# FF LK-701Y-110V Modular Indicator Light, 1-Phase, Yellow, 110V AC, 1/2 Module

**URL:** https://aio.lv/en/product--ff-lk-701y-110v--12448050
**Data updated:** 2026-05-18 02:55 (EEST)
**Category:** Power Sockets
**Manufacturer:** FF
**Manufacturer code:** LK-701Y-110V
**EAN:** 5902431676364
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-lk-701y-110v--12448050

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The FF LK-701Y-110V is a single-phase modular indicator light designed for electrical distribution boards. It features a yellow LED signal, operates at 110V AC, and occupies 1/2 module space. This compact device is ideal for visual status monitoring in industrial and residential electrical installations, ensuring reliable performance and easy integration into standard DIN-rail systems.

## Long description

The FF LK-701Y-110V is a high-quality single-phase modular indicator light engineered for clear visual status signaling within electrical distribution boards. This compact device utilizes a bright yellow LED to provide immediate feedback on the presence of voltage in a circuit. Designed for efficiency and space-saving, it occupies only 1/2 module of space, making it an excellent choice for modern electrical panels where DIN-rail real estate is limited.
Advantages
The primary benefit of this modular indicator light is its compact design, which allows for high-density installation in electrical cabinets without compromising functionality. The LED technology ensures long-lasting performance with minimal power consumption and heat generation compared to traditional incandescent bulbs. Its robust construction ensures reliable operation in various environments, while the standardized modular format facilitates quick and straightforward installation on standard DIN rails.
Suitable for
Visual monitoring of power supply in residential electrical panels
Status indication in industrial control cabinets
Monitoring individual phases in electrical distribution systems
Integration into automation and control panels requiring compact signaling
When it may not be suitable
This indicator light is specifically designed for 110V AC systems and should not be used in circuits with different voltage levels or DC power sources, as this may cause damage to the device or result in failure to operate. It is intended for indoor use within protected electrical enclosures and is not suitable for direct outdoor exposure without additional weatherproofing.
Key specifications
Voltage: 110V AC
Color: Yellow
Mounting: DIN-rail (TH35)
Width: 1/2 module
Light source: LED
How to use
Installation should be performed by a qualified professional in accordance with local electrical safety regulations. The device is designed to be snapped onto a standard 35mm DIN rail. Connect the phase and neutral wires to the designated terminals on the device. Ensure that the supply voltage matches the 110V AC rating before energizing the circuit. Once installed, the yellow LED will illuminate automatically whenever voltage is present in the monitored line.
What to consider before purchase
Verify that your electrical system operates at 110V AC
Ensure there is sufficient space on your DIN rail for a 1/2 module device
Confirm that the yellow light color meets your specific signaling requirements
Usage recommendations
For optimal longevity and safety, ensure that the indicator light is installed in a clean, dry environment within an electrical distribution board. Periodically inspect the connections to ensure they remain tight and free from oxidation.

## FAQ

### How much does the FF LK-701Y-110V Modular Indicator Light cost, and is it available for purchase?

The price is 15.49 € (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 09.07.2026 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

https://aio.lv/img/cache/product/12448050/68751070_large.webp