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      Siemens 6AV2125-2AE03-0AX0
      · Product image is representative; revision or series may vary. Contact us to request a specific version.
      Ships by Saturday, November 14

      6AV2125-2AE03-0AX0

      Compact Connection Box for Mobile Panels

      Require for Quote:

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          PRODUCT DESCRIPTION

          6AV2125-2AE03-0AX0 Compact Connection Box for Mobile Panels

          Siemens 6AV2125-2AE03-0AX0 is the compact connection box for the supported SIMATIC HMI Mobile Panel arrangement. It is designed for installation in a cabinet and provides the documented network and operator-control connections. The nominal supply is 24 V DC, with a 19.2 to 28.8 V operating range, 18 mA consumption and 0.43 W power demand.

          The compact box has two Industrial Ethernet/PROFINET connections but no integrated Ethernet switch. STOP, emergency-stop and enabling-button circuits are supported through the applicable wiring configuration. Unplugging behavior differs between hardwired and PROFIsafe arrangements; those connection variants must be designed using the corresponding Siemens instructions. The box is specified for 0 to 55 degrees C and up to 90% relative humidity.
          BEFORE YOU BUY

          Confirm the complete 6AV2125-2AE03-0AX0 identity

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          ACTUAL APPLICATIONS

          Application fields for 6AV2125-2AE03-0AX0

          These broad application fields reflect the documented function and technical characteristics of 6AV2125-2AE03-0AX0.
          • 01 · CHEMICALS

            Inorganic Chemicals and Organic Chemicals

            Inorganic chemicals and general chemical specialtiesOrganic chemicals and related industrial petrochemicals
          • 02 · OIL & GAS

            Petroleum and Associated Natural Gas

            Conventional petroleum and associated natural gasOffshore natural gas and onshore petroleum applications
          • 03 · WATER & WASTEWATER

            Urban Water and Industrial Wastewater

            Urban water supply and municipal wastewaterIndustrial wastewater and industrial water reuse

          Technical specifications for 6AV2125-2AE03-0AX0

          • Product Model
            6AV2125-2AE03-0AX0
          • Product Parameters
            Compact Connection Box for Mobile Panels
          • In stock
            1 unit
          • Manufacturer
            Siemens
          • Rated supply
            24 V DC; permissible 19.2 to 28.8 V
          • Rated consumption
            18 mA
          • Power consumption
            0.43 W
          • Input inrush energy
            0.003 A2s
          • Industrial Ethernet connections
            2
          • Integrated Ethernet switch
            No
          • PROFINET connections
            2
          • Monitored controls
            STOP / emergency stop / enabling button
          • Operating ambient
            0 to 55 degrees C
          • Maximum relative humidity
            90%
          • Front material
            Plastic
          View all additional
          Ask for Quote

          Alternative Names

          6AV2125-2AE03-0AX0 SIMATIC HMI Mobile Panels Compact Connection Box for Mobile Panels
          SYSTEM & REPLACEMENT CHECK

          Information needed before ordering

          Three direct checks to secure your system integration and minimize ordering risks.

          Information

          System integration Replacement check Manuals & support
          SYSTEM INTEGRATION

          Integrate 6AV2125-2AE03-0AX0 within SIMATIC HMI Mobile Panels

          Fit the compact connection box in the documented cabinet arrangement rather than treating it as a direct wall-mounted enclosure. Use the specified mounting cutout and retain the front and rear clearances. Connect the 24 V supply within 19.2 to 28.8 V and include the 18 mA rated demand in the local supply budget.
          Wire the network connections using the Mobile Panel connection-box diagram. Two Ethernet/PROFINET connections do not mean that the box contains an active two-port Ethernet switch. Coordinate the panel, connecting cable and controller configuration so that the selected network path matches the actual hardware.
          Design the STOP, emergency-stop and enabling-button circuits for the chosen hardwired or PROFIsafe arrangement. The documented unplugging behavior depends on that selection. Validate the complete safety-related connection and its reset behavior under the applicable Siemens procedure before normal use.

          Features:

          • Rated supply: 24 V DC; permissible 19.2 to 28.8 V
          • Rated consumption: 18 mA
          • SIMATIC HMI Mobile Panels
          Use 6AV2125-2AE03-0AX0 only within the documented SIMATIC HMI Mobile Panels arrangement and applicable installation instructions.
          INTERCHANGEABILITY

          Replace 6AV2125-2AE03-0AX0 within SIMATIC HMI Mobile Panels

          Record 6AV2125-2AE03-0AX0, the connected Mobile Panel, cable identity and safety-circuit arrangement before exchange. Preserve the compact-box variant and distinguish its wiring from other connection-box versions that can behave differently on panel disconnection.
          Establish the approved safe state and isolate power before removing the box. Label Ethernet, supply, STOP and enabling connections separately, and inspect the mounting seal and terminals. Preserve the hardwired or PROFIsafe configuration rather than converting between them through a hardware swap.
          After replacement, confirm network access and the panel connection before testing the operator controls. Validate STOP, emergency-stop, enabling and disconnect/reconnect behavior under the approved safety test. Check the cabinet mounting and the absence of unintended bypasses before service.

