Surge Protection Devices

Medium-Voltage Circuit Breakers

Surge protection for your custom application

High quality surge protection solutions from Siemens come in many forms for you and your application. Whether your need is for residential, commercial or industrial, our complete portfolio of surge devices guarantee the highest form of electrical system safety. Siemens newest residential and commercial product line, BoltShield surge protection devices, have the capability to increase the modes of protection for your custom application and offers a surge capacity with a unique cascading option during the installation process. BoltShield also meets the 2020 NEC requirements.

For residential solutions click below.

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NEW! Boltshield Surge Protection Devices are available.  

Meet the new code requirements while enjoying the 10-year warranty.  We have both Plug In and Bolt On options available.


Download Residential SPD Data Sheet


Download Commercial SPD Data Sheet

Find where to buy Siemens products with our distributor locator and at participating retail partners in the U.S.

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Here you will find important information, documents, and addresses relating to low voltage power distribution and electrical installation technology.

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