Graybar and Minuteman

Minuteman Power Technologies is a leading provider of power protection & management products. Our uninterruptible power supplies range from 400VA to 24kVA, while our three-phase UPSs are available from 10kVA to 300kVA. Large or small, we can provide you with the most efficiently engineered solutions for each technology or runtime requirement. Para Systems also provides the industry's longest warranty plus excellent reseller sales and configuration tools.

The Minuteman brand has been synonymous with quality and reliability since 1982, and our products are designed to provide better value, both in terms of price vs. performance and reliability.

Minuteman Products

Basics of Power Protection

Saving Time and Money with Remote Power Management


3 Common Questions about Power Protection

How & When to Replace UPS Batteries


Minuteman News

  • Minuteman Instant Rebate Flier

    Minuteman is pleased to announce an Instant Rebate Promotion for Q2 with up to $400 on selected models. This exciting new program features the Endeavor Series of on-line UPSs ranging from 1kVA up to 10kVA. In addition, there are also some PDUs and surge protection products. Offer ends June 30, 2015.

  • Minuteman Launches New Endeavor 5-10kVA Battery Backup System

    Endeavor 5-10kVA units utilize double conversion technology with true sine wave output, making them perfect for protecting large networks, enterprise communications, servers and large-scale security systems. Read more.


  • Minuteman Product Catalog PDF

    Since 1982, the Minuteman brand has been synonymous with high quality power protection products for the commercial and consumer markets. Minuteman products include a full spectrum of single and three-phase uninterruptible power supplies that 

    satisfy the exacting requirements of our end-users.
  • Minuteman RPM Datasheet

    The Minuteman RPM® (Remote Power Manager) family is the ultimate power nerve center for controlling multiple network devices and services. With a single Minuteman RPM, you can individually control AC power for up to sixteen connected devices such as servers, switches, routers, modems, and telephone systems.

  • Minuteman TechNotes Series PDF

    This TechNotes paper looks at the relationship between added cost and added runtime when including XL battery packs with Minuteman Endeavor 1kVA, 2kVA, & 3kVA UPSs.