# Legrand 037181 Viking Disconnectable Terminal Block for 5x20mm Fuses, 2.5mm²

**URL:** https://aio.lv/en/product--legrand-037181--12455622
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 037181
**EAN:** 3245060371814
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-037181--12455622

## 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 037181 is a Viking series disconnectable terminal block designed for 5x20mm fuse inserts. Featuring a 2.5mm² cross-section, this grey terminal block provides a reliable connection for industrial electrical installations and control panels. It ensures safe circuit protection and easy maintenance for modular wiring systems.

## Long description

The Legrand 037181 Viking disconnectable terminal block is a professional-grade component engineered for secure circuit protection in industrial electrical installations and control panels. Designed specifically to house 5x20mm fuse inserts, this terminal block provides a reliable and organized solution for modular wiring systems, ensuring that individual circuits can be easily isolated for maintenance or safety purposes.
Advantages
This terminal block is constructed from high-quality V2 polyamide, meeting strict IEC EN 60695-2-11 standards for fire resistance up to 960°C. Its design allows for significant flexibility in installation, as it is compatible with both rigid and flexible copper cables. The unit features a space-saving design that maintains a consistent height across the Viking range, resulting in a clean and professional appearance within electrical cabinets. Furthermore, the disconnection mechanism is highly versatile, allowing for operation via a blade-type lever, handle lever, or a mini lever requiring a tool, which enhances safety by preventing accidental activation.
Suitable for
Industrial control panels
Modular electrical distribution systems
Circuit protection for sensitive equipment
Applications requiring frequent maintenance or isolation of specific circuits
This terminal block may not be suitable for high-current applications exceeding the capacity of a 2.5mm² cross-section or for environments where the fuse size differs from the standard 5x20mm format. It is also not intended for use in non-standard rail systems that do not comply with EN 60715 specifications.
Key specifications
Cross-section: 2.5mm²
Fuse compatibility: 5x20mm
Material: V2 polyamide (960°C fire resistance)
Rail compatibility: 15mm depth, EN 60715 (7.5mm and 15mm depth)
Connection type: Single connection with disconnection lever
Bridging: Facility for 2 bridging combs
To use the Legrand 037181, mount the terminal block onto a compatible DIN rail. Insert the appropriate 5x20mm fuse into the designated holder. Connect your copper wiring, ensuring the cable is stripped to the correct length for the 2.5mm² terminal. Use the integrated lever mechanism to disconnect the circuit when maintenance is required. The block supports the use of bridging combs if multiple terminals need to be linked together.
What to consider before purchase
Verify that your fuse size is exactly 5x20mm
Ensure your rail system meets the EN 60715 standard
Check that the 2.5mm² cross-section is sufficient for your specific load requirements
Confirm the available space in your control panel for the terminal block dimensions
Ensure that all electrical installations are performed by qualified personnel in accordance with local safety regulations. Always verify that the circuit is de-energized before performing maintenance or replacing fuses.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 307 g |
| Package depth | 54 mm |
| Package height | 79 mm |
| Package width | 131 mm |

## FAQ

### How much does the Legrand 037181 Viking Disconnectable Terminal Block cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 137 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

## Image

https://aio.lv/img/cache/product/12455622/68775665_large.webp