# Phoenix PT 4 BU Feed-Through Terminal Block Blue 3211760

**URL:** https://aio.lv/en/product--phoenix-3211760--3537658
**Data updated:** 2026-07-30 04:06 (EEST)
**Category:** Other goods
**Manufacturer:** PHOENIX
**Manufacturer code:** 3211760
**EAN:** 4046356482608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-08-30 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-3211760--3537658

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The Phoenix PT 4 BU feed-through terminal block in blue (MPN 3211760) is designed for secure and efficient electrical wire connections in industrial control panels and wiring systems. Featuring reliable spring-cage connection technology, this component ensures stable conductivity, quick installation, and maintenance-free operation in demanding electrical installations.

## Long description

The Phoenix PT 4 BU Feed-Through Terminal Block Blue 3211760 is engineered for secure and efficient electrical wire connections in industrial control panels and wiring systems. Designed with advanced spring-cage connection technology, this blue feed-through terminal block ensures stable conductivity, rapid installation, and completely maintenance-free operation even in demanding electrical environments.
Advantages
The terminal block offers exceptional reliability through its spring-cage connection technology, which provides secure clamping resistant to vibrations and mechanical stress. Its compact dimensions allow for space-saving installation on standard DIN rails within dense control cabinets. The distinct blue color helps maintain clear circuit identification and separation in complex wiring layouts, while the robust insulating material ensures safe electrical separation and durability over prolonged operational lifespans.
Suitable for
Industrial control panels and automation systems
Electrical distribution and wiring enclosures
Machine building and factory automation infrastructure
Power supply connection and signal distribution
When it may not be suitable
This terminal block is not designed for direct outdoor exposure without a proper weatherproof enclosure. It is also unsuitable for wire cross-sections that significantly exceed or fall below the specified clamping capacity of the terminal block.
Key specifications
Product type: Feed-through terminal block
Color: Blue
Connection technology: Spring-cage connection
Rated voltage: 800 V
Width: 6.2 mm
Depth: 56 mm
Height: 35.3 mm
How to use
Mount the terminal block securely onto a standard DIN rail inside an appropriate electrical enclosure or control panel. Strip the electrical wire to the recommended length, open the spring-cage mechanism using a compatible tool if required, and insert the conductor fully into the clamping unit. Ensure the wire is firmly seated and locked in place by the spring mechanism before energizing the circuit. Connect adjacent terminal blocks using standardized plug-in bridges if potential distribution is required.
What to consider before purchase
Verify that the rated voltage of 800 V matches your electrical system requirements
Check the physical dimensions including the 6.2 mm width to ensure adequate space on your DIN rail
Confirm that your conductor cross-sections are compatible with the terminal block capacity
Ensure the blue color aligns with your color-coding standards for neutral or specific potential distribution
Usage recommendations: Always isolate the power supply before installing, modifying, or servicing electrical terminal blocks and wiring systems. Ensure installation is performed by qualified electrical personnel in accordance with local safety regulations and standards.

## Specifications

| Feature | Value |
|---|---|
| Certification | RoHS |
| Material | Polyamide |
| Height | 35.3 mm |
| Width | 6.2 mm |
| Depth | 56 mm |
| Product colour | Blue |
| Current | 32 A |
| Cable section (AWG) | 24 |
| Maximum cable section | 6 mm² |
| Minimum cable section | 0.2 mm² |
| Rated voltage | 800 V |

## FAQ

### How much does the Phoenix PT 4 BU Terminal Block 3211760 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 14.08.2026 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: 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 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 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/3537658/58450198_large.webp