# Phoenix Contact PTV 4 BU Feed-Through Terminal Block with Push-in Connection

**URL:** https://aio.lv/en/product--phoenix-contact-1088729--12464588
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 1088729
**EAN:** 4055626890142
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-1088729--12464588

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact PTV 4 BU is a high-quality feed-through terminal block featuring reliable Push-in connection technology. Designed for efficient wire termination in industrial control cabinets and electrical installations, this terminal block ensures secure and vibration-resistant connections. Its compact design allows for space-saving mounting on DIN rails, facilitating organized and professional wiring solutions for various electrical engineering applications.

## Long description

The Phoenix Contact PTV 4 BU is a professional-grade feed-through terminal block engineered for reliable electrical connectivity in industrial environments. Utilizing advanced Push-in connection technology, this terminal block allows for the direct insertion of rigid or ferruled conductors, significantly reducing installation time and effort. Its robust construction ensures a secure, vibration-resistant contact, making it an essential component for demanding control cabinet applications where consistency and safety are paramount.
Advantages
The primary benefit of the PTV 4 BU is its efficient Push-in connection system, which eliminates the need for specialized tools during wiring, thereby increasing productivity during assembly. The terminal block is designed for high-density wiring, offering a compact footprint that maximizes space on standard DIN rails. Furthermore, the high-quality materials used in its manufacture provide excellent mechanical stability and electrical conductivity, ensuring long-term reliability even in environments subject to thermal fluctuations or mechanical stress.
Suitable for
Industrial control cabinet wiring
Electrical distribution systems
Automation and process control installations
Infrastructure and building technology projects
This terminal block may not be suitable for applications involving extremely high-current power distribution beyond its rated capacity or in environments with extreme chemical exposure that requires specialized explosion-proof or hermetically sealed housing.
Key specifications
Connection method: Push-in connection
Mounting type: DIN rail mounting
Color: Blue
Design: Feed-through terminal block
Compatibility: Suitable for various conductor cross-sections
To use the terminal block, simply mount it onto a standard DIN rail until it clicks into place. Prepare your wire by stripping the insulation to the required length, and if using stranded wire without a ferrule, ensure the push-button is actuated to open the contact spring. Insert the conductor fully into the terminal point until it reaches the stop. The spring-loaded mechanism automatically secures the wire, providing a gas-tight and vibration-proof connection.
What to consider before purchase
Verify the required conductor cross-section for your specific application
Ensure the DIN rail type matches the mounting requirements
Check the total number of terminal points needed for your circuit layout
Confirm the color coding requirements for your electrical installation standards
For optimal performance and safety, always ensure that conductors are stripped to the manufacturer-specified length and that the terminal block is securely locked onto the DIN rail before applying power. Regularly inspect connections in high-vibration environments to maintain system integrity.

## FAQ

### How much does the Phoenix Contact PTV 4 BU Feed-Through Terminal Block cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 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 14.07.2026 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 PHOENIX-CONTACT 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 PHOENIX-CONTACT 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/12464588/68766227_large.webp