Electrical Control Using Relay Contactors
December 15, 2011 by Dave Rongey
Filed under Contactor
Relays and Contactors for Controlling Electrical Equipment
How Do I Wire A Potentiometer To My Pump VFD?
June 18, 2010 by Dave Rongey
Filed under Controls, Electric
The connections for a potentiometer are as follows…
Can I Install a 120 Volt Hour Counter with a 220 Volt Circuit?
June 18, 2010 by Dave Rongey
Filed under Controls, Electrical
No – you cannot connect this hour counter up as you have described, here are your options to make it work…

