# Wago 280-502/281-611 Surge Protector with Varistor 60V DC

**URL:** https://aio.lv/en/product--wago-280-502281-611--12466034
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Wago
**Manufacturer code:** 280-502/281-611
**EAN:** 4050821861188
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-280-502281-611--12466034

## 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 280-502/281-611 is a professional-grade surge protection terminal block designed for 60V DC applications. Manufactured in Germany from high-quality polyamide, this grey component provides reliable electrical protection for industrial control systems. Its compact 5 mm width ensures efficient space utilization on DIN rails, making it an ideal solution for safeguarding sensitive electronic equipment against voltage spikes.

## Long description

The Wago 280-502/281-611 is a professional-grade surge protection terminal block specifically engineered for 60V DC applications. This component serves as a critical safeguard for industrial control systems, utilizing an integrated varistor to effectively suppress voltage spikes and protect sensitive electronic equipment from damage. Manufactured in Germany using high-quality polyamide, this terminal block is designed for direct mounting on DIN-35 rails, ensuring a secure and stable connection within electrical cabinets.
Advantages
This surge protector offers exceptional reliability by providing single-stage overvoltage suppression that helps maintain consistent system uptime. Its compact 5 mm width allows for high-density wiring, which is essential for optimizing space in crowded control panels. By preventing damage from transient voltage surges, this device helps reduce maintenance requirements and avoids the costs associated with unplanned equipment downtime. The robust construction ensures long-term performance in demanding industrial environments.
Suitable for
Industrial control systems operating at 60V DC
Protection of sensitive electronic sensors and controllers
Space-constrained electrical cabinets and control panels
DIN-35 rail-mounted automation infrastructure
When it may not be suitable
This device is specifically designed for 60V DC circuits and should not be used in AC power applications or systems exceeding the specified voltage rating. It is not intended for high-current power distribution or as a primary lightning protection device for building infrastructure.
Key specifications
Rated voltage: 60V DC
Protection type: Varistor-based surge suppression
Mounting type: DIN-35 rail
Width: 5 mm
Height: 64 mm
Material: Polyamide
Color: Grey
How to use
The terminal block is designed for quick and easy installation by snapping it directly onto a standard DIN-35 rail. Once mounted, the electrical connections are made according to the system wiring diagram, ensuring that the surge protection circuit is placed in parallel with the equipment being protected. Ensure that the polarity is observed if required by the specific application and that all connections are tightened securely to prevent resistance issues.
What to consider before purchase
Verify that your system voltage is compatible with the 60V DC rating
Ensure there is sufficient space on your DIN rail for the 5 mm wide module
Confirm that the surge protection requirements of your equipment align with the varistor specifications
Usage recommendations
Regularly inspect the terminal block during routine maintenance cycles to ensure that the housing remains intact and that all wire connections are free from corrosion or loosening. If a significant surge event occurs, verify the integrity of the protection circuit to ensure continued operational safety.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 64 mm |
| Width | 5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -25 - 70 |

### 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 280-502/281-611 Surge Protector Terminal Block cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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/12466034/68790532_large.webp