Electrical & Automation • Surge Protective Devices (SPD)
Taxnele TXSA-20 AC Surge Protective Device, 4P, 20kA, DIN Rail Mounting
Taxnele TXSA-20 4P is an AC surge protective device (SPD) designed to protect three-phase electrical installations with a neutral conductor against transient overvoltages and voltage impulses. The device features a 4P configuration, Uc 275V, Imax 20kA, In 10kA, Up ≤ 1.5kV and DIN rail mounting within the electrical distribution board.
SPD for AC Networks4P Three-Phase + NeutralImax 20kAIn 10kADIN Rail Mounting
Product Description
The Taxnele TXSA-20 4P AC surge protective device is an SPD intended to protect low-voltage electrical installations. It is installed on a DIN rail within the electrical distribution board and helps limit voltage spikes that may occur in the electrical network.
The 4P version is suitable for three-phase electrical installations with a neutral conductor, where protection of the phases and neutral conductor is required. Its main ratings are Uc 275V, Imax 20kA, In 10kA and Up ≤ 1.5kV.
With its modular construction, Taxnele TXSA-20 4P can be integrated into residential, commercial or technical electrical distribution boards alongside circuit breakers, residual current devices and other protective equipment. It is a compact solution for additional protection against voltage impulses.
The surge protective device must be installed by an authorised electrician or qualified personnel in accordance with the distribution board wiring diagram, applicable technical standards, the manufacturer's instructions and the earthing system requirements.
4P
Three-Phase Protection with Neutral
The 4P configuration is intended for three-phase electrical installations with a neutral conductor where additional protection against voltage impulses is required.
20kA
Maximum Current of 20kA
The maximum discharge current Imax of 20kA enables the device to handle surge impulses within the limits specified for this model.
DIN
DIN Rail Mounting
The modular construction allows integration into standard electrical distribution boards on a DIN rail by qualified personnel.
Main Benefits
Protection for three-phase electrical installations with a neutral conductor.
Limits transient overvoltages within the electrical distribution board.
Protection against voltage impulses from the AC network.
Maximum discharge current Imax of 20kA.
Nominal discharge current In of 10kA.
Voltage protection level Up ≤ 1.5kV.
Modular DIN rail mounting.
Integration into residential, commercial or technical electrical distribution boards.
Recommended Applications
Three-phase electrical distribution boards with a neutral conductor.
Homes with a three-phase supply.
Commercial premises and offices.
Workshops, garages and technical areas.
Low-voltage electrical installations.
Circuits containing electrical equipment sensitive to voltage impulses.
Taxnele TXSA-20 4P Technical Specifications
Product Type
AC surge protective device / SPD
Brand
Taxnele
Model
TXSA-20
Commercial Name
TXSA-20KA / TXSA-20, 4P, 20kA
Number of Poles
4P
Network Type
AC, three-phase with neutral
Maximum Continuous Operating Voltage
Uc 275V
Nominal Discharge Current
In 10kA
Maximum Discharge Current
Imax 20kA
Voltage Protection Level
Up ≤ 1.5kV
Mounting
DIN rail, within an electrical distribution board
Use
Protection against transient overvoltages and voltage impulses
Applications
Electrical distribution boards, three-phase installations, homes, commercial premises and technical areas
Category
Electrical & Automation
Subcategory
Electrical Protection / Surge Protective Devices (SPD)
Frequently Asked Questions About the Taxnele TXSA-20 4P Surge Protective Device
What is Taxnele TXSA-20 4P?
Taxnele TXSA-20 4P is an AC surge protective device (SPD) used to limit transient overvoltages and voltage impulses in three-phase electrical installations with a neutral conductor.
Which installations is the 4P model suitable for?
The 4P model is suitable for three-phase electrical installations with a neutral conductor in residential, commercial or technical applications.
Where is this surge protective device installed?
The device is installed on a DIN rail within the electrical distribution board, in accordance with the wiring diagram and installation instructions.
What is its maximum discharge current?
The Taxnele TXSA-20 4P model has a maximum discharge current Imax of 20kA and a nominal discharge current In of 10kA.
What is its voltage protection level?
The voltage protection level is Up ≤ 1.5kV, according to the model's specifications.
Can anyone install it?
No. Installation must be carried out by an authorised electrician or qualified personnel in accordance with applicable electrical standards and the distribution board wiring diagram.
20kA SPD Protection for Three-Phase Installations with Neutral
Taxnele TXSA-20 4P offers a compact solution for protecting three-phase electrical installations against transient overvoltages, with DIN rail mounting, a 4P configuration, Uc 275V, Imax 20kA, In 10kA and a protection level Up ≤ 1.5kV.
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![Taxnele TXSA-20 AC Surge Protective Device, 4P, Uc 275V, Imax 20kA, In 10kA, Up ≤ 1.5kV, SPD, DIN Rail Mounting [1]](https://gomagcdn.ro/domains3/nbmag.ro/files/product/original/descarcator-de-supratensiune-ac-taxnele-txsa-20-4p-uc-275v-imax-20ka-in-10ka-up-1-5kv-spd-montaj-sina-din-802833.png "Taxnele TXSA-20 AC Surge Protective Device, 4P, Uc 275V, Imax 20kA, In 10kA, Up ≤ 1.5kV, SPD, DIN Rail Mounting [1]")
