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  • New item   Automatic transfer switch ATS TAXNELE TXATS | 4P | 63 A | PC class | DIN
    New item   Automatic transfer switch ATS TAXNELE TXATS | 4P | 63 A | PC class | DIN 1

    Automatic transfer switch ATS TAXNELE TXATS | 4P | 63 A | PC class | DIN

    Code: ES-TXATS-63-4P
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    Price 79.86 € VAT incl.
    ( 66.00 € VAT excl. )
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    TAXNELE TXATS 4P 63 A – automatic transfer switch for grid and generator. PC class, automatic and manual mode, DIN rail mounting.

  • Product description

    Automatic transfer switch ATS TAXNELE TXATS | 4P | 63 A | PC class | DIN

    TAXNELE TXATS is an automatic transfer switch (ATS) that transfers the load from the main supply (A) to a backup source (B) – usually a generator – when the main supply fails, and back when it returns. 4P, 63 A, DIN rail mounting.

    Key point
    The sources cannot be connected together: the contacts are either in position A or B, so the generator cannot back-feed the grid. The control circuit is supplied from L–N 220–240 V.
    Poles / current
    4P / 63 A
    Class
    PC
    Transfer
    < 8 ms
    Control
    Auto / manual

    How it works

    When side A is energised, the load is supplied from A. When A fails and B is energised, the drive turns the contacts to B. When A returns, the switch automatically goes back to A – the main source always has priority.

    The Manual / Auto switch selects the mode. The handle may only be turned in "Manual" mode – this is marked on the device. LEDs A and B show which source is connected.

    Each side has control terminals (AR, AN / BR, BN) and passive NC–C–NO contacts that can send a status signal to a controller or alarm.

    Technical specifications

    Type Automatic transfer switch (ATS), PC class
    Manufacturer TAXNELE (Taixin Electric), series TXATS
    Poles 4P
    Rated current 63 A
    Operating voltage 220–240 V AC (L–N)
    Frequency 50/60 Hz
    Insulation voltage Ui AC 690 V
    Impulse voltage Uimp 8 kV
    ATSE class PC (IEC 60947-6-1)
    Transfer time < 8 ms – without supply interruption (PC class)
    Control Auto / Manual; handle in Manual mode only
    Additional terminals AR, AN / BR, BN – monitoring; NC–C–NO – passive contacts
    Mounting 35 mm DIN rail
    Standard IEC 60947-6-1
    Data source Manufacturer nameplate and manufacturer technical information
    ⚠ The brand on the device is TAXNELE. The table lists only parameters stated by the manufacturer; parameters not provided by the manufacturer are not listed. Photos may show another current or pole version of the same series – check exact data on the device nameplate. Transfer time – manufacturer data for this ATS design.

    Functions

    • Automatic transfer A → B and return B → A
    • Priority to main source A
    • Mechanical interlock – A and B are never connected together
    • Manual operation with handle in Manual mode
    • A and B indicators
    • Passive NC–C–NO contacts for status signal

    Other versions of the same series

    Applications

    • Houses and homesteads with a backup generator
    • Farms, workshops, small commercial sites
    • Transfer between two grid supplies
    • Pumping stations, heating and ventilation equipment

    Practical example

    Homestead with a single-phase 5 kW generator: grid to A, generator to B, load panel to the output. When the grid fails and the generator is started, the ATS transfers to B; when the grid returns – back to A. Circuit breakers are installed upstream of the ATS on both supplies.

    Advantages

    • PC class – transfer without supply interruption
    • Ui 690 V, Uimp 8 kV
    • Passive contacts for status signal
    • DIN mounting

    Points to note

    • Control circuit – L–N 220–240 V; if all phases must be monitored, add a phase monitoring relay
    • No generator start control
    • Does not break short circuits – upstream protection required

    ⚡ Safe installation

    • Installation must be carried out by a qualified electrician with both sources disconnected.
    • Install short-circuit and overload protection upstream of the ATS on both supplies.
    • Select cable cross-section for 63 A and the installation conditions.
    • Connect a generator to the house installation only through a transfer switch – never through a socket outlet.
    • Turn the handle only in "Manual" mode.
    ☝ Elsprendimai.eu recommends: ATS selection guide · Diagrams: 3P or 4P · Consultation

    How to choose

    First determine the number of poles from the network, then the current from the main incoming circuit breaker. The ATS rated current must not be lower than the incoming protection current.

    4P · 63 A
    220–240 V AC (L–N)
    PC · IEC 60947-6-1
    < 8 ms
    Suitable if:
    • you have a grid and a generator or two grid supplies
    • incoming protection is not higher than 63 A
    • transfer without interruption is required
    Check:
    • number of poles (4P)
    • that the L–N control voltage is 220–240 V
    • protection upstream of the ATS
    Important: A transfer switch is not a protective device (except CB class) – install short-circuit and overload protection separately. If in doubt, consult a qualified electrician.

    Frequently asked questions

    Does this ATS start the generator?
    No. The manufacturer does not specify a generator start function. Passive NC–C–NO contacts transmit status, but generator control requires the generator's own automation.
    Is it suitable for a solar inverter?
    The TXATS-PV version is intended for an inverter and grid scheme. The standard TXATS is for grid and generator.
    Can it be switched manually?
    Yes, with the switch in "Manual", the handle is turned to A or B.
    Why 4P rather than 3P?
    4P also switches the N conductor – recommended when the generator has its own N–PE link and RCD protection is used.
    Can you help with selection?
    Yes. Send us the network type, incoming protection and generator power – we will help you choose the right switch.

    Automatic transfer switch ATS TAXNELE TXATS | 4P | 63 A | PC class | DIN

    PC class ATS for grid and generator: automatic return to the main source, manual operation and passive contacts. Suitable for houses, farms and small sites.

    Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.

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