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header-product Phoenix Contact ST 1.5 BU Feed-Through Terminal Block, 500V, Blue
4.99 €

Phoenix Contact ST 1.5 BU Feed-Through Terminal Block, 500V, Blue

Phoenix Contact ST 1.5 BU Feed-Through Terminal Block Photo 1
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Phoenix Contact ST 1.5 BU Feed-Through Terminal Block, 500V, Blue

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Short description

The Phoenix Contact ST 1.5 BU is a 2-conductor feed-through terminal block designed for secure electrical connections. Featuring a compact 4.2 mm width and a rated voltage of 500 V, this blue terminal block is ideal for industrial control cabinets and automation systems. Its spring-cage connection technology ensures reliable, vibration-resistant wiring for various electrical installations.
Available for order: 39 pcs.
Warranty: 2 Years
SKU: 12446246
Manufacturer: PHOENIX-CONTACT
free shipment

Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The Phoenix Contact ST 1.5 BU is a high-quality 2-conductor feed-through terminal block engineered for reliable electrical distribution in industrial environments. With a compact design measuring 4.2 mm in width and 48.5 mm in depth, this component is optimized for space-saving installations within control cabinets and automation systems. The blue housing allows for easy identification in complex wiring configurations, while the robust construction ensures long-term performance under standard operating conditions.

Advantages

This terminal block utilizes advanced spring-cage connection technology, which provides a secure and vibration-resistant contact for conductors. This method significantly reduces installation time compared to traditional screw connections, as it eliminates the need for frequent maintenance or retightening. The compact footprint allows for a higher density of connections on a standard DIN rail, making it an efficient choice for modern control panels where space is at a premium.

Suitable for

  • Industrial control cabinets
  • Automation and process control systems
  • Electrical distribution panels
  • Machine building and manufacturing equipment

When it may not be suitable

This terminal block is not intended for high-current applications exceeding its rated capacity. It is also not suitable for environments requiring specialized protection against extreme chemical exposure or submersion, as it is designed for standard industrial cabinet use.

Key specifications

  • Rated voltage: 500 V
  • Width: 4.2 mm
  • Depth: 48.5 mm
  • Connection type: Spring-cage
  • Number of conductors: 2
  • Color: Blue

How to use

To install the terminal block, snap it onto a standard DIN rail until it clicks into place. Strip the insulation from your conductor according to the manufacturer's recommended length. Use a suitable screwdriver to open the spring-cage clamp, insert the wire fully into the terminal point, and release the clamp to secure the connection. Ensure that the wire is firmly held and that no bare copper is exposed outside the terminal housing.

What to consider before purchase

  • Verify that the rated voltage of 500 V meets your system requirements.
  • Ensure the 4.2 mm width fits your existing DIN rail layout.
  • Confirm that the spring-cage connection is compatible with your wire gauge.
Usage recommendations: Always ensure that the power supply is disconnected before performing any wiring tasks. Use appropriate wire ferrules if necessary to maintain the integrity of the connection and follow local electrical safety regulations during installation.

Specifications

Product colour:
Blue
All features
Current:
17.5 A
Number of connection points:
2
Cable section (AWG):
28

Weight & dimensions

Width:
4.2 mm
Depth:
48.5 mm

Power

Rated voltage:
500 V

Design

Certification:
RoHS
Product colour:
Blue

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Phoenix Contact ST 1.5 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 — 39 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 13.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.