# F&F CR-810 Resistive Temperature Control Relay, 1Z Contact, 24V AC/DC and 230V AC

**URL:** https://aio.lv/en/product--ff-cr-810--10720936
**Data updated:** 2026-05-11 14:51 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** CR-810
**EAN:** 5908312595519
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-cr-810--10720936

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The F&F CR-810 is a professional resistive temperature control relay designed for precise thermal monitoring. Featuring a 1Z contact configuration, this device supports dual power supply inputs of 24V AC/DC and 230V AC. It is engineered for industrial and automation applications where reliable temperature regulation is essential for protecting equipment and maintaining operational safety.

## Long description

The F&F CR-810 is a professional resistive temperature control relay engineered for precise thermal monitoring in various industrial and automation environments. This device is designed to maintain operational safety by monitoring temperature levels and triggering a response through its 1Z contact configuration. With support for dual power supply inputs of 24V AC/DC and 230V AC, it offers versatile integration options for diverse electrical systems.
Advantages
The primary benefit of the F&F CR-810 is its high reliability in thermal regulation, which helps prevent equipment damage caused by overheating. Its dual voltage compatibility allows for flexible installation in both low-voltage control circuits and standard mains-powered systems. The robust construction ensures consistent performance in demanding environments, making it a dependable choice for automated temperature management.
Suitable for
Industrial automation systems
Thermal protection for machinery
Temperature monitoring in control cabinets
Heating and cooling process regulation
This relay may not be suitable for applications requiring high-speed switching or environments where the temperature sensor type is not compatible with resistive measurement standards. It is also not intended for direct control of high-power loads without an intermediate contactor.
Key specifications
Contact configuration: 1Z (normally open)
Supply voltage: 24V AC/DC and 230V AC
Function: Resistive temperature control
Application: Thermal monitoring and protection
Installation should be performed by a qualified professional in accordance with local electrical regulations. The device is typically mounted on a standard DIN rail within a control panel. Ensure that the resistive temperature sensor is correctly connected to the input terminals and that the power supply matches the specified voltage range before activation.
What to consider before purchase
Verify the compatibility of your existing resistive temperature sensors
Ensure the 1Z contact rating is sufficient for your control circuit requirements
Confirm the available space on the DIN rail for installation
Usage recommendations: Regularly inspect the terminal connections for tightness and ensure the device is kept free from dust and moisture to maintain optimal operational accuracy and longevity.

## FAQ

### How much does the F&F CR-810 Temperature Control Relay cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 90 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 22.07.2026 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/10720936/59789573_large.webp