# Wago 870-523/281-582 Surge Protector, 24V DC, Grey

**URL:** https://aio.lv/en/product--wago-870-523281-582--12469714
**Data updated:** 2026-05-18 09:35 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Wago
**Manufacturer code:** 870-523/281-582
**EAN:** 4045454308117
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-870-523281-582--12469714

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Wago 870-523/281-582 is a professional-grade surge protector designed for rail mounting. Featuring a 24V DC varistor, this grey polyamide component provides reliable electrical protection for industrial control systems. Manufactured in Germany, it ensures high durability and precise performance in demanding electrical installations.

## Long description

The Wago 870-523/281-582 is a professional-grade surge protector engineered to safeguard sensitive industrial control systems from voltage spikes. Designed for efficient rail mounting, this component utilizes a 24V DC varistor to provide reliable electrical protection in demanding environments. Constructed from high-quality polyamide, it offers robust durability and consistent performance, reflecting the precision of German engineering in electrical installation components.
Advantages
This surge protector offers exceptional reliability for industrial automation setups by effectively mitigating transient overvoltages. Its compact design allows for space-saving installation on standard mounting rails, making it an ideal choice for dense control cabinets. The use of high-grade polyamide ensures excellent mechanical stability and long-term operational safety, while the integrated varistor technology provides a rapid response to electrical surges, protecting downstream equipment from potential damage.
Suitable for
Industrial control systems
Automation and process control cabinets
Protection of 24V DC sensitive electronic components
Rail-mounted electrical distribution panels
This device is not suitable for high-voltage applications exceeding its rated 24V DC capacity. It should not be used in environments where the ambient temperature or humidity levels consistently exceed the manufacturer's specified operating limits for polyamide components.
Key specifications
Rated voltage: 24V DC
Protection type: Varistor
Material: Polyamide
Mounting type: Rail mount
Width: 10 mm
Height: 70 mm
Colour: Grey
How to use
The surge protector is designed for quick and secure installation onto standard DIN mounting rails. Ensure the power supply is disconnected before beginning the installation process. Snap the unit onto the rail and connect the input and output wiring according to your system's circuit diagram, ensuring that the polarity matches the 24V DC requirements. Once installed, verify that all connections are tight and secure before restoring power to the system.
What to consider before purchase
Verify that your system operates at a 24V DC nominal voltage.
Ensure there is sufficient space on the mounting rail for a 10 mm wide module.
Confirm that the environmental conditions of your installation site are compatible with polyamide housing.
Usage recommendations
For optimal performance and safety, ensure that the surge protector is installed as close as possible to the equipment it is intended to protect. Regularly inspect the unit during routine maintenance cycles to ensure no physical damage or loose connections have occurred due to vibration or thermal expansion.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 70 mm |
| Width | 10 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Features

| Feature | Value |
|---|---|
| Material | Polyamide |
| Product colour | Grey |
| Country of origin | Germany |

## FAQ

### How much does the Wago 870-523/281-582 Surge Protector cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 16.07.2026 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 Wago 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 Wago 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: product colour, 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/12469714/68789079_large.webp