Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

The Siemens 3RN1012-1CB00 Thermistor Motor Protection Relay is an essential component for safeguarding motors from overheating damage. This device, a part of the Siemens Sirius relay series, is designed for industrial applications where motor reliability is critical. It offers dependable protection, ensuring operational efficiency and extending the lifespan of your valuable motor equipment.
This 3RN1012-1CB00 relay adheres to international standards such as IEC 60947-5-1 and VDE 0660, ensuring safety and compliance. Its design meets the requirements of IEC 34-11-2 Typ/Type A and IEC 61000-6-2. The Siemens Thermistor Motor Protection Relay offers a Ui rating of 300V and is certified with G/060420 E54-6 4. Manufactured in Germany, this relay weighs only 120 grams, which makes it easy to install and transport. It is a versatile and durable solution for your motor protection needs.
Key Features:
Specifications:
Ui rating 300V, Weight 120 grams.
This Siemens 3RN1012-1CB00 offers exceptional reliability and performance, backed by the Siemens reputation for quality. Integrate this relay into your industrial or automation systems today to ensure the longevity and efficiency of your motors. For any queries contact us info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.