# DIN-rail impulse relay FF BIS-413 230V AC 16A for TH35 rail mounting

**URL:** https://aio.lv/en/product--ff-bis-413--12109371
**Data updated:** 2026-03-20 10:00 (EET)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** BIS-413
**EAN:** 5908312594079
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-bis-413--12109371

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

FF BIS-413 is a DIN-rail (TH35) impulse relay designed for switching lighting and low-power circuits. It operates at 230V AC and has a switching capacity of 16A. Intended for mounting on standard TH35 rails, the device supports momentary input control to toggle loads, enabling centralized or multi-button control of lights and small appliances in residential and commercial installations.

## Long description

FF BIS-413 is a DIN-rail impulse relay designed for installation on standard TH35 rails. Operating from a 230V AC supply, this device provides a single-channel changeover for momentary input control, enabling toggling of lighting and low-power circuits. Its compact design fits typical electrical distribution boards and is intended for residential and commercial applications where centralized or multi-point switching is required.
Advantages
The impulse relay allows control of a load with short pulse inputs, reducing the need for continuous power on control circuits and enabling multiple push-button locations to operate the same output. Its 16A switching capacity supports a range of lighting loads and small appliances while conserving space inside distribution enclosures thanks to its DIN-rail form factor. The relay’s design simplifies wiring for centralized lighting control and helps integrate momentary switches into existing installations.
Suitable for
 Centralized or multi-location lighting control in homes and offices
 Switching of small appliances and lighting circuits up to 16A
 Retrofit installations in TH35 rail distribution boards
 Applications where momentary push-button control is preferred
Key specifications
 Supply voltage: 230V AC
 Switching capacity: 16A (AC)
 Mounting: DIN-rail TH35
 Control type: impulse (momentary input) toggle
 Channels: single channel changeover output
How to use
Mount the impulse relay on a standard TH35 DIN rail inside the electrical distribution board and connect the supply and load according to wiring standards and local regulations. Wire one or more momentary push-buttons to the relay’s control input; each short pulse will toggle the output state. Verify that the total connected load does not exceed the rated 16A switching capacity. Follow safe isolation procedures when installing or servicing the device.
Usage recommendations
For reliable operation, use the relay within its rated voltage and current limits and install it in a dry, ventilated enclosure. Combine with rated wiring and protective devices (breakers, fuses) appropriate for the circuit. When integrating multiple push-buttons, use low-voltage wiring runs or appropriate protection to prevent interference and ensure consistent pulse signaling.

## FAQ

### How much does the FF BIS-413 impulse relay 230V 16A cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 03.07.2026 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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