          Features:

          • 6AV2125-2AE03-0AX0 complete order code
          • Front material: Plastic
          • Retain the documented SIMATIC HMI Mobile Panels connection arrangement
          Use 6AV2125-2AE03-0AX0 only within the documented SIMATIC HMI Mobile Panels arrangement and applicable installation instructions.
          DOCUMENTATION STATUS

          Browse the Manuals, Datasheets, Official Documents, Links

          Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

          Features:

          • Exact-model technical data for 6AV2125-2AE03-0AX0
          • Document applicability checked against the complete identity
          • Directory links by subcategory and brand
          Documentation for 6AV2125-2AE03-0AX0 must match the installed product identity and supplied configuration.

          Also searched as

          6AV6647-0AE11-3AX0 6AV6641-0CA01-0AX1 6AV6647-0AA11-3AX0 6AV6642-0EA01-3AX0 6AV7863-4MA00-2AA0

          Important notice

          Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
          This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
          BUYER INFORMATION

          Commercial terms without hidden steps

          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
          • 01

            Shipping & delivery

            Dispatch
            Eligible stock: same / next day
            Carriers
            DHL, FedEx or UPS
            Ship from
            Xiamen, China
            Product size
            9.60 x 12.50 x 7.80 cm
            Net weight
            0.25 kg
          • 02

            Payment & customs

            Payment
            Bank transfer (T/T)
            Currencies
            USD · EUR · GBP · RMB
            Credit cards
            Not accepted
            HS reference
            8538900000
            Origin
            Germany
          • 03

            Warranty & returns

            Warranty
            12 months from AMIKON
            Inspection
            Label, condition and packing checks
            Returns
            Prior RMA authorisation required
            Compatibility
            Confirm before order
            OEM warranty
            Does not apply
          Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.

          • Part checked

            Full suffix recorded

          • Condition checked

            Label and appearance

          • Packing checked

            Antistatic protection

          • Tracking supplied

            Established couriers

          • Sandy Lin

            Dedicated account manager · 15+ years
          FREQUENTLY ASKED QUESTIONS

          Questions buyers ask about 6AV2125-2AE03-0AX0

          Direct answers about identity, compatibility, stock, warranty, payment and shipping.

          • Does 6AV2125-2AE03-0AX0 contain an Ethernet switch?

            No. The manufacturer data for 6AV2125-2AE03-0AX0 list two Industrial Ethernet connections and no integrated Ethernet switch.

          • What supply is required by 6AV2125-2AE03-0AX0?

            6AV2125-2AE03-0AX0 requires nominal 24 V DC, with a permitted range of 19.2 to 28.8 V and a rated consumption of 18 mA.

          • Can 6AV2125-2AE03-0AX0 be treated as a direct wall-mount box?

            6AV2125-2AE03-0AX0 is the compact version intended for the documented cabinet-installation arrangement; use its specified mounting instructions.

          • Is unplugging behavior identical in every installation of 6AV2125-2AE03-0AX0?

            No. The disconnect response of 6AV2125-2AE03-0AX0 depends on the hardwired or PROFIsafe arrangement. Validate the selected circuit using the applicable Siemens instructions.

          • Which operator circuits are associated with 6AV2125-2AE03-0AX0?

            The documented connection arrangement for 6AV2125-2AE03-0AX0 covers STOP, emergency-stop and enabling-button circuits.

          • What tests are required after exchanging 6AV2125-2AE03-0AX0?

            Check panel and network access, then validate STOP, emergency-stop, enabling and disconnect behavior for the actual 6AV2125-2AE03-0AX0 circuit arrangement.

          • How should a distributor describe the requested 6AV2125-2AE03-0AX0?

            Use the full 6AV2125-2AE03-0AX0 order code and compact connection-box designation, and identify the connected Mobile Panel where available.

          • Are a Mobile Panel and cable included with 6AV2125-2AE03-0AX0?

            A quotation for 6AV2125-2AE03-0AX0 should explicitly list any Mobile Panel, connecting cable or mounting accessory included; they are separate scope items.
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