# Electrical enclosure accessory Hager ST312 — AC input 230 V

**URL:** https://aio.lv/en/product--hager-st312--3931558
**Data updated:** 2026-03-20 09:44 (EET)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** ST312
**EAN:** 3250615703125
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 89.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 73.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-st312--3931558

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 15.97 EUR |

## Summary description

Hager ST312 is an electrical enclosure accessory designed for integration into switchgear and distribution cabinets. It accepts an AC input voltage of 230 V and is intended to support enclosure installations requiring that supply level. The accessory facilitates reliable connection and mounting within electrical distribution systems and is suitable for residential and light-commercial electrical panels.

## Long description

Hager ST312 is an electrical enclosure accessory designed for integration into switchgear and distribution cabinets. It accepts an AC input voltage of 230 V and is intended to support enclosure installations that require a standard mains supply level. The accessory provides a compact solution for connecting and mounting power input within electrical distribution systems used in residential and light-commercial panels.
Advantages
The accessory is engineered by Hager to offer a consistent AC input at 230 V compatible with common distribution board layouts. Its compact form factor simplifies installation into enclosure spaces while maintaining secure electrical connections. The design supports straightforward mounting and integration with other enclosure components without introducing unnecessary complexity to existing switchgear arrangements.
Suitable for
Residential distribution boards and consumer units
Light-commercial electrical panels and small business installations
Switchgear assemblies where a 230 V AC input feed is required
Retrofit projects replacing or adding an AC input module in enclosures
Key specifications
Input voltage: AC 230 V
Application: electrical enclosure accessory for switchgear and distribution cabinets
Compatibility: designed for residential and light-commercial panels
Function: provides power input connection and mounting support inside enclosures
How to use
Install the Hager ST312 accessory into the enclosure according to the cabinet layout and wiring diagram. Ensure power is disconnected before making any electrical connections. Mount the unit in the designated space within the distribution cabinet, secure it mechanically, and connect the incoming AC 230 V supply conductors to the appropriate terminals. Verify tightness of terminals and correct polarity where applicable, then restore power and perform functional checks in line with local electrical regulations and standards.
Usage recommendations
Use the accessory only within its rated input voltage and within enclosures that provide adequate protection and ventilation. Installation must be performed by a qualified electrician following applicable national and local electrical codes. Regular visual inspections and tightening of connections are recommended as part of periodic maintenance.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 230 |

## FAQ

### How much does the Electrical enclosure accessory Hager ST312 cost, and is it available for purchase?

The price is 89.49 € (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 21.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Electrical enclosure accessory Hager ST312 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Hager 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 Hager 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/3931558/58603718_large.webp