# Panel tool Siemens Corning C39407-A139-A12 — spare/module for Siemens equipment

**URL:** https://aio.lv/en/product--siemens-c39407-a139-a12--1591325
**Data updated:** 2026-02-12 09:43 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Siemens
**Manufacturer code:** C39407-A139-A12
**EAN:** 4042673269786
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 71.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-c39407-a139-a12--1591325

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

Siemens Corning C39407-A139-A12 is a replacement panel/tool module for Siemens equipment. Supplied as an original manufacturer part (MPN C39407-A139-A12, EAN 4042673269786), it is intended for use in compatible Siemens systems requiring this specific component. Useful for repair, maintenance, or parts replacement to restore device functionality and ensure correct fit and operation.

## Long description

Siemens Corning C39407-A139-A12 is a replacement panel/tool module designed for use with compatible Siemens equipment. This spare module restores specific panel functions and fits into designated slots or assemblies in Siemens systems that require this component. The product is supplied as an original-manufacturer spare part and is intended to match the mechanical and electrical interfaces of the original unit to ensure correct operation after replacement.
Advantages
The module provides a direct-fit replacement that helps maintain system integrity and reduces downtime during repairs. As an original Siemens-compatible part, it preserves the intended performance characteristics and compatibility with existing connectors and mounting points. Using a matching spare reduces the risk of improper fit or signal mismatches and supports predictable, safe operation in professional environments.
Suitable for
Repair of Siemens control panels and operator units that accept this module
Preventive maintenance where original spare modules are required
Replacing damaged or malfunctioning panel components to restore system functions
Key specifications
Function: replacement panel/tool module for compatible Siemens equipment
Compatibility: designed for specific Siemens system families and panel assemblies that require this module
Form factor: panel-mounted module for slot or chassis installation
Electrical interface: compatible with original Siemens connector types and signal levels used in the target systems
Material and finish: manufactured to meet industrial durability and mounting requirements
How to use
Power down the host equipment according to the manufacturer's safety procedures before attempting replacement. Remove the faulty module following the system's service manual instructions, taking care to disconnect connectors and any retaining hardware. Install the replacement panel/tool module into the correct slot or mounting position, secure all fasteners, and reconnect electrical connectors ensuring proper seating. After installation, power on the equipment and verify module recognition and functional operation according to the system diagnostics.
Usage recommendations
Handle the module using anti-static precautions and avoid touching connector pins or contact surfaces. Use the system's official service documentation for specific installation torque values and connector seating procedures. If uncertain about compatibility or installation steps, consult a qualified service technician or Siemens support to ensure correct integration.

## FAQ

### How much does the Siemens Corning C39407-A139-A12 panel tool cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 12.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Siemens products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Siemens service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1591325/59844219_large.webp