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BLT-T3-230-A Type 3 surge protection device
N
0%
1038841

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

Manufactured by
Brand PHOENIX CONTACT
Type 3 surge protection for universal installation in installation boxes, sill-type trunking, underfloor installations. Circuit with thermal monitoring, acoustic fault warning.
4055626593203
only
available
100+
21
pcs.
(2026-08-29)
Supply from Phoenix Contact’s warehouse
Product recommended retail price (RRP) is
000
5670 0 € pcs.
All prices without tax
All prices with tax
inquiry
only
available
100+
inquiry
0
2026-08-29
pcs.
Properties
Description
Dimensions
Files
Codes
Nominal voltage UN
230 V AC (TN-S)
230 V AC (TT - only in use with RCD)
Product type
Device protection
Nominal frequency fN
50 Hz (60 Hz)
Product family
BLOCKTRAB
IEC power supply system
TN-S
TT
Maximum continuous operating voltage UC
255 V AC
Protective conductor current IPE
≤ 5 µA
Type
Socket mounting module
Number of positions
2
Reference test voltage UREF
255 V AC
Maximum discharge current Imax (8/20) µs
4 kA
Surge protection fault message
Acoustic
Combination wave UOC
6 kV
Overvoltage category
III
Pollution degree
2
Voltage protection level Up
≤ 1.5 kV
IEC test classification
III
T3
TOV behavior at UT (L-N)
440 V AC (120 min / withstand mode)
440 V AC (5 s / withstand mode)
EN type
T3
TOV behavior at UT (L-PE)
1455 V AC (200 ms / safe failure mode)
440 V AC (120 min / withstand mode)
440 V AC (5 s / withstand mode)
Number of ports
One
TOV behavior at UT (N-PE)
1200 V AC (200 ms / safe failure mode)
Connection method
Single wires
Response time tA (L-N)
≤ 25 ns
Response time tA (L-PE)
≤ 100 ns
Width
12.5 mm
Height
31 mm
Response time tA (N-PE)
≤ 100 ns
Depth
36 mm
Short-circuit current rating ISCCR
1.5 kA AC
Color
light gray (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 U<sub>N</sub>
230 V AC (TN-S)
230 V AC (TT - only in use with RCD)
Nominal frequency f<sub>N</sub>
50 Hz (60 Hz)
Maximum continuous operating voltage U<sub>C</sub>
255 V AC
Protective conductor current I<sub>PE</sub>
≤ 5 µA
Reference test voltage U<sub>REF</sub>
255 V AC
Maximum discharge current I<sub>max</sub> (8/20) µs
4 kA
Combination wave U<sub>OC</sub>
6 kV
Voltage protection level U<sub>p</sub>
≤ 1.5 kV
TOV behavior at U<sub>T</sub> (L-N)
440 V AC (120 min / withstand mode)
440 V AC (5 s / withstand mode)
TOV behavior at U<sub>T</sub> (L-PE)
1455 V AC (200 ms / safe failure mode)
440 V AC (120 min / withstand mode)
440 V AC (5 s / withstand mode)
TOV behavior at U<sub>T</sub> (N-PE)
1200 V AC (200 ms / safe failure mode)
Response time t<sub>A</sub> (L-N)
≤ 25 ns
Length
0
m
Width
0
m
Height
0
m
Weight Net
0
kg
Weight
0
kg
Package
0
kg
Volume
0
ECLASS-13.0
27171203
ECLASS-15.0
27171203
ETIM 10.0
EC000942
UNSPSC 21.0
39121600
GTIN
4055626593203
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