Mains monitoring relay  (38,715 offers of 6,261,793 product items)

ACT20X SDI-HDO/2SDI-2HDO-S Signal Isolating Converter. The ACT20X SDI-HDO/2SDI-2HDO-S valve control isolating converters are controlled from the safe zone on the input side by the switching signals...

UL and CSA. Terminal Block Relay Solid State. DIN rail mounting and only 6.2mm wide Input voltages of 24Vdc up to 230V ac Plug-in jumpers to link common potentials Status LED Marking facility

UL and CSA. Terminal Block Relay Solid State. DIN rail mounting and only 6.2mm wide Input voltages of 24Vdc up to 230V ac Plug-in jumpers to link common potentials Status LED Marking facility

UL and CSA. Relay Module Plug-In MOVE. DIN rail mounting and only 6.2mm wide Replaceable relay Jumper comb Status LED Marking facility Available as high load silver contacts '0' and Gold Flashed lo...

UL and CSA. Relay Module Plug-In MOVE. DIN rail mounting and only 6.2mm wide Replaceable relay Jumper comb Status LED Marking facility Available as high load silver contacts '0' and Gold Flashed lo...

Terminal Block Timer Relay. Multifunction Timer has selectable functions; On delay, Off delay, interval timer, flashing - pause start, flashing - pulse start Basic Timers have on-delay only DIