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Electrical Supplies

August 13, 2020

New – A Manufacturer Technical Representatives (MTR) Makes UL 508A Simpler

UL’s Panel Shop Program allows manufacturer technical representatives to apply UL Certification Marks without needing a new examination for each design, reducing the time to market and saving costs.
June 16, 2020

Rumsey’s New Web Store is Open!

It’s our mission at Rumsey to make it easier for our customers to research and buy the products your business needs to succeed. Designed with your needs in mind, the web store makes your buying and specification experience quicker, easier and more efficient by providing better access, more support and improved visibility throughout your buying journey.
March 21, 2018

A Different Solution for Hot Spots — The New GraceSense™ Hot Spot Monitor (HSM)

A constant struggle you face as a manufacturer is how to avoid unexpected downtime. To stay ahead of potential faults, you must look to preventative maintenance. […]
October 20, 2017

Six Tips for Testing Motor Insulation Systems

Although there are many ways to assess motor insulation systems, the insulation resistance (IR) test remains a useful tool for determining if a motor should be […]
June 16, 2017

Sensors 101: Control system inputs

Most engineers who specify equipment think of sensors as discrete or analog devices, proxies or photoelectrics, flow or pressure sensors, thermocouples and the like. If asked […]
April 12, 2017

Short-Circuit Current Ratings

As a machine builder, what standards to I need to review?  Are Short-Circuit Current Ratings important to me? How do I know if I am compliant? […]
January 17, 2017

4 Benefits of ProLine G2 Modular Solutions

What Might the New Proline G2 Bring Me? The new Proline G2 is a replacement of the old Proline, and offers distinct advantages vs. the competition, including […]
January 12, 2017

Technical Notes – Noise Issues Costing You Time & Money?

Noise issues costing you time & money? As more applications use servo and drive controls, grounding and bonding these electrical devices is more critical. Noise related […]
January 12, 2017

A Cable is a Cable, Part 2

Is this just my opinion?  Unfortunately, not.  If you are interested, here are the technicalities of it… In order to ensure you are investing in a […]