# Schneider Electric LR2K Thermal Overload Relay, 0.54-0.8 A, 1NO + 1NC

**URL:** https://aio.lv/en/product--schneider-electric-lr2k0305--12468548
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Schneider Electric
**Manufacturer code:** LR2K0305
**EAN:** 3389110230390
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-lr2k0305--12468548

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric LR2K thermal overload relay is designed for reliable motor protection against overloads. It features an adjustable current range of 0.54 - 0.8 A, with a contact rating of 10 A and 1NO + 1NC auxiliary contacts. Rated for 250 V and 100 W, this component ensures safe operation in industrial electrical systems. It is a durable, high-quality solution for monitoring and protecting electrical circuits from excessive current draw.

## Long description

The Schneider Electric LR2K thermal overload relay is a precision-engineered component designed to provide reliable protection for three-phase motors against overloads and phase failures. With an adjustable thermal setting range of 0.54 to 0.8 A, this device is specifically calibrated for motors requiring precise current monitoring. It features a robust design that includes a manual-automatic reset selector, a test slide switch for simulation, and a clear flag indicator for status monitoring, ensuring that industrial electrical systems remain safe and operational.
Advantages
This thermal overload relay offers superior protection through its differential design, which effectively detects phase failure and load unbalance. The inclusion of 1NO and 1NC auxiliary contacts allows for seamless integration into control circuits for fault signaling. Users benefit from a high level of security, as the thermal adjustment dial is protected by a transparent, sealable cover. The device is built to international standards, ensuring compatibility and reliability in diverse industrial environments, while its compact construction allows for efficient installation.
Suitable for
Protection of three-phase motors rated at 0.18 kW at 400 V
Industrial motor control circuits requiring overload and phase failure detection
Applications where manual or automatic reset functionality is needed
Systems requiring fault signaling via auxiliary contacts
This relay may not be suitable for applications involving motors outside the 0.54 to 0.8 A current range. It is also not intended for use as a standalone circuit breaker for short-circuit protection, as it is specifically designed for thermal overload monitoring.
Key specifications
Thermal setting range: 0.54 - 0.8 A
Tripping class: 10A
Auxiliary contacts: 1NO + 1NC
Rated voltage: 250 V (contacts), up to 690 V (power circuit)
Connection type: Screw clamp terminals
Mounting options: Direct connection to contactors or DIN rail with terminal block
To use the relay, connect it directly to the bottom terminals of compatible three-pole contactors or mount it on a DIN rail using the appropriate terminal block. Once installed, adjust the thermal setting dial to the specific full-load current of the motor. The device can be tested using the integrated slide switch to simulate a trip, and the reset mode can be toggled between manual and automatic based on the specific requirements of the application.
What to consider before purchase
Verify that the motor full-load current falls within the 0.54 - 0.8 A range
Ensure compatibility with your existing contactor series
Check if a separate terminal block is required for DIN rail mounting
Confirm that the auxiliary contact configuration meets your control system needs
Usage recommendations: Regularly test the relay using the integrated test switch to ensure the protection mechanism is functioning correctly. Keep the transparent cover sealed to prevent unauthorized adjustments to the thermal settings.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Czech Republic |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Schneider Electric LR2K Thermal Overload Relay cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.07.2026 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 Schneider Electric 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 Schneider Electric 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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