# 1-way Protection Contact Socket OBO bettermann STD-D3S MZGN1 33° for Lightning/Surge Systems

**URL:** https://aio.lv/en/product--obo-bettermann-6120077--4760555
**Data updated:** 2026-02-12 14:12 (EET)
**Category:** Power Sockets
**Manufacturer:** obo bettermann
**Manufacturer code:** 6120077
**EAN:** 4012197255589
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--obo-bettermann-6120077--4760555

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Socket OBO bettermann STD-D3S MZGN1 33° is a 1-way protection contact designed for integration into lightning protection and surge arrestor installations. The component provides a single protective contact at a 33° orientation, compatible with OBO systems. It is intended for secure electrical connection and protection purposes in building and industrial surge mitigation setups.

## Long description

Socket OBO bettermann STD-D3S MZGN1 33° is a 1-way protection contact intended for integration into lightning protection and surge arrestor systems. The component provides a single protective contact mounted at a 33° orientation and is designed to work within OBO bettermann installations to ensure a secure electrical connection between surge protection devices and earthing conductors. It is suitable for indoor and protected outdoor electrical enclosures where reliable contact geometry and mechanical stability are required.
Advantages
The 1-way protection contact offers a compact design with a precise 33° contact angle that simplifies alignment and installation in modular surge protection assemblies. Made to match OBO system interfaces, it provides consistent contact pressure and mechanical retention for long-term operation. The contact supports safe current discharge paths and helps maintain connection integrity under normal and fault conditions.
Suitable for
Lightning protection and surge arrester installations
Integration into OBO bettermann modular housings and connection systems
Earthing and bonding connections in building electrical installations
Industrial panels where a single directional protection contact is required
Key specifications
Type: 1-way protection contact with fixed 33° orientation
Compatibility: designed for use with OBO bettermann surge and lightning protection systems
Function: provides a single protective contact for connection to earthing or surge conductors
Mounting: suitable for integration into modular protection housings or panels
Construction: mechanical contact geometry optimized for stable electrical connection
How to use
Install the protection contact into the designated slot or interface within the OBO modular housing or compatible mounting frame ensuring the 33° orientation aligns with the mating component. Make the electrical connection using the appropriate conductor size and fastening torque as specified by the overall system documentation. Verify mechanical retention and contact pressure after installation and perform continuity and earth resistance checks as part of commissioning to confirm correct operation.
Usage recommendations
Use this protection contact only as part of a complete lightning protection or surge arrestor system. Follow the system manufacturer's installation instructions and local electrical codes. Inspect connections periodically and replace the contact if signs of corrosion, wear, or loss of contact pressure are observed.

## FAQ

### How much does the Socket OBO bettermann STD-D3S MZGN1 33° 1-way protection cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 20.07.2026 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. 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 obo bettermann 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 obo bettermann 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/4760555/66633312_large.webp