Electrical & Automation • Surge Protective Devices (SPD)
Taxnele TXSA-40 AC Surge Protective Device, 2P L+N, 40kA, DIN Rail Mounting
Taxnele TXSA-40 is an AC surge protective device (SPD) designed to protect single-phase electrical installations against transient overvoltages and voltage impulses. The device features a 2P L+N configuration, Uc 275V, Imax 40kA, In 20kA, Up ≤ 2.0kV and DIN rail mounting within the electrical distribution board.
SPD for AC Networks2P L+NImax 40kAIn 20kADIN Rail Mounting
Product Description
The Taxnele TXSA-40 AC surge protective device is an SPD designed to protect low-voltage electrical installations against voltage spikes. It is installed on a DIN rail within the electrical distribution board and helps limit transient overvoltages that may affect equipment connected to the mains.
The model features a 2P L+N configuration, making it suitable for single-phase electrical installations with protection on the phase and neutral conductors. Its main ratings are Uc 275V, Imax 40kA, In 20kA and Up ≤ 2.0kV, which are useful characteristics for integration into residential, commercial or technical distribution boards.
With its modular DIN rail mounting, Taxnele TXSA-40 can be integrated alongside circuit breakers, residual current devices and other protective equipment. It is suitable for circuits requiring additional protection against voltage impulses within a correctly designed and installed electrical system.
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 and the manufacturer's instructions.
SPD
Surge Protection
The device limits transient overvoltages in the AC network and helps protect connected electrical equipment.
40kA
Maximum Current of 40kA
The maximum discharge current Imax of 40kA enables the device to handle surge impulses within the limits specified for this model.
DIN
DIN Rail Mounting
The modular construction allows installation on a DIN rail in standard electrical distribution boards by qualified personnel.
Main Benefits
Protection for single-phase L+N electrical installations.
Limits voltage impulses within the electrical distribution board.
Maximum discharge current Imax of 40kA.
Nominal discharge current In of 20kA.
Voltage protection level Up ≤ 2.0kV.
Simple integration into electrical distribution boards with DIN rails.
Suitable for residential, commercial and technical applications.
Installations where additional protection against voltage spikes is required.
Taxnele TXSA-40 Technical Specifications
Product Type
AC surge protective device / SPD
Brand
Taxnele
Model
TXSA-40
Commercial Name
TXSA-40KA / TXSA-40, 40kA
Number of Poles
2P
Terminal Configuration
L + N
Maximum Continuous Operating Voltage
Uc 275V
Nominal Discharge Current
In 20kA
Maximum Discharge Current
Imax 40kA
Voltage Protection Level
Up ≤ 2.0kV
Network Type
AC, single-phase
Mounting
DIN rail, within an electrical distribution board
Use
Protection against transient overvoltages and voltage impulses
Applications
Homes, commercial premises, offices, workshops, garages and technical areas
Category
Electrical & Automation
Subcategory
Electrical Protection / Surge Protective Devices (SPD)
Frequently Asked Questions About the Taxnele TXSA-40 Surge Protective Device
What is Taxnele TXSA-40?
Taxnele TXSA-40 is an AC surge protective device (SPD) used to limit transient overvoltages and voltage impulses in single-phase electrical installations.
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.
Which installations is the 2P L+N model suitable for?
The 2P L+N model is suitable for single-phase electrical installations with phase and neutral conductors in residential, commercial or technical applications.
What is its maximum discharge current?
The Taxnele TXSA-40 model has a maximum discharge current Imax of 40kA and a nominal discharge current In of 20kA.
What is its voltage protection level?
The voltage protection level is Up ≤ 2.0kV, 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.
40kA SPD Protection for Single-Phase Electrical Installations
Taxnele TXSA-40 offers a compact solution for protecting electrical installations against transient overvoltages, with DIN rail mounting, a 2P L+N configuration, Uc 275V, Imax 40kA, In 20kA and a protection level Up ≤ 2.0kV.
EN 
Romana
![Taxnele TXSA-40 AC Surge Protective Device, 2P, L+N, Uc 275V, Imax 40kA, In 20kA, Up ≤ 2.0kV, SPD, DIN Rail Mounting. [1]](https://gomagcdn.ro/domains3/nbmag.ro/files/product/original/descarcator-de-supratensiune-ac-taxnele-txsa-40-2p-l-n-uc-275v-imax-40ka-in-20ka-up-2-0kv-spd-montaj-sina-din-297824.png "Taxnele TXSA-40 AC Surge Protective Device, 2P, L+N, Uc 275V, Imax 40kA, In 20kA, Up ≤ 2.0kV, SPD, DIN Rail Mounting. [1]")
