Surge Protective Devices
High quality surge protection for your custom application
We’re committed to providing high quality surge protection solutions for your application in residential, commercial, and industrial electrical systems. Our complete portfolio of the whole-facility, highly reliable, and easy-to-install protective devices ensure the highest possible electrical system safety while delivering some of the industry’s best performance ratings. Siemens newest residential and commercial product line, BoltShieldTM SPD brings the state-of-art solution surge protection solution to meet the 2020 NEC requirements with capability to increase the modes of protection and a surge capacity via a unique cascading option in your installation. Learn more about BoltShield by clicking below.
Find where to buy Siemens products with our distributor locator and at participating retail partners in the U.S.
Get in contact with our sales support and customer service for low voltage power distribution
Do you need help on a concrete project? Do you need a quote for any of our products or solutions? Do you need support for your installed equipment? Do you have a technical question? Do you need something totally different? You can contact us 24/7. We are looking forward to your call or online request.