Type 3 surge protection device - BLT-T3-230-A
1038841

Type 3 surge protection for universal installation in installation boxes, sill-type trunking, underfloor installations. Circuit with thermal monitoring, acoustic fault warning.


Product Details




IEC power supply system TN-S
TT
Type Socket mounting module
Product type Device protection
Number of positions 2
Surge protection fault message Acoustic
Insulation characteristics
Overvoltage category III
Pollution degree 2
IEC test classification III
T3
EN type T3
Number of ports One

Connection method Single wires

Dimensional drawing
Width 12.5 mm
Height 31 mm
Depth 36 mm

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

Mode of protection L-N
L-PE
N-PE
Direction of action 1L-N & N-PE
Nominal voltage UN 230 V AC (TN-S)
230 V AC (TT - only in use with RCD)
Nominal frequency fN 50 Hz (60 Hz)
Maximum continuous voltage UC 255 V AC
Residual current IPE ≤ 5 µA
Reference test voltage UREF 255 V AC
Maximum discharge current Imax (8/20) µs 4 kA
Combination wave UOC 6 kV
Voltage protection level Up ≤ 1.5 kV
TOV behavior at UT (L-N) 440 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
TOV behavior at UT (L-PE) 440 V AC (5 s / withstand mode)
440 V AC (120 min / withstand mode)
1455 V AC (200 ms / safe failure mode)
TOV behavior at UT (N-PE) 1200 V AC (200 ms / safe failure mode)
Response time tA (L-N) ≤ 25 ns
Response time tA (L-PE) ≤ 100 ns
Response time tA (N-PE) ≤ 100 ns
Max. required back-up fuse 16 A (MCB B)
Short-circuit current rating ISCCR 1.5 kA AC

Ambient conditions
Degree of protection IP20 (Installed)
Ambient temperature (operation) -20 °C ... 70 °C
Ambient temperature (storage/transport) -20 °C ... 70 °C
Altitude ≤ 2000 m (amsl (above mean sea level))
Permissible humidity (operation) 5 % ... 95 %

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

Mounting type in device sockets and conductor routing systems made of insulating material

Item number 1038841
Packing unit 10 pc
Minimum order quantity 1 pc
Product Key CL1441
Catalog Page Page 86 (C-4-2019)
GTIN 4055626593203
Weight per Piece (including packing) 21.92 g
Weight per Piece (excluding packing) 16.06 g
Country of origin DE


ECLASS

ECLASS-9.0 27130806
ECLASS-10.0.1 27130806
ECLASS-11.0 27130806

ETIM

ETIM 8.0 EC000942

UNSPSC

UNSPSC 21.0 39121600

China RoHS Environmentally Friendly Use Period = 50 years
For information on hazardous substances, refer to the manufacturer’s declaration available under “Downloads”

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Your advantages

Optimal additional protection of the building installation for longer service life and increased availability of the end devices
Can be used universally, thanks to its compact design
Concealed surge protection, thanks to installation in the device socket
Can be installed directly using pre-assembled and color-coded cables