# BLOW optical signal indicator HC-05, model 26-425#, blue LED

**URL:** https://aio.lv/en/product--blow-26-425--11959625
**Data updated:** 2026-03-11 13:59 (EET)
**Category:** Electronics Accessories
**Manufacturer:** BLOW
**Manufacturer code:** 26-425#
**EAN:** 5900804081234
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-26-425--11959625

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Optical signal indicator BLOW HC-05 (model 26-425#) with a blue LED. Designed to provide visual indication in control panels, machinery and alarm systems. Compact indicator suitable for panel mounting, used to signal status, errors or operation modes. Reliable as a visual status indicator in industrial and commercial applications.

## Long description

BLOW optical signal indicator HC-05, model 26-425# with a blue LED is a compact panel-mounted indicator designed to provide clear visual signaling in control panels, machinery and alarm systems. The unit delivers a steady blue light intended for status indication, fault notification or mode signalling in industrial and commercial environments. Its small footprint and straightforward mounting make it suitable for integration into operator panels and equipment enclosures where a visible, reliable light source is required.
Advantages
The HC-05 features a bright blue LED that offers long operational life and low power consumption compared to incandescent indicators. Its compact design enables easy panel installation and integration into existing layouts. The indicator provides consistent colour output and reliable performance under typical industrial conditions, making it a practical choice for signalling without frequent maintenance.
Suitable for
 Control panels and switchboards
 Industrial machinery and production lines
 Alarm and safety systems
 Commercial equipment status indication
 Operator consoles and monitoring stations
Key specifications
 Indicator type: optical signal indicator with blue LED
 Mounting: panel-mounted, compact housing
 Light colour: blue
 LED technology: solid-state light source with low power consumption
 Typical applications: status indication, error signalling, mode display
How to use
Install the indicator in a prepared panel cut-out and secure it according to the panel mounting instructions. Connect the LED to the control circuit observing the correct supply voltage and polarity for LED operation. Use appropriate wiring and protective components such as resistors or drivers if required by the system design. After installation, verify illumination and colour visibility from operator positions to ensure correct placement for effective signalling.
Usage recommendations
For consistent performance, use the indicator within the specified supply voltage range and protect it from excessive mechanical stress or exposure to contaminants. Position the indicator to optimise visibility and consider complementary indicators of other colours for multi-state signalling. Periodically inspect electrical connections and the mounting to maintain reliable operation.

## FAQ

### How much does the BLOW HC-05 optical signal indicator 26-425# cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 394 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 16.07.2026 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 BLOW 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 BLOW 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/11959625/67405017_large.webp