Not familiar with the Wink Relay? It’s an in-wall smart-home controller that you can install yourself. It takes the place of an in-wall light switch, connects to your Wi-Fi network, and can control ...

December 6, 2008 -- Carter & Crawley, Inc., is helping utility companies with power protection, monitoring and control with its new protective relay panels and integrated power distribution centers.

This file type includes high resolution graphics and schematics when applicable. According to the research firm IHS Inc., about 54 million relays and timers were purchased in 2013, a number projected ...

Schweitzer Engineering Laboratories, Inc. has released an enhanced operator interface on the SEL-400 series relays. Schweitzer Engineering Laboratories, Inc. has released an enhanced operator ...

Available in three enclosure sizes, the Blue Box LT Series of smart relay panels comes pre-assembled and ready for installation. Available in three enclosure sizes, the Blue Box LT Series of smart ...

Article 409 [Industrial Control Panels] of the National Electrical Code (NEC) has been a part of the Code since the 2005 edition. Industrial control panels are defined in Art. 100. Basically, these ...

The technology behind remote controls has changed dramatically during my time in this business. When I first started I had a remote control that needed dc continuity between the transmitter site and ...