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.

Protect your valuable electrical equipment with the Siemens 3TX7402-3H Surge Suppressor Varistor. This essential component is designed to safeguard against power surges, ensuring the longevity and reliability of your devices. Ideal for industrial automation and general electrical applications, this varistor offers robust protection with its 48 to 127V AC and 70 to 150V DC voltage handling capabilities.
The Siemens 3TX7402-3H is a crucial element for maintaining the operational integrity of your systems. Its lightweight design at just 20 grams makes it easy to integrate into existing setups. This surge suppressor varistor provides reliable performance, giving you confidence in your equipment's protection. It is a vital component for those seeking dependable electrical safety.
Key Features:
Specifications:
AC Voltage: 48-127V
DC Voltage: 70-150V
Ensure the safety and longevity of your electrical devices with the Siemens 3TX7402-3H Surge Suppressor Varistor. As a critical component in any electrical system, it provides peace of mind and dependable performance. Invest in Siemens and safeguard your equipment today. Contact Ram Automations at info@ramautomations.com for further assistance.
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.