# Siemens 3RU2116-1GB0 Thermal Overload Relay 4.5-6.3A Size S00

**URL:** https://aio.lv/en/product--siemens-3ru2116-1gb0--1796534
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Printer & Copier Parts
**Manufacturer:** Siemens
**Manufacturer code:** 3RU2116-1GB0
**EAN:** 4011209781658
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 147.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 121.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3ru2116-1gb0--1796534

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Courier delivery to door | 17.07.2026 | 53.99 EUR |

## Summary description

The Siemens 3RU2116-1GB0 is a thermal overload relay designed for reliable motor protection. It features an adjustable current setting range of 4.5 to 6.3A and is built in the compact S00 size. This device provides essential protection against thermal overloads in industrial electrical circuits, ensuring operational safety and equipment longevity. It is suitable for direct mounting on contactors for efficient control cabinet integration.

## Long description

The Siemens 3RU2116-1GB0 thermal overload relay is a high-quality protective device engineered to safeguard electric motors from thermal damage caused by overloads or phase failures. Designed for industrial applications, this relay offers precise current monitoring within an adjustable range of 4.5 to 6.3 amperes. Its compact S00 frame size makes it an ideal choice for space-constrained control cabinets, allowing for seamless integration into existing motor starter configurations.
Advantages
This thermal overload relay provides robust protection by reacting to thermal stress, effectively preventing motor burnout and reducing downtime. The adjustable current setting allows for fine-tuned calibration to match the specific requirements of the connected motor, ensuring optimal protection levels. Its direct mounting capability on contactors simplifies the installation process and reduces wiring complexity, while the durable construction ensures long-term reliability in demanding industrial environments.
Suitable for
Industrial motor control circuits
Protection of three-phase induction motors
Integration into motor starter combinations
Control cabinet installations with limited space
When it may not be suitable
This device is not intended for use in circuits requiring protection against short-circuit currents, as it is designed specifically for thermal overload protection. It should be paired with appropriate short-circuit protection devices like fuses or circuit breakers to ensure comprehensive system safety.
Key specifications
Current setting range: 4.5 to 6.3 A
Size: S00
Mounting type: Direct mounting on contactors
Protection function: Thermal overload and phase loss sensitivity
How to use
The relay is designed for direct mounting onto compatible contactors. Once physically attached, the main power cables are connected through the relay terminals to the motor. The current setting dial on the front of the device must be adjusted to the rated current of the motor being protected. After installation, the device can be set to manual or automatic reset mode depending on the operational requirements of the application.
What to consider before purchase
Verify that the motor rated current falls within the 4.5 to 6.3 A range
Ensure compatibility with the specific contactor size S00
Check the environmental conditions of the installation site
Usage recommendations
Regularly inspect the relay for signs of wear and perform periodic testing of the trip function to ensure the motor remains protected at all times.

## FAQ

### How much does the Siemens 3RU2116-1GB0 Thermal Overload Relay cost, and is it available for purchase?

The price is 147.49 € (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, Installment. All transactions are 100% secure and encrypted.

### Can Siemens 3RU2116-1GB0 Thermal Overload Relay 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 Siemens 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 Siemens 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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