of protection IP20 (only when all terminal points are used)
Shock (operation) 30g (Half-sine / 11 ms / 3x ±X, ±Y, ±Z)
Permissible humidity (operation) 5 % ... 95 %
Altitude ≤ 2000 m (amsl (above mean sea level))

Impulse discharge current (10/350) µs (L-PE), peak current value Iimp 12.5 kA
Standby power consumption PC ≤ 270 mVA
Impulse discharge current (10/350) µs (N-PE), peak current value Iimp 50 kA
Impulse discharge current (10/350) µs (L-PE), specific energy 39 kJ/Ω
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)
Max. backup fuse with V-type through wiring 80 A (gG - 16 mm2)
Voltage protection level Up (N-PE) ≤ 1.7 kV
Impulse discharge current (10/350) µs (L-PE), charge 6.25 As
Response time tA (N-PE) ≤ 100 ns
Voltage protection level Up (L-N) ≤ 1.2 kV
≤ 1.6 kV (30 kA - 8/20 µs)
Maximum continuous operating voltage UC (L-N) 335 V AC
Total discharge current Itotal (8/20) µs 50 kA
Max. backup fuse with branch wiring 160 A (gG)
Total discharge current Itotal (10/350) µs 25 kA
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
Nominal discharge current In (8/20) µs (L-N) 12.5 kA
Maximum discharge current Imax (8/20) µs 50 kA
TOV behavior at UT (N-PE) 1200 V AC (200 ms / withstand mode)
Nominal frequency fN 50 Hz (60 Hz)
Impulse discharge current (10/350) µs (N-PE), charge 25 As
Nominal discharge current In (8/20) µs (N-PE) 50 kA
Maximum continuous operating voltage UC (L-PE) 335 V AC
Response time tA (L-N) ≤ 25 ns
Follow current interrupt rating Ifi (N-PE) 100 A
Response time tA (L-PE) ≤ 100 ns
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)
Direction of action 1L-N & N-PE
Voltage protection level Up (L-PE) ≤ 2 kV
Nominal voltage UN 240 V AC (TN-S)
240 V AC (TT)
Mode of protection L-N
L-PE
N-PE
Nominal discharge current In (8/20) µs (L-PE) 12.5 kA
Residual current IPE ≤ 5 µA
Impulse discharge current (10/350) µs (N-PE), specific energy 625 kJ/Ω
Short-circuit current rating ISCCR 25 kA
Impulse discharge current (10/350) µs (L-N), charge 6.25 As
Rated load current IL 80 A
TOV behavior at UT (L-N) 415 V AC (5 s / withstand mode)
457 V AC (120 min / safe failure mode)
Maximum continuous operating voltage UC (N-PE) 264 V AC
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)
Additional technical data
Maximum discharge current Imax (8/20) µs 65 kA

Nominal frequency fN 50 Hz (60 Hz)
Indicator/remote signaling
Operating current 5 mA AC ... 1.5 A AC
1 A DC
Switching function Changeover contact
Connection name Remote fault indicator contact
Operating voltage 5 V AC ... 250 V AC
30 V DC

Mechanical data
Open side panel No

Dimensional drawing
Horizontal pitch 2 Div.
Height 96.8 mm
Width 35.6 mm
Depth 77.5 mm (incl. DIN rail 7.5 mm)

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

Mounting type DIN rail: 35 mm

UL indicator/remote signaling
AC operating voltage 125 V AC
AC operating current 1 A AC
UL specifications
Power distribution system Single phase
Maximum continuous operating voltage MCOV (N-G) 264 V AC
Measured limiting voltage MLV (L-G) 3600 V
Nominal voltage 240 V AC
Maximum continuous operating voltage MCOV (L-N) 335 V AC
Nominal frequency 50/60 Hz
Mode of protection L-N
L-G
N-G
Nominal discharge current In (L-G) 20 kA
Maximum continuous operating voltage MCOV (L-G) 335 V AC
Nominal discharge current In (N-G) 20 kA
Nominal discharge current In (L-N) 20 kA
Measured limiting voltage MLV (L-N) 2630 V
SPD Type 4CA
Measured limiting voltage MLV (N-G) 2600 V
UL connection data
Conductor cross section AWG 10 ... 2
Tightening torque 30 lbf-in.

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

Standards/specifications IEC 61643-11
EN 61643-11

EN type T1 / T2
T1
Surge protection fault message Optical, remote indicator contact
IEC power supply system TT
TN-S
Type DIN rail module, two-section, divisible
IEC test classification I / II
T1 / T2
T1
Insulation characteristics
Pollution degree 2
Overvoltage category III


Order Key 2800186
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key 070
Catalog Page Page 47 (C-4-2019)
GTIN 4046356518574
Weight per Piece (including packing) 356,9 GRM
Weight per Piece (excluding packing) 329,7 GRM
Customs tariff number 85363030
Country of origin DE



DNV GL

CCA

UL Recognized

KEMA-KEUR

cUL Recognized

IECEE CB Scheme

ÖVE

EAC

EAC

cULus Recognized


China RoHS Environmentally Friendly Use Period = 50 years
China RoHS For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”


Your advantages

Plugs can be checked with CHECKMASTER
With floating remote indication contact
Secure hold of plugs in the event of high lightning current loads and strong vibrations thanks to new latching
Thermal disconnect device for each individual plug
Pluggable
Thermal disconnect device for each individual plug
Mechanical coding of all slots