McNaughton-McKay Electric Company

Hirschmann Delivers Another Quality Switch with the Mach 100

The Hirschmann Mach 100 is a 19-inch rack-mountable switch. Ideal for office and control room environments, this fan-less unit can operate in temperatures from 0ºC to 50ºC. The Mach 100 has superior compatibility with other Hirschmann networking hardware, as well as Industrial HiVision and EtherNet/IP and Profinet profiles. Redundant 100-240 VAC power supplies, a fault relay output, and USB configuration flash adapter (ACA) support makes this switch a market leader. Hirschmann's top-quality security is also available with the Mach 100. Port security (MAC- and IP-based), SNMP V3, SSH, and authentication (802.1x) ensure your system's safety. The Mach 100 provides substantial filtering options, including.... click to learn more

Cooper Bussmann CCP: Smaller, Simpler, Better

The Cooper Bussmann compact circuit protector (CCP) provides up to three times the short circuit current rating (SCCR) at full voltage of a molded-case circuit, and it's one third the size! This innovative CCP provides lockout/tagout capability, open-fuse indication either locally or remotely, and a DIN rail mount for quick installation without tools. The positive visible circuit isolation is easily detectable from the disconnect switch, and you never need to worry about contact with live components because of the finger-safe construction. Your employees will appreciate the reduced requirements for personal protective equipment that the 200 kA short circuit rating with Class CC fuses allow. You'll find the flexible installation of the full voltage rating up to 600 VAC a real plus. The Cooper Bussmann CCP can perform in panels from around the world, and the optional wired-remote open-fuse indication ...click to learn more

Powerohm VBR Helps With Your Braking Resistor Needs

Spending too much time trying to determine what braking resistor you need for a specific application? Powerohm's variable braking resistor (VBR) load unit can provide you with all the necessary information to determine a braking resistor that matches your application, before you leave the job site! The Powerohm VBR is a portable test unit that walks you through selectable steps of resistance for analyzing the correct braking requirements for a range of drive horsepower. The VBR connects to your drive or braking module and determines what braking resistor it needs. After you've determined the optimal resistance value for peak performance, the VBR's digital readout will display the true duty cycle as you run the application. The Powerohm VBR can also be used as a temporary solution if you're starting up and realize that your application needs a braking resistor. The VBR can provide instant braking for your installation, and you can keep the unit in place until you get your permanent braking resistor...click to learn more