# ABB TM15/24 Bell Transformer 15VA 24VAC

**URL:** https://aio.lv/en/product--abb-100484865--12623008
**Data updated:** 2026-08-13 04:17 (EEST)
**Category:** Other goods
**Manufacturer:** ABB
**Manufacturer code:** 100484865
**EAN:** 8012542287452
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-10-09 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--abb-100484865--12623008

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.09.2026 | free |
| Pickup points | 29.09.2026 | 1.99 EUR |
| Courier delivery to door | 29.09.2026 | 4.99 EUR |

## Summary description

The ABB TM15/24 bell transformer provides a reliable 24VAC output with a 15VA power rating. Designed for DIN rail mounting, this electrical device is ideal for powering door chimes, bell systems, and low-voltage control circuits in residential and commercial installations. It ensures safe and continuous power supply for compatible signaling equipment.

## Long description

The ABB TM15/24 Bell Transformer 15VA 24VAC is a dependable electrical device engineered to deliver a stable and continuous 24VAC output with a 15VA power rating. Designed specifically for standard DIN rail mounting, this transformer integrates seamlessly into new and existing electrical distribution boards. It is built to power residential and commercial low-voltage systems efficiently, ensuring safe operation for various compatible signaling devices.
Advantages
This bell transformer offers robust performance and continuous power supply for sensitive low-voltage control circuits. Its DIN rail mounting capability allows for quick and secure installation within electrical enclosures. Manufactured to high industry standards by ABB, it provides reliable thermal overload protection and consistent electrical output, minimizing maintenance needs in residential and commercial environments.
Suitable for
Powering residential door chimes and doorbell systems
Supplying low-voltage control circuits in commercial buildings
Operating compatible signaling equipment and buzzers
DIN rail installations in electrical distribution panels
When it may not be suitable
This transformer is not designed to power high-wattage appliances, heavy-duty machinery, or lighting systems requiring different voltage levels or higher power ratings. It should not be used in outdoor environments unless housed inside a properly rated weatherproof enclosure.
Key specifications
Output voltage: 24VAC
Power rating: 15VA
Mounting type: DIN rail
Application: Bell systems and low-voltage control circuits
How to use
Before installation, ensure that the main power supply to the electrical distribution board is switched off to prevent electric shock. Mount the transformer securely onto a standard DIN rail inside a suitable enclosure. Connect the primary input terminals to the mains voltage supply according to local electrical regulations, and wire the secondary 24VAC output terminals to your compatible bell system or low-voltage control circuit. Verify all connections are secure before restoring power.
What to consider before purchase
Verify that your connected devices require a 24VAC power supply
Ensure the 15VA power rating is sufficient for your application
Check for available space on the DIN rail within your electrical panel
Confirm that installation complies with local electrical codes and safety standards
Usage recommendations: Always consult a qualified electrician for the installation of DIN rail transformers to ensure compliance with local electrical safety codes and to prevent equipment damage.

## FAQ

### How much does the ABB TM15/24 Bell Transformer cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 24.09.2026 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 ABB 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 ABB 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/12623008/69299559_large.webp