# Bistable relay No name BIS-411M-LED-24V 16A 1NO 9–30V AC/DC DIN-rail with LED and position memory

**URL:** https://aio.lv/en/product--no-name-bis-411m-led-24v--12113122
**Data updated:** 2026-03-20 10:05 (EET)
**Category:** Smart Switches
**Manufacturer:** No name
**Manufacturer code:** BIS-411M-LED-24V
**EAN:** 5902431670102
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-bis-411m-led-24v--12113122

## 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 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Bistable (latching) relay No name BIS-411M-LED-24V is a DIN-rail mount switching device with one normally open contact (1NO) rated 16 A. It accepts control voltages 9–30 V AC/DC and includes an LED indicator plus contact position memory to retain state without continuous coil supply. Suitable for lighting circuits, motor/valve control and energy-saving switching in building automation.

## Long description

Bistable relay No name BIS-411M-LED-24V is a DIN-rail mounted latching switch with a single normally open contact rated for 16 A. The module accepts control voltages from 9 to 30 V AC or DC, features an LED indicator for visual status, and retains its contact position when control power is removed, reducing continuous power consumption. The device is designed for installation in electrical distribution enclosures and building automation panels where energy-efficient, memory-capable switching is required.
Advantages
This bistable relay provides low standby power by maintaining contact state without a holding coil current, enabling energy savings in control circuits. Its 16 A single pole contact supports switching of lighting loads, small motors or valves within rated limits, while universal 9–30 V AC/DC control compatibility allows integration with a wide range of control systems. The built-in LED gives immediate visual feedback of relay state, and the DIN-rail form factor simplifies mounting and replacement in standard distribution boards.
Suitable for
 Lighting circuits and timed lighting control
 Motor or valve control in HVAC and building automation
 Energy-saving switching in residential and commercial panels
 Retentive switching tasks where state must remain after power loss
Key specifications
 Contact configuration: 1 normally open (1NO)
 Contact current rating: 16 A
 Control voltage range: 9–30 V AC/DC
 Mounting: DIN-rail
 Indicator: built-in LED for contact status
 Function: bistable (latching) with position memory
How to use
Mount the relay on a standard DIN-rail inside an appropriate enclosure and wire the load to the normally open contact according to the system schematic. Connect the control input to a compatible 9–30 V AC or DC source; a brief pulse or toggle signal will change the contact state and the device will retain that state when control power is removed. Observe polarity and wiring best practices for DC control circuits and secure all terminals to the specified torque values from installation guidelines.
Usage recommendations
For reliable operation, ensure the switched load does not exceed the 16 A rating, provide proper overcurrent protection, and place the relay in a ventilated enclosure away from high heat sources. Use the LED indicator to confirm switching events during commissioning and consider using suppression components for inductive loads to extend contact life.

## FAQ

### How much does the Bistable relay No name BIS-411M-LED-24V 16A 1NO cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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, 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 No name 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 No name 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/12113122/67648609_large.webp