Mains monitoring relay  (38,713 offers of 6,229,737 product items)

RS PRO Temperature Controller Introducing the range of RS PRO Temperature Controllers, ideal for controlling cooling processes for a wide range of devices in industrial environments where temperatu...

The RS Pro SSR40110-A-3P3 motor soft starters are used to eliminate the start-up shock-load characteristics of Direct On Line (DOL) and Star-Delta Starters commonly used in industrial applications....

Supply Voltage = 24V dc Safety Contacts = 2 Function = Emergency Stop Range = SRB E, Double Elevation Series = SRB-E

RS PRO Digital Temperature Controllers - ESM 4420 SeriesIntroducing a range of high-quality digital temperature control units from the trusted brand RS PRO. These universal input temperature contro...

Contact Current Rating = 10 A Range = TeSys Normal State Configuration = 1 NO + 1 NC Better World Product = Yes Control Voltage = 24 V

RS PRO DIN Rail Mount OptocouplersRS PRO DIN Mount Optocouplers are designed to drive a signal from one electrical circuit to another. By using just light to provide isolation between an input sour...

RS PRO Digital Process Controllers - ESM 4435 SeriesIntroducing a range of high-quality digital process controller units from the trusted brand RS PRO. These universal input dual SET PID controller...

Maximum Load Current = 10 Amps Mounting Type = Panel Mount, Surface Mount Maximum Load Voltage = 240 V rms Minimum Load Voltage = 24 Vrms Switching Type = RANDOM Minimum Load Current = 50 mA rms Co...

RS PRO Digital Process Controllers - ESM 4430 SeriesIntroducing a range of high-quality digital process controller units from the trusted brand RS PRO. These universal input and dual SET PID contro...

Maximum Load Current = 10 Amps Mounting Type = Panel Mount, Surface Mount Maximum Load Voltage = 480 V rms Minimum Load Voltage = 48 Vrms Switching Type = RANDOM Minimum Load Current = 50 mA rms Co...