Last column, I wrote about various applications where fire alarm relays could be used to integrate a commercial fire alarm system with other electrical systems at a customer’s site to provide them ...

LG5924 Series relays are single-channel E-stop relays designed to protect people and machines in applications with emergency stop buttons. Available with 24 VDC, 110 VAC, and 230 VAC coil voltages, ...

POMONA, Calif., June 17, 2020 /PRNewswire/ -- NOARK Electric is proud to announce the release of the new Ex9RCA Safety Control Relay. The Ex9RCA is designed to provide fail-safe performance for safety ...

A fast reaction time of 12 ms (printed on the front to save time in the annual ESPE inspection) brings improved safety to applications. Installation is rapid, because the light beam device is supplied ...

When it comes to electronics, it seems like a relay is such a simple device – yet, it is able to interface some pretty elaborate high-end systems with a fire alarm system. Working with relays is an ...