# Phoenix Contact ST 1.5-PE Protective Conductor Terminal Block

**URL:** https://aio.lv/en/product--phoenix-st-15-pe--3273152
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** PHOENIX
**Manufacturer code:** ST 1,5-PE
**EAN:** 4017918186623
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 149.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 123.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-st-15-pe--3273152

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact ST 1.5-PE is a professional-grade protective conductor terminal block designed for secure electrical grounding in control cabinets and industrial systems. Featuring a spring-cage connection technology, it ensures reliable contact and vibration resistance. With a compact 4.2 mm width, it allows for efficient space utilization on DIN rails. Ideal for demanding electrical installations requiring high safety standards and consistent performance.

## Long description

The Phoenix Contact ST 1.5-PE Protective Conductor Terminal Block is a high-quality grounding component engineered for secure electrical connections in industrial control cabinets and automation systems. Utilizing advanced spring-cage connection technology, this terminal block provides a reliable, gas-tight contact that remains stable even under conditions of high vibration. Its slim 4.2 mm design is specifically optimized for high-density wiring, allowing engineers to maximize space on standard DIN rails without compromising safety or performance.
Advantages
This terminal block offers significant benefits for professional electrical installations, primarily through its maintenance-free spring-cage connection system which eliminates the need for periodic retightening of screws. The robust design ensures a low-resistance electrical path to the DIN rail, providing essential protection for sensitive equipment. Its compact footprint facilitates efficient cabinet layout, while the standardized design ensures seamless integration into existing electrical infrastructures that demand high reliability and consistent grounding performance.
Suitable for
Industrial control cabinet grounding
Automation and process control systems
High-density electrical distribution panels
Applications subject to mechanical vibration
When it may not be suitable
This terminal block is designed exclusively for protective conductor (PE) applications and should not be used for phase or neutral power distribution. It is not intended for use with conductors exceeding the specified cross-section capacity or in environments where extreme corrosive agents may compromise the spring-cage mechanism.
Key specifications
Connection method: Spring-cage connection
Width: 4.2 mm
Mounting type: DIN rail NS 35
Function: Protective conductor (PE) grounding
Vibration resistance: High
How to use
To install the terminal block, snap it onto a standard NS 35 DIN rail until it clicks securely into place. Strip the insulation from the conductor according to the specified length, then insert the wire into the spring-cage opening using a standard screwdriver to actuate the spring mechanism. Ensure the wire is fully inserted and the spring is properly engaged to guarantee a secure, vibration-resistant connection to the grounding rail.
What to consider before purchase
Verify the required conductor cross-section for your specific installation
Ensure the DIN rail type matches the mounting specifications
Confirm the total space available in the control cabinet
Usage recommendations
Always ensure that the DIN rail is properly grounded to the main protective earth system of the facility to maintain the integrity of the grounding circuit across all installed terminal blocks.

## Specifications

| Feature | Value |
|---|---|
| Certification | RoHS |
| Width | 4.2 mm |
| Depth | 48.5 mm |
| Product colour | Green, Yellow |
| Number of connection points | 2 |
| Cable section (AWG) | 28 |

## FAQ

### How much does the Phoenix Contact ST 1.5-PE Protective Conductor Terminal Block cost, and is it available for purchase?

The price is 149.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 07.08.2026 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 1.5-PE Protective Conductor 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/3273152/58312681_large.webp