# Capacitive Leakage Sensor ATEN EA1540 DC AC 10-30V 0.15A

**URL:** https://aio.lv/en/product--aten-ea1540--4354410
**Data updated:** 2025-12-29 17:17 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ATEN
**Manufacturer code:** EA1540
**EAN:** 4710469340062
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 182.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 150.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aten-ea1540--4354410

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

The ATEN Capacitive Leakage Sensor EA1540 operates with DC and AC input voltages ranging from 10 to 30V and provides a nominal current output of 0.15A. This sensor is designed for detecting leakage currents, ensuring safety and reliability in electrical systems. With compact dimensions of 85mm width, 110mm depth, and 45mm height, it is suitable for various applications. Manufactured in Taiwan, it offers a volume of 566.34 cm³ for easy integration.

## Long description

The ATEN EA1540 Capacitive Leakage Sensor detects the presence of liquid near a connected PDU and alerts operators when moisture is detected. On detection, the unit emits an audible beep and lights a red LED to indicate the location of the leakage. The compact, corrosion-resistant housing and anti-interference design make the EA1540 suitable for confined or electrically noisy installations such as underground subway data centers. The sensor accepts DC or AC input voltages from 10 to 30 V and provides a nominal current output of 0.15 A.
Advantages
The EA1540 reduces the risk of damage to PDUs and powered equipment by providing immediate local notification of liquid ingress. Its capacitive sensing avoids false triggers from external electrical noise, while corrosion-resistant materials increase durability in harsh environments. Small dimensions (85 mm × 110 mm × 45 mm) allow easy integration into existing racks or cabinets without occupying excessive space.
Suitable for
Data center PDUs, including underground or subway installations
Server rooms and equipment racks where liquid detection is required
Environments with electrical interference where stable sensing is needed
Key specifications
Model: ATEN EA1540
Input voltage: DC / AC 10–30 V
Nominal output current: 0.15 A
Dimensions (W × D × H): 85 × 110 × 45 mm
Country of manufacture: Taiwan
EAN: 4710469340062
How to use
Mount the EA1540 near the PDU or at locations where liquid ingress is most likely to occur. Connect the sensor to a compatible power source within the 10–30 V range and verify the wiring to the monitoring or alert system if required. When the sensor detects liquid, it will sound the internal beeper and illuminate the red LED; inspect the indicated area and address the leak immediately. Routine visual checks ensure the sensor remains free of debris and properly positioned.
Usage recommendations
The sensor should be installed in close proximity to PDUs and in low points where liquids collect. Avoid placing the unit where constant splashing or deliberate immersion may occur. For reliable long-term operation, perform periodic inspections, keep the sensing area clean, and use corrosion-resistant mounting hardware in harsh environments.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 1250 g |
| Connectivity technology | Wired |
| Product colour | Grey, Black |
| Nominal current output | 0.15 A |
| Country of origin | Taiwan |
| Package depth | 110 mm |
| Package height | 45 mm |
| Package width | 85 mm |
| Master (outer) case height | 480 mm |
| Master (outer) case width | 380 mm |
| Housing material | Polypropylene (PP) |
| Power consumption | 20 mA |
| Insulation resistance | 100 MΩ |
| International Protection (IP) code | IP66 |
| Power source type | DC |
| AC input voltage | 10 - 30 |
| AWG wire size | 22 |
| Product type | Sensor & alert system |
| Master (outer) case gross weight | 720 g |
| Master (outer) case length | 140 mm |
| Products per master (outer) case | 12 pc(s) |
| Master (outer) case volume | 25485.16 cm³ |
| Package volume | 566.34 cm³ |
| Dielectric strength | 2500 V |
| Insulation resistance (DC) | 500 V |

## FAQ

### How much does the Capacitive Leakage Sensor ATEN EA1540 cost, and is it available for purchase?

The price is 182.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 07.08.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Capacitive Leakage Sensor ATEN EA1540 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 ATEN 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 ATEN 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

### Where can I download the instructions for Capacitive Leakage Sensor ATEN EA1540?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4354410/54669442_large.webp