# Phoenix Contact ST 4-QUATTRO-PE Ground Terminal Block, 4-Conductor

**URL:** https://aio.lv/en/product--phoenix-3031461--3244775
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** PHOENIX
**Manufacturer code:** 3031461
**EAN:** 4017918186913
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 311.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 257.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-3031461--3244775

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact ST 4-QUATTRO-PE is a high-quality 4-conductor ground terminal block designed for secure electrical connections in industrial control cabinets. Featuring a spring-cage connection technology, it ensures reliable contact and vibration resistance. With a width of 6.2 mm, this terminal block is optimized for space-saving mounting on DIN rails, providing a robust solution for grounding applications in various electrical systems.

## Long description

The Phoenix Contact ST 4-QUATTRO-PE is a professional-grade 4-conductor ground terminal block engineered for reliable grounding in industrial control cabinets and electrical distribution systems. Utilizing advanced spring-cage connection technology, this component provides a secure, gas-tight electrical connection that maintains integrity even under conditions of high vibration or thermal expansion. Its compact design and DIN rail mounting capability make it an essential component for organizing complex wiring systems while ensuring safety and electrical continuity.
Advantages
This terminal block offers significant benefits for electrical installations, primarily through its spring-cage connection system which eliminates the need for manual screw tightening and reduces maintenance requirements over time. The 4-conductor design allows for efficient potential distribution and grounding of multiple wires in a single, space-saving unit. Its robust construction ensures long-term durability in demanding industrial environments, while the standardized mounting profile facilitates quick and easy integration into existing DIN rail assemblies.
Suitable for
Grounding applications in industrial control panels
Electrical distribution systems requiring multi-conductor connections
Vibration-prone environments such as machinery and automation equipment
Space-constrained electrical cabinets
When it may not be suitable
This terminal block is specifically designed for grounding purposes and should not be used for carrying live current or phase connections. It is intended for use with specific wire gauges and may not be compatible with extremely large power cables or specialized high-current applications outside of its rated capacity.
Key specifications
Connection type: Spring-cage
Number of conductors: 4
Mounting type: DIN rail
Width: 6.2 mm
Function: Grounding (PE)
How to use
To install the terminal block, snap it onto a standard DIN rail until it clicks securely into place. Strip the insulation from your conductors according to the manufacturer's recommended length. Using a suitable screwdriver, depress the spring-cage mechanism to open the terminal point, insert the wire fully into the contact chamber, and release the spring to lock the conductor in place. Ensure that the terminal block is properly grounded to the DIN rail to establish the protective earth connection.
What to consider before purchase
Verify that the wire gauge is compatible with the terminal block specifications
Ensure the DIN rail type matches the mounting requirements
Confirm the total number of conductors needed for your grounding circuit
Check for sufficient space within the control cabinet for the 6.2 mm width
Usage recommendations
Always ensure that the DIN rail is properly grounded to the main protective earth system of the cabinet to guarantee the effectiveness of the ground terminal block. Regularly inspect connections in high-vibration environments to ensure long-term reliability.

## Specifications

| Feature | Value |
|---|---|
| Certification | RoHS |
| Width | 6.2 mm |
| Depth | 87 mm |
| Product colour | Green, Yellow |
| Number of connection points | 4 |
| Cable section (AWG) | 28 |

## FAQ

### How much does the Phoenix Contact ST 4-QUATTRO-PE Ground Terminal Block cost, and is it available for purchase?

The price is 311.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 10.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Phoenix Contact ST 4-QUATTRO-PE Ground Terminal Block 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 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/3244775/58298312_large.webp