# Phoenix Contact 2900958 RIF-0-BPT/21 Relay Base, Grey

**URL:** https://aio.lv/en/product--phoenix-contact-2900958--12450266
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 2900958
**EAN:** 4046356733014
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-2900958--12450266

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact 2900958 RIF-0-BPT/21 is a high-quality relay base designed for industrial automation and control systems. This grey-colored component provides a secure mounting interface for relays, ensuring reliable electrical connections and efficient signal distribution. It is engineered for durability and ease of installation in standard control cabinet configurations.

## Long description

The Phoenix Contact RIF-0-BPT/21 relay base is a professional-grade component engineered for industrial automation and control systems. Designed to provide a secure and reliable mounting interface, this base supports miniature power relays with 1 PDT or solid-state relays of the same design. Its robust construction ensures stable electrical connectivity and efficient signal distribution within demanding control cabinet environments.
Advantages
This relay base features a high-quality design that prioritizes ease of installation and long-term operational reliability. The integrated push-in connection technology allows for rapid, tool-free wiring, significantly reducing assembly time during system integration. Its compact form factor is optimized for high-density mounting on standard DIN rails, making it an ideal choice for space-constrained control panels while maintaining excellent mechanical stability.
Suitable for
Industrial automation control systems
Signal processing and switching applications
Control cabinet installations
Interface modules for miniature power relays
When it may not be suitable
This relay base is specifically designed for miniature power relays and solid-state relays with a 1 PDT configuration. It is not compatible with larger power relays or relay types that require different pin arrangements or higher current ratings beyond the specified design limits.
Key specifications
Connection type: Push-in connection
Mounting type: NS 35/7,5 DIN rail
Compatibility: Miniature power relays with 1 PDT or solid-state relays
Dimensions: 6.2 x 78 x 93 mm
Weight: 20 g
Color: Grey
How to use
To install the relay base, snap it onto a standard NS 35/7,5 DIN rail until it is securely locked in place. Insert the compatible miniature power relay or solid-state relay into the base interface. Connect your field wiring directly into the push-in terminals by inserting the stripped wire ends until they are firmly seated. Ensure that the electrical parameters of the relay match the requirements of your control circuit before applying power.
What to consider before purchase
Verify that your relay type is compatible with the 1 PDT design.
Ensure your control cabinet utilizes NS 35/7,5 DIN rail mounting.
Check that the push-in connection method meets your specific wiring standards.
Usage recommendations
Always ensure that the power supply is disconnected before installing or replacing relays in the base to prevent electrical hazards and ensure the longevity of the components.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 6.2 x 78 x 93 |
| Weight | 0.02 kg |
| Operating temperature (T-T) | -40 - 85 |
| Product colour | Grey |

## FAQ

### How much does the Phoenix Contact 2900958 RIF-0-BPT/21 Relay Base cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 07.07.2026 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/12450266/68777583_large.webp