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Product Selection DS440S-400
DS440S-400

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
230/400 V 3-phase
DS440S-400
DS440S
DSM440-400
DS440-400

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-400 : output on changeover contact
230/400 V 3-phase
DS440-400
DS440
DS440 series3-phase surge protectorType 2 - compact
DSM440-400
DS440S-230/G

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
230/400 V 3-phase
DS440S-230/G
DS440S
DS440S-230

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
230/400 V 3-phase
DS440S-230
DS440S
CL-DSL

- Surge protection for telecommunication applications - Protection of VDSL2, VDSL, DSL, ISDN and analog terminals - Extended frequency range up to 400 MHz - Wall mounting
DS440-230/G

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-230/G : output on changeover contact
230/400 V 3-phase
DS440-230/G
DS440
DS440 series3-phase surge protectorType 2 - compact
DS440-280/G

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-280/G : output on changeover contact
230/400 V 3-phase
DS440-280/G
DS440
DS440 series3-phase surge protectorType 2 - compact
DS440-280

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-280 : output on changeover contact
230/400 V 3-phase
DS440-280
DS440
DS440 series3-phase surge protectorType 2 - compact
DS440-320

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-320 : output on changeover contact
230/400 V 3-phase
DS440-320
DS440
DS440 series3-phase surge protectorType 2 - compact
DS440-120

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Option DS440S-120 : output on changeover contact
DS440-120
DS440
DS440 series3-phase surge protectorType 2 - compact
DS440-120/G

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Option DS440S-120/G : output on changeover contact
DS440-120/G
DS440
DS440 series3-phase surge protectorType 2 - compact
DSM440-230/G

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
230/400 V 3-phase
DS440-280/G/ENZ

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable with 'PE' at the top
Option DS440S-280/G/ENZ : output on changeover contact
230/400 V 3-phase
DS440-280/G/ENZ
DS440
DS440 series3-phase surge protectorType 2 - compact
DS440-230

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-230 : output on changeover contact
230/400 V 3-phase
DS440-230
DS440
DS440 series3-phase surge protectorType 2 - compact
DSM440-230/GPE

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-230/G : output on changeover contact
230/400 V 3-phase
DS440-320/G

The DS440 Type 2 surge protectors are compact devices designed to protect 3-phase+N networks at the main switchboard. ... The DS440 is DIN rail compatible and is built with a plug-in module and fixed base, which allows an easy and fast maintenance.
Compact 3-phase+N Type 2 surge protector - 230/400 V - Pluggable
Option DS440S-320/G : output on changeover contact
230/400 V 3-phase
DS440-320/G
DS440
DS440 series3-phase surge protectorType 2 - compact
DUT250VG-300/TNC

The DUT250VG is a compact and heavy duty Type 1+2+3 SPD, designed to be connected at the entrance of the electrical installation, on a 3-phase 230/400 V AC network.
230/400 V 3-phase
DUT250VG-300/G

The DUT250VG is a compact and heavy duty Type 1+2+3 SPD, designed to be connected at the entrance of the electrical installation, on a 3-phase 230/400 V AC network.
230/400 V 3-phase+N
Range Selection DS440S-400
Range DS440S - DS440S-230

Pages DS440S-400
Surge Protection for Wind Turbine installation
. Selection of SPDs


1 - 230V / 400 V | | Description | Model | | --- | ---- | --- | | | Type 1+2+3 surge protector - VG Technology - Uc : 760V |DACN1-25CVGS-30-760 | | | 3-phase Type 2 surge protector - Uc : 760V |DAC50S-30-760 | | | 3-phase Type 2 surge protector - Uc : 800V |DAC50S-31-760-2600DC | 2 - 690 V | | Description | Model | | --- | ---- | --- | | | Type 2+3 surge protector - Uc : 1260V |DACN30VGS-30-1260 | | | Type 2 surge protector - Uc : 1100V |DS41S-1000 | 3 - Datalines | | Description | Model | | --- | ---- | --- | | | 1-pair Telecom-Data surge protector - DIN rail mounting - Ultra compact |DLC-24D3/RE | | | RJ45 surge protector for POE++ networks |MJ8-POE-A-SD | 4 - Counter | | Description | Model | | --- | ---- | --- | | | Lightning monitoring system for windturbines |LMS-W |
Download Windturbine flyer
PDF Found DS440S-400
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