# Phoenix Contact 2900421 Hybrid Motor Starter 9A 24V DC

**URL:** https://aio.lv/en/product--phoenix-contact-2900421--3751499
**Data updated:** 2026-05-27 17:49 (EEST)
**Category:** Control Systems
**Manufacturer:** PHOENIX-CONTACT
**Manufacturer code:** 2900421
**EAN:** 4046356504676
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 239.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 197.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--phoenix-contact-2900421--3751499

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Phoenix Contact 2900421 is a hybrid reversing motor starter designed for efficient motor control. It features a 9A current rating and operates on 24V DC input voltage. With an IP20 protection rating, this device is built for reliable industrial automation applications. It supports a wide input voltage range of 42-550 V at 50/60 Hz, ensuring versatile performance in various electrical systems. Ideal for switching and protecting motors in industrial environments.

## Long description

The Phoenix Contact 2900421 is a high-performance hybrid motor starter engineered for the reliable reversing of three-phase AC motors. This compact device combines the benefits of semiconductor technology with robust mechanical relays, ensuring long service life and efficient switching for motors with a current rating of up to 9A. Designed for demanding industrial environments, it supports a wide output voltage range of up to 500V AC and operates with a 24V DC control voltage, making it a versatile solution for modern automation systems.
Advantages
This hybrid motor starter offers significant operational benefits by integrating multiple safety and control functions into a single space-saving unit. The hybrid design minimizes wear on contactors, which leads to increased reliability and reduced maintenance requirements compared to traditional electromechanical starters. Furthermore, the inclusion of an adjustable overload shutdown feature and an integrated emergency stop function that meets SIL 3 and PL e safety standards provides comprehensive protection for both the motor and the surrounding infrastructure, ensuring high levels of operational safety.
Suitable for
Reversing three-phase AC motors in industrial machinery
Applications requiring frequent motor switching and protection
Safety-critical systems needing SIL 3/PL e compliance
Automation setups with 24V DC control logic
When it may not be suitable
This device is not intended for use in environments where the ingress protection rating of IP20 is insufficient, such as areas exposed to dust, moisture, or direct water spray without additional protective housing. It is also not suitable for applications involving single-phase motors or systems requiring control voltages other than 24V DC.
Key specifications
Rated output current: 9A
Control voltage: 24V DC
Maximum load voltage: 500V AC
Safety ratings: SIL 3 and PL e
Connection type: Screw connection
Protection rating: IP20
How to use
The motor starter is designed for DIN rail mounting within a control cabinet. Begin by ensuring the power supply is disconnected. Connect the three-phase power lines to the output terminals and the 24V DC control signals to the designated input terminals using the integrated screw connections. Once installed, configure the adjustable overload shutdown parameters according to the specific requirements of the connected motor. After verifying all connections and settings, the device is ready to manage motor operations via the control signal.
What to consider before purchase
Verify that the motor current does not exceed the 9A limit
Ensure the control system provides a stable 24V DC signal
Confirm that the installation environment meets the IP20 protection requirements
Check that the safety requirements of your application align with the SIL 3/PL e standards provided
Usage recommendations
Regularly inspect the screw connections to ensure they remain tight and free from oxidation. Ensure that the ventilation within the control cabinet is sufficient to prevent overheating, as the device relies on proper thermal management for optimal performance.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.3043 kg |
| Operating temperature (T-T) | -25 - 70 |
| Height | 107 mm |
| Input voltage | 42 - 550 |
| Width | 22.5 mm |
| Depth | 114 mm |
| Overload protection | Yes |
| Input frequency | 50/60 |
| International Protection (IP) code | IP20 |
| DC input voltage | 24 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Phoenix Contact 2900421 Hybrid Motor Starter cost, and is it available for purchase?

The price is 239.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Phoenix Contact 2900421 Hybrid Motor Starter 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-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

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