# Siemens SIMATIC S7-300 PS307 System Power Supply 24VDC 2A

**URL:** https://aio.lv/en/product--siemens-6es7307-1ba01-0aa0--1619217
**Data updated:** 2026-05-27 17:59 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** Siemens
**Manufacturer code:** 6ES7307-1BA01-0AA0
**EAN:** 4025515152460
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 269.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 223.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6es7307-1ba01-0aa0--1619217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Siemens 6ES7307-1BA01-0AA0 is a stabilized system power supply unit designed for the SIMATIC S7-300 automation system. It converts an input voltage of 85-264VAC into a stable 24VDC output with a current of 2A. This reliable power module ensures consistent operation for industrial control applications, providing essential power to the PLC rack components in demanding automation environments.

## Long description

The Siemens SIMATIC S7-300 PS307 is a high-performance, stabilized system power supply unit specifically engineered to provide reliable power to SIMATIC S7-300 automation systems. This module efficiently converts a wide range of AC input voltages into a steady 24VDC output, ensuring that your PLC components receive the precise electrical energy required for stable and continuous operation in industrial environments.
Advantages
This power supply unit offers exceptional reliability and stability, which are critical for maintaining the uptime of complex automation processes. Its robust design is tailored to withstand the rigors of industrial settings, providing consistent performance even when input voltage levels fluctuate. By delivering a clean and stable 24VDC output, it protects sensitive PLC rack components from electrical irregularities, thereby extending the service life of your automation hardware and reducing the risk of unexpected system failures.
Suitable for
Powering SIMATIC S7-300 PLC racks
Industrial automation and control systems
Applications requiring a stable 24VDC power source
Manufacturing and process control environments
This power supply is not suitable for applications requiring output currents exceeding 2A, as overloading the unit may lead to thermal shutdown or permanent damage. It is also not intended for use in environments that exceed the specified operating temperature or humidity ranges defined by the manufacturer.
Key specifications
Input voltage range: 85-264VAC
Output voltage: 24VDC
Output current: 2A
Compatibility: SIMATIC S7-300 system
Stabilized output design
To use the Siemens PS307, mount the unit directly onto the S7-300 mounting rail alongside the CPU and other modules. Ensure that the input terminals are connected to a compatible AC power source and that the output terminals are correctly wired to the PLC backplane or load. Always verify that the wiring is secure and that the input voltage matches the specified range before energizing the system.
What to consider before purchase
Verify the total power consumption of your PLC rack components
Ensure the 2A output capacity meets your system requirements
Check the available space on your DIN rail
Confirm compatibility with your existing S7-300 hardware configuration
Usage recommendations: Regularly inspect the terminal connections for tightness and ensure that the ventilation slots remain unobstructed to prevent overheating during prolonged operation.

## Specifications

| Feature | Value |
|---|---|
| Module type | Analog |

### Performance

| Feature | Value |
|---|---|
| Purpose | System power |

### Design

| Feature | Value |
|---|---|
| Product colour | Multicolour |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.4 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 50 mm |
| Package height | 130 mm |
| Package width | 170 mm |

## FAQ

### How much does the Siemens SIMATIC S7-300 PS307 Power Supply 6ES7307-1BA01-0AA0 cost, and is it available for purchase?

The price is 269.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 16.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Siemens SIMATIC S7-300 PS307 Power Supply 6ES7307-1BA01-0AA0 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1619217/58025674_large.webp