VoltageVision Power Warning Alerts from Grace Engineered Products provide electricians with electrical safe information while the panel doors are closed.R-3W-SR is nearly identical in purpose and function to its flashing counterpart except the LEDs simply illuminate to show the presence of voltage rather than blink (Note: LED appearance for differing voltages as follows: 32-159V(FLASH) 160-329V(SHIMMER) 330V+(SOLID)).
The R-3W-SR is still a "one-size-fits-all" solution because it detects three-phase AC or DC voltage and operates from 40-750VAC/30-1000VDC. The encapsulated construction and redundant circuit design provide superior reliability. The R-3W-SR is C-UL-US NEMA 4X listed, and fits into a standard 30mm push-button hole, and is available the beginning of May and will list for $129.
Grace Engineered Products is the leading innovator of thru-door electrical safety devices, and ships products all over the world including Asia, Australia, Europe, and North and South America. GracePort®, their brand of PLC ports, has revolutionized the automation industry by allowing customers to custom-design their port to meet their specific needs. Their ability to provide the customer with exactly what they need and ship 90% of their orders within 24 hours of receiving the purchase request means Grace Engineered Products lives up to their motto of being the easiest company with which you can do business. Grace Engineered Products is a privately owned company and located in Davenport, Iowa.
