Type 2 surge protection plug - VAL-SEC-T2-440-P

Replacement plug for surge arresters from the VALVETRAB SEC product range for L-N and L-PEN paths.

Product Details

Note Usable in all low-voltage systems between L-N or L-PEN.
Only usable in IT Systems between L-PE, if the exposed-conductive-parts (bodies) of the equipment of the low-voltage installation is connected to the earthing arrangement of the transformer substation. (interconnected earthing arrangement of the HV-transformer substation with the bodies of the LV-installation. RE = RA accordance to IEC 60364-4-442 / VDE 0100-442 Fig. 44D / Example a)

IEC test classification II
EN type T2
IEC power supply system TN
Type Male
Product type Replacement plug
Number of positions 1
Surge protection fault message optical
Insulation characteristics
Overvoltage category III
Pollution degree 2

Nominal frequency fN 50 Hz (60 Hz)

Connection method pluggable

Dimensional drawing
Width 11.7 mm
Height 46.4 mm
Depth 59.4 mm
Horizontal pitch 0.6 Div.

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

Mode of protection L-N
Direction of action L-N / L-PEN
Nominal voltage UN 400 V AC (TN)
400 V AC (TT)
400 V AC (IT)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous voltage UC 440 V AC
Standby power consumption PC ≤ 180 mVA
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)
Voltage protection level Up ≤ 1.9 kV
Residual voltage Ures ≤ 1.9 kV (at In)
≤ 1.65 kV (at 10 kA)
≤ 1.5 kV (at 5 kA)
≤ 1.45 kV (at 4 kA)
≤ 1.35 kV (at 2 kA)
TOV behavior at UT 581 V AC (5 s / withstand mode)
762 V AC (120 min / safe failure mode)
Response time tA ≤ 25 ns
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)

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

Mounting type on base element

Item number 2909969
Packing unit 1 pc
Minimum order quantity 1 pc
Note Made to Order (non-returnable)
Sales Key C06
Product Key CL1351
Catalog Page Page 53 (C-4-2019)
GTIN 4055626409061
Weight per Piece (including packing) 66.62 g
Weight per Piece (excluding packing) 63.42 g
Customs tariff number 85363030
Country of origin DE


ECLASS-9.0 27130890
ECLASS-10.0.1 27130890
ECLASS-11.0 27130890


ETIM 8.0 EC002496


UNSPSC 21.0 39121600


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

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

Compatible Products

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 nominal voltage for optimum protection of the subsequent installation
Extremely narrow design, just 12 mm per position
Varistor arrester with a low leakage current