# Legrand 421013 Shunt Trip Release for DPX3 Circuit Breakers 24V AC/DC

**URL:** https://aio.lv/en/product--legrand-421013--12446435
**Data updated:** 2026-05-18 02:45 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 421013
**EAN:** 3245064210133
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-421013--12446435

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Legrand 421013 is a shunt trip release accessory designed for use with DPX3 series circuit breakers. Operating at 24V AC/DC, this component enables remote tripping of the circuit breaker, enhancing safety and control in electrical distribution systems. It is a reliable modular accessory essential for professional electrical installations requiring remote protection management.

## Long description

The Legrand 421013 shunt trip release is a specialized accessory engineered for integration with DPX3 series circuit breakers. This component allows for the remote tripping of the circuit breaker, providing an essential layer of control and safety within electrical distribution systems. By enabling the circuit to be opened from a distance, it facilitates rapid response to emergency situations or automated system requirements, ensuring professional-grade protection for complex electrical setups.
Advantages
This shunt trip release offers seamless compatibility with the DPX3 range, ensuring a reliable and secure connection that maintains the integrity of the electrical installation. Its design focuses on operational efficiency, allowing for precise remote management of power circuits. The robust construction ensures durability and consistent performance, making it a dependable choice for industrial and commercial electrical infrastructure where remote safety protocols are mandatory.
Suitable for
Remote emergency shutdown systems
Automated electrical distribution management
Integration with fire alarm or safety control panels
Industrial power protection circuits
When it may not be suitable
This device is specifically designed for use with Legrand DPX3 series circuit breakers and is not compatible with other circuit breaker series or brands. It is intended for professional electrical installations and should not be used in low-voltage residential applications that do not require remote tripping capabilities.
Key specifications
Operating voltage: 24V AC/DC
Compatibility: Legrand DPX3 series circuit breakers
Width: 72 mm
Depth: 106 mm
Height: 56 mm
Quantity: 1 piece per pack
How to use
The installation of the shunt trip release should be performed by a qualified electrician in accordance with local electrical regulations. The device is mounted directly onto the designated slot of the compatible DPX3 circuit breaker. Once physically installed, the control wiring must be connected to the terminals according to the circuit diagram provided with the main breaker unit. Ensure the power supply is disconnected before attempting any installation or maintenance work.
What to consider before purchase
Verify that your existing circuit breaker is part of the DPX3 series
Ensure your control system provides a stable 24V AC/DC power source
Confirm that the installation space allows for the dimensions of the accessory
Check that the electrical load requirements match the specifications of the release
Usage recommendations
Always test the remote tripping functionality after installation to ensure the circuit breaker responds correctly to the control signal. Regular inspections of the wiring connections are recommended to maintain system reliability.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.063 kg |
| Height | 56 mm |
| Width | 72 mm |
| Depth | 106 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Legrand 421013 Shunt Trip Release for DPX3 cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 06.07.2026 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 Legrand 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 Legrand 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, 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.

## Image

https://aio.lv/img/cache/product/12446435/68778705_large.webp