# Bals 303-TLS Industrial Connector 16A 3P+N+PE Straight

**URL:** https://aio.lv/en/product--bals-303-tls--12454404
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Sockets
**Manufacturer:** Bals
**Manufacturer code:** 303-TLS
**EAN:** 4024941192316
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bals-303-tls--12454404

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Bals 303-TLS is a high-quality industrial connector designed for reliable power distribution. It features a 3P+N+PE configuration with a 16 A current rating and an operating voltage range of 200-415 V. With a 6h reference and a straight design, this connector is built for 50-60 Hz AC systems, ensuring secure and efficient electrical connections in demanding professional environments.

## Long description

The Bals 303-TLS industrial connector is a robust and reliable solution for professional power distribution in demanding environments. Engineered with a 3P+N+PE configuration, this straight connector ensures a secure electrical connection for various industrial applications. It is designed to operate within a voltage range of 200-415 V and supports a current rating of 16 A, making it suitable for standard 50-60 Hz AC power systems. The unit features a one-piece housing construction with integrated screw terminals, providing both durability and ease of installation for technicians.
Advantages
This industrial connector stands out due to its high-quality construction and focus on operational safety. The one-piece housing design minimizes the number of components, which enhances the structural integrity and simplifies the assembly process. By utilizing reliable screw terminals, the connector ensures a stable and long-lasting electrical contact, reducing the risk of connection failures in high-vibration or heavy-duty settings. Its standardized 6h reference and IP44 protection rating make it a versatile choice for professional electrical infrastructure.
Suitable for
Industrial machinery power supply
Construction site power distribution
Workshop and factory electrical installations
Temporary power setups for events
When it may not be suitable
This connector is not intended for use in environments requiring high-pressure water protection or complete submersion, as it is rated for IP44. Additionally, it is not compatible with systems exceeding 16 A or specialized DC power applications.
Key specifications
Configuration: 3P+N+PE
Current rating: 16 A
Voltage range: 200-415 V
Frequency: 50-60 Hz
Design: Straight
Reference: 6 h
Connection type: Screw terminals
How to use
To install the Bals 303-TLS, ensure the power supply is completely disconnected before beginning any work. Open the housing to access the screw terminals. Strip the insulation from the conductors according to the required length and insert them into the corresponding terminals, ensuring each wire is securely fastened. Once all connections are verified, reassemble the housing, ensuring that the cable gland is tightened properly to maintain the integrity of the connection and the IP44 rating.
What to consider before purchase
Verify that your existing power system matches the 3P+N+PE configuration.
Ensure the 16 A current rating is sufficient for your connected equipment.
Check that the operating environment is compatible with the IP44 protection level.
Usage recommendations: Always perform a continuity and polarity test after installation to ensure the connector is wired correctly. Regularly inspect the screw terminals for tightness during routine maintenance to prevent overheating caused by loose connections.

## Specifications

| Feature | Value |
|---|---|
| Voltage | 200 - 415 |
| Connector type | Straight |
| Current | 16 A |
| AC input frequency | 50 - 60 |

### Features

| Feature | Value |
|---|---|
| Number of poles | 3P+N+PE |
| Reference | 6 h |

### Design

| Feature | Value |
|---|---|
| Material | Polyamide |
| Product colour | Red, White |
| International Protection (IP) code | IP44 |

## FAQ

### How much does the Bals 303-TLS Industrial Connector 16A cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 08.07.2026 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. 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 Bals 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 Bals 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: 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/12454404/68776082_large.webp