# F&F BIS-414 24V Impulse Relay 24V AC/DC 2x10A for TH35 Rail

**URL:** https://aio.lv/en/product--ff-bis-414-24v--12445790
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** BIS-414 24V
**EAN:** 5908312595762
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-bis-414-24v--12445790

## 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 F&F BIS-414 24V is an impulse relay designed for mounting on a TH35 rail. It operates on 24V AC/DC voltage and features two 10A contacts. This bistable relay allows for convenient lighting or device control from multiple locations using momentary push-buttons, making it an essential component for modern electrical installations in residential and industrial buildings.

## Long description

The F&F BIS-414 24V is a high-quality bistable impulse relay engineered for reliable control of lighting and electrical devices. Designed for seamless integration into electrical cabinets, this unit mounts directly onto a standard TH35 rail. It operates on a 24V AC/DC power supply and is equipped with two independent 10A contacts, providing a robust solution for managing circuits from multiple remote locations using simple momentary push-buttons.
Advantages
This impulse relay offers significant flexibility in electrical design by allowing users to switch loads from various points in a building, which is ideal for long corridors or large rooms. The bistable mechanism ensures that the relay maintains its state even after the control signal is removed, consuming power only during the switching moment. Its compact design for TH35 rail mounting saves valuable space in distribution boards, while the dual-contact configuration allows for versatile circuit management in both residential and industrial environments.
Suitable for
Lighting control in hallways and staircases
Managing electrical appliances from multiple push-buttons
Industrial automation systems requiring bistable switching
Modernizing electrical installations for improved user convenience
This relay may not be suitable for applications requiring high-frequency switching or loads exceeding the 10A current rating per contact. It is also not intended for use in high-voltage AC mains circuits without appropriate voltage conversion, as it is specifically designed for 24V AC/DC systems.
Key specifications
Operating voltage: 24V AC/DC
Contact configuration: 2 x 10A
Mounting type: TH35 rail
Control method: Momentary push-buttons
To use the F&F BIS-414 24V, mount the device onto a standard TH35 rail within your electrical distribution box. Connect the 24V power supply to the designated terminals and wire your momentary push-buttons in parallel to the control input. Ensure that the load circuits are connected to the relay contacts according to the wiring diagram provided with the device. Once installed, a single press of any connected push-button will toggle the relay state, turning the connected load on or off.
What to consider before purchase
Verify that your control system operates on 24V AC/DC
Ensure the total load current does not exceed 10A per contact
Confirm availability of space on your TH35 rail
Check that your wiring supports parallel push-button configuration
Usage recommendations
Always ensure that the power supply is disconnected before performing any installation or maintenance work on the electrical circuit. It is recommended to have the installation performed by a qualified electrician to ensure compliance with local safety standards.

## FAQ

### How much does the F&F BIS-414 24V Impulse Relay 24V AC/DC cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 FF 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 FF 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

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