Products

  • Arrgh’s Mark 5 is designed to detect the presence of Hydrogen before it reaches dangerous levels, and detect smoke, inside a room or enclosure. The unit contains output contacts for exhaust fans and alarms.
  • Arrgh’s Mark IV hydrogen detector is designed to detect the presence of hydrogen before it reaches dangerous levels inside a room or enclosure. The unit contains output contacts for exhaust fans and alarms.
  • The mimic panel allows a user to duplicate the LED indicators, the audible warning, and push to test function from a location up to 1000 feet from the actual H2 sensor.
  • Control two devices from anywhere with the Minuteman RPM1521E Remote Power Manager.  This is the ideal solution for network managers who oversee remote locations. When connected to the network, you can easily control it from virtually anywhere using a web browser and your login information.

    With a simple click, you can power up, down, or reboot one to two devices connected to the RPM individually or as a group. Automatic reboots of locked devices are also possible. The RPM connects to your network, and can then be monitored and managed through a web browser or SNMP Network Management System (NMS). Notifications can be received via e-mail, SNMP trap or SMS text message.
  • Eaton has a lithum-ion addition to the 9 series  single-phase, double-conversion UPS family, known for its reliable protection of mission-critical and light industrial applications. The 9PX lithium-ion tower/rackmount UPS features an extended battery life of 8 to 10 years, and technology that provides a set-it-and forget-it installation without the maintenance and refresh challenges of a UPS with lead-acid batteries.
  • Generac Industrial Energy delivers powerful, reliable stationary generators built to meet the demands of today’s evolving energy landscape. Powered by diesel or natural gas, our industrial generators are part of a total energy ecosystem designed to generate, manage, and distribute power seamlessly and efficiently. Whether for critical infrastructure, businesses, or industrial sites, Generac offers customized solutions engineered for resilience, efficiency, and long-term performance, helping you stay powered and protected no matter what. The diesel generators from Generac Industrial Energy are easy to maintain and provide superior service in harsh environments.  Diesel generators also provide the response and longevity required for versatile applications. Visit this page for a full product listing of Generac Industrial's diesel generators.
  • Designed for desktop applications, Eaton Tripp Lite's Single Phase Standby UPSs are available in a wide variety of capacities to protect every size computer from downtime, damage and data loss due to power problems. They provide protection against all types of power problems, including brownouts, blackouts, surges and line noise. They provide reliable battery power to keep computers up and running through short blackouts and brownouts, allowing enough time to save data and shut down during longer ones.
  • Eaton Tripp Lite's SmartPro Line-Interactive Rackmount/Tower UPS Systems are available in a wide variety of capacities to protect every size computer application from downtime, damage and data loss due to power problems. SmartPro Line-Interactive Rackmount/Tower UPS Systems provide protection against all types of power problems, including brownouts, blackouts, surges and line noise. Line-interactive operation — also known as automatic voltage regulation (AVR) — automatically regulates incoming voltage to keep equipment working through low voltage (brownouts) and high voltage conditions* indefinitely, without draining battery power. SmartPro Line-Interactive Rackmount/Tower UPS Systems provide reliable battery power to keep computers up and running through short blackouts and allow enough time to save data and shut down during longer ones. In addition, all AC outlets are backed by internal surge suppression and line noise filtering components to protect equipment from damage due to lightning and surges or malfunctions and poor performance due to line noise.
  • Generac Industrial's Bi-Fuel™ generators combine the power of diesel fuel with the longevity of natural gas. These generators meet NEC and NFPA code requirements for on-site fuel storage while offering the reliability of natural gas flow during a crisis or weather event. In the instance that natural gas is not available, the generator can also run on diesel fuel. Generac offers fully integrated solutions that are the only EPA-compliant generators available directly from the factory.   Visit this page for a full product listing of Generac Industrial’s Bi-Fuel generators.
  • Natural gas generators from Generac Industrial are becoming the preferred solution for many applications as they provide longer runtimes, have easier permitting and units with natural gas have 90% fewer emissions compared to diesel generators. In addition, there is much less maintenance associated with natural gas generators, while diesel fuel requires conditioning annually. Another advantage is that more AHJ’s are recognizing natural gas generators for sole off-site fuel choices because gaseous generators rely on a reliable underground pipeline network that is not impacted by weather. Generac has proven itself to be the expert in natural gas generators, and has earned two Frost and Sullivan Awards and a recent CSE award for their 500 kW generators. Visit this page for a full product listing of Generac Industrial gaseous generators.  
  • Eaton Tripp Lite's SmartOnline Single Phase Rackmount/Tower UPS Systems provide mission-critical equipment with the highest level of power protection. Double-conversion technology continually converts incoming AC power into filtered DC power, and then resynthesizes it back into AC power with a pure sine wave. Constant on-line operation completely isolates sensitive equipment from every power problem on the AC line. SmartOnline models accept the widest range of incoming voltage and frequency variations, delivering the most consistently pure, highly regulated power. SmartOnline Rackmount/Tower UPS Systems provide reliable battery power with zero transfer time to keep networks up and running through short blackouts and allow enough time to save data and shut down during longer ones. In addition, they stop damaging surges and filter disruptive line noise.
  • Eaton Tripp Lite's SmartRack Floor-Standing Enclosures have sturdy steel frames and locking cabinets to secure and organize up to 3,000 lb. of 19” rack equipment. They provide safe homes for servers, storage, network hardware and all the indispensable devices that keep your organization efficient and productive. Many heights, widths, depths and other variations are available, with a wide range of configuration options.

About HM Cragg

HM Cragg has been providing quality backup power solutions since 1968 as a manufacturer’s representative and distributor of uninterruptible power systems, generators, power electronics, backup battery applications, and other complementary products. Headquartered in Edina, MN, we maintain a national presence with, four distribution centers (Minnesota, Virginia, Texas and Nevada), and sales personnel located across the country. As an employee-owned company, our “owners” represent the values of the company – honesty, trust, integrity, ethics, and knowledge. This translates into a customer experience that’s a “WOW" or we make it right!
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