# Siemens 6EP3333-6SB00-0AY0 Stabilized Power Supply 100-240V AC to 24V DC 4A

**URL:** https://aio.lv/en/product--siemens-6ep3333-6sb00-0ay0--1623052
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** Siemens
**Manufacturer code:** 6EP3333-6SB00-0AY0
**EAN:** 4025515154860
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 109.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-6ep3333-6sb00-0ay0--1623052

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Siemens 6EP3333-6SB00-0AY0 is a high-quality stabilized power supply unit designed for indoor industrial applications. It converts an input voltage of 100-240V AC into a stable 24V DC output with a current rating of 4A. This reliable power adapter ensures consistent performance for sensitive electronic equipment and control systems, offering efficient power conversion and robust construction for demanding environments.

## Long description

The Siemens stabilized power supply unit is a professional-grade component engineered to provide a reliable 24V DC output from a standard 100-240V AC input. Designed for industrial environments, this unit delivers a consistent 4A current, ensuring that sensitive electronic equipment and control systems operate with high stability and efficiency. Its robust construction makes it a dependable choice for maintaining power integrity in various indoor technical applications.
Advantages
This power supply unit stands out due to its high conversion efficiency and stable output voltage, which protects connected devices from fluctuations. The compact and lightweight design allows for easy integration into existing control cabinets or technical setups without occupying excessive space. Furthermore, the unit is built to withstand the rigors of industrial use, providing long-term operational reliability and minimizing the risk of downtime for critical systems.
Suitable for
Industrial automation and control systems
Powering sensors and actuators
Sensitive electronic instrumentation
Indoor technical equipment requiring stable DC voltage
When it may not be suitable
This device is designed specifically for indoor use and is not suitable for outdoor environments where it may be exposed to moisture, extreme temperatures, or direct weather conditions. It should not be used in applications requiring a higher current output than 4A or in environments with high levels of dust or corrosive substances without additional protective housing.
Key specifications
Input voltage: 100-240V AC
Output voltage: 24V DC
Output current: 4A
Weight: 0.3 kg
Application: Indoor industrial use
How to use
Installation should be performed by qualified personnel in accordance with local electrical safety standards. The unit is typically mounted on a standard DIN rail within an enclosure. Connect the AC input wires to the designated terminals, ensuring the correct polarity and voltage range. Connect the 24V DC output to your equipment, verifying that the total load does not exceed the 4A rating. Always ensure proper ventilation around the unit to maintain optimal operating temperatures.
What to consider before purchase
Verify that your equipment requires a 24V DC input
Ensure the total power consumption of your devices is within the 4A limit
Confirm that the installation environment is dry and climate-controlled
Check available space in your control cabinet for mounting
Usage recommendations
For optimal performance and longevity, ensure that the power supply is installed in an area with adequate airflow. Periodically inspect the terminal connections to ensure they remain tight and free from oxidation. Avoid exceeding the rated current capacity to prevent thermal overload and potential system failure.

## Specifications

| Feature | Value |
|---|---|
| Quick installation guide | Yes |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.3 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 91 mm |
| Package height | 96 mm |
| Package width | 67 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Romania |

## FAQ

### How much does the Siemens 6EP3333-6SB00-0AY0 Power Supply Unit cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 23.07.2026 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 6EP3333-6SB00-0AY0 Power Supply Unit 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/1623052/58026278_large.webp