# Phoenix Contact RIF-2-BPT/4X21 Relay Socket

**URL:** https://aio.lv/en/product--phoenix-contact-2900934--12471180
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 2900934
**EAN:** 4046356733175
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-2900934--12471180

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact RIF-2-BPT/4X21 is a professional-grade relay socket designed for secure and reliable electrical connections. Featuring a grey housing and push-in connection technology, this component is engineered for industrial control systems and automation applications. It ensures efficient signal transmission and easy maintenance within electrical cabinets, providing a robust interface for compatible relays.

## Long description

The Phoenix Contact RIF-2-BPT/4X21 relay socket is a high-quality, professional-grade component designed to provide secure and reliable electrical connections within industrial control systems and automation cabinets. Engineered for durability and efficiency, this relay base serves as a robust interface for compatible industrial relays, ensuring stable signal transmission and simplified maintenance processes in demanding electrical environments.
Advantages
This relay socket features advanced push-in connection technology, which significantly reduces installation time by allowing for quick and tool-free wire insertion. The design supports the integration of input and suppressor modules, offering flexibility for various circuit protection requirements. Its compact and sturdy construction, finished in a neutral grey color, is optimized for standard DIN rail mounting, making it an ideal choice for organized and space-efficient electrical panel layouts.
Suitable for
Industrial automation and control systems
Electrical cabinet signal distribution
Automation relay interface applications
Systems requiring frequent maintenance or quick component replacement
When it may not be suitable
This socket is specifically designed for use with compatible industrial relays featuring 2 or 4 PDT contacts. It is not suitable for applications requiring different contact configurations or for use with relays that do not match the RIF-2 series physical interface.
Key specifications
Connection type: Push-in connection
Compatibility: Industrial relays with 2 or 4 PDTs
Mounting: NS 35/7.5 DIN rail
Color: Grey
Weight: 62.82 g
Modular support: Plug-in option for input and suppressor modules
How to use
To install the relay socket, snap it onto a standard NS 35/7.5 DIN rail until it is securely locked in place. Connect your control and load wires directly into the push-in terminals by inserting the stripped conductors until they are firmly held. If required, insert the appropriate input or suppressor module into the designated slot on the socket. Finally, plug the compatible industrial relay into the socket interface to complete the circuit connection.
What to consider before purchase
Verify that your relay model is compatible with the RIF-2 series interface.
Ensure your DIN rail type matches the NS 35/7.5 standard.
Check if your specific application requires additional input or suppressor modules.
Confirm the wire gauge is compatible with the push-in terminal specifications.
Usage recommendations
Always ensure the power is disconnected before installing or replacing relays in the socket to prevent electrical hazards. Ensure that all wires are fully inserted into the push-in terminals to maintain a secure and reliable connection.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.0628 kg |
| Operating temperature (T-T) | -40 - 85 |
| Product colour | Grey |

## FAQ

### How much does the Phoenix Contact RIF-2-BPT/4X21 Relay Socket cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 08.07.2026 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/12471180/68788514_large.webp