# Phoenix Contact 2903334 RIF-1-RPT-LDP-24DC/2X21 Relay Module 24V DC

**URL:** https://aio.lv/en/product--phoenix-2903334--1794561
**Data updated:** 2026-07-23 04:11 (EEST)
**Category:** Other goods
**Manufacturer:** PHOENIX
**Manufacturer code:** 2903334
**EAN:** 2050001735102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-2903334--1794561

## 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 2903334 is a professional relay module designed for reliable electrical switching in industrial control systems. Featuring a 24V DC coil voltage, this RIF-1 series module provides efficient signal isolation and switching capabilities. Its compact design ensures easy integration into control cabinets, offering a durable solution for automation and power management applications.

## Long description

The Phoenix Contact RIF-1-RPT-LDP-24DC/2X21 relay module is a high-performance industrial component engineered for precise electrical switching and signal isolation. Designed as part of the reliable RIF-1 series, this module operates on a 24V DC coil voltage and features a compact, space-saving design that facilitates seamless integration into modern control cabinets. It serves as a robust interface between automation controllers and field devices, ensuring consistent performance in demanding industrial environments.
Advantages
This relay module offers significant benefits for industrial automation, primarily through its efficient design that simplifies installation and maintenance. The use of push-in connection technology allows for rapid wiring without the need for specialized tools, reducing assembly time. Furthermore, the integrated status indicator and protective circuitry provide enhanced operational safety and diagnostic clarity, ensuring that the system remains reliable even under continuous load conditions.
Suitable for
Industrial automation and control systems
Signal isolation between low-voltage controllers and high-power loads
Power management in control cabinets
Interface applications for PLC outputs
This module may not be suitable for applications requiring high-frequency switching beyond its mechanical life specifications or for environments with extreme vibration or corrosive atmospheres that exceed the standard IP protection rating of the housing. It is also not intended for direct connection to high-voltage AC mains without appropriate secondary protection.
Key specifications
Coil voltage: 24V DC
Contact configuration: 2 changeover contacts (DPDT)
Connection technology: Push-in connection
Series: RIF-1
Mounting type: DIN rail
To use the relay module, mount it securely onto a standard DIN rail within your control cabinet. Connect the control signal wires to the designated input terminals and the load circuit wires to the output terminals using the push-in connection points. Ensure that the supply voltage matches the 24V DC specification before energizing the circuit to prevent damage to the internal components.
What to consider before purchase
Verify that the coil voltage matches your control system output
Check the current and voltage ratings of the load to ensure compatibility with the relay contacts
Ensure sufficient space is available on the DIN rail for the 16mm module width
Confirm the environmental conditions meet the operating temperature requirements
Usage recommendations: Regularly inspect the connection points for tightness and ensure the module is free from dust or debris accumulation. Periodically test the switching function during scheduled maintenance to confirm operational integrity.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 16 x 75 x 93 |
| Weight | 0.064 kg |
| Operating temperature (T-T) | -40 - 70 |
| LED indicators | Y |
| Product colour | Grey, Orange |
| Coil voltage | 24 V |
| Number of contacts | 2 |
| Sustainability certificates | RoHS |

## FAQ

### How much does the Phoenix Contact 2903334 Relay Module 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 — 75 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. 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 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/1794561/58085200_large.webp