A motor protection relay safeguards electric motors by detecting thermal stress, phase imbalance, stall, and abnormal ...

The small, lightweight PTE-50-CE is the ideal instrument to test overcurrent and over/undervoltage protective relays, among many other applications. The reversible 100-VA amplifier can inject up to ...

ABB, together with Onlinecomponents.com, features their thermal overload relays. The thermal overload relays are economic electromechanical protection devices. The devices offer reliable protection ...

Inspired by input from panel builders, system integrators and end users around the world, Rockwell Automation engineers developed the new Allen-Bradley E300 electronic overload relay. The E300 ...

Designed for low-voltage applications, the Allen-Bradley Bulletin 193-EC5 E3 Plus solid-state overload relay features voltage protection and energy monitoring Designed for low-voltage applications, ...

Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...