DEHN
The DEHNventil lightening & surge protection device now comes with its proven performance parameters in a new slim design. The combined arrester, Type 1+2+3, as per EN 61643-11, with a compact single module and remote signalling unit, now shows off its strengths in a compact size equivalent to 4x standard DIN modules.
Technical Data |
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Protection type | Type 1, 2 & 3 |
Protection class | I, II, III |
Earthing arrangement | TN-S |
Phases | 3-phase |
Nominal voltage | 230 / 400 V |
Max operating voltage (L-N) | 255 V |
Voltage protection level | ≤ 1.5 |
Nominal discharge current | 50 kA |
Short circuit strength | 50 kArms |
Frequency | 50 / 60 Hz |
Dimensions |
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Length | 90 mm |
Width | 72 mm |
*Invisible Heading* |
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Height | 65 mm |
Number of modules | 4 |
Connection Data |
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Cross section single wire from | 1.5 mm² |
Cross section single wire to | 35 mm² |
Remote signalling contact | Yes |
Connection type | Screw |
Additional Data |
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Approvals | ATEX, IECEx, Kema, UL, VDE |
Tariff code | 85363090 |
Country of origin | DE |
Weight | 0.525 kg |
The DEHNventil lightening & surge protection device now comes with its proven performance parameters in a new slim design. The combined arrester, Type 1+2+3, as per EN 61643-11, with a compact single module and remote signalling unit, now shows off its strengths in a compact size equivalent to 4x standard DIN modules.
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Parts | Protection type | Protection class | Earthing arrangement | Phases | Nominal voltage | Max operating voltage (L-N) | Voltage protection level | Nominal discharge current | Frequency | Width | Height | Number of modules | Cross section single wire from | Cross section single wire to | Remote signalling contact | Connection type | Approvals | Country of origin | Weight | Price | ||
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DEHNventil M2 TNS 255 FM Four-pole, modular, pluggable combined arrester for 230/400 V- TN(C)-S systems with remote signalling contact
Art:
956405
Copied
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Type 1, 2 & 3
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I, II, III
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TN-S
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3-phase
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230 / 400 V
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255 V
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≤ 1.5
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50 kA
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50 / 60 Hz
|
72 mm
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65 mm
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4
|
1.5 mm²
|
35 mm²
|
Yes
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Screw
|
ATEX, IECEx, Kema, UL, VDE
|
DE
|
0.525 kg
|
| ||
![]()
DEHNshield TNS 255 FM combined arrester
Four-pole combined arrester for 230/400 V TN(C)-S systems
Art:
941400
Copied
|
Type 1, 2 & 3
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I, II
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TN-S
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3-phase
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230 / 400 V
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255 V
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≤ 1.5
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50 kA
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50 / 60 Hz
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72 mm
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65 mm
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4
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1.5 mm²
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35 mm²
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No
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Screw
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ATEX, IECEx, Kema, UL, VDE
|
DE
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0.525 kg
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| ||
![]()
DEHNshield TNS 255 FM combined arrester
Four-pole combined arrester for 230/400 V TN(C)-S systems
with remote signalling contact
Art:
941405
Copied
|
Type 1, 2 & 3
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I, II
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TN-S
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3-phase
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230 / 400 V
|
255 V
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≤ 1.5
|
50 kA
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50 / 60 Hz
|
72 mm
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65 mm
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4
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1.5 mm²
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35 mm²
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Yes
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Screw
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ATEX, IECEx, Kema, UL, VDE
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DE
|
0.525 kg
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| ||
![]()
DEHNshield TT 255 combined arrester
Four-pole combined arrester for 230/400 V TT und TN (C)-S systems
Art:
941310
Copied
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Type 1, 2 & 3
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I, II
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TT, TN-S
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3-phase
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230 / 400 V
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255 V
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≤ 1.5
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50 kA
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50 / 60 Hz
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72 mm
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65 mm
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4
|
1.5 mm²
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35 mm²
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No
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Screw
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Kema, UL, VDE
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DE
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0.48 kg
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| ||
![]()
DEHNshield TT 255 FM combined arrester
Four-pole combined arrester for 230/400 V TT und TN (C)-S systems
with remote signalling contact
Art:
941315
Copied
|
Type 1, 2 & 3
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I, II
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TT, TN-S
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3-phase
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230 / 400 V
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255 V
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≤ 1.5
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50 kA
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50 / 60 Hz
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72 mm
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65 mm
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4
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1.5 mm²
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35 mm²
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Yes
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Screw
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Kema, UL, VDE
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DE
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0.48 kg
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| ||
![]()
DEHNventil M2 TN 255 FM Two-pole, modular, pluggable combined arrester for single-phase TN systems with remote signalling contact
Art:
956205
Copied
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Type 1, 2 & 3
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I, II
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TN
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1-phase
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230 V
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255 V
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≤ 1.5
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50 kA
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50 / 60 Hz
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36 mm
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65 mm
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2
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1.5 mm²
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35 mm²
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Yes
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Screw
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Kema, VDE
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DE
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0.271 kg
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![]()
DEHNventil M TN 255 combined arrester Pluggable and modular two-pole combined arrester for use in single-phase TN systems
Art:
951200
Copied
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Type 1 + 2
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I, II
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≤ 1.5 kV
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72 mm
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66 mm
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4
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10 mm²
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50 mm²
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Yes
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Kema, VDE, UL
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0.724 kg
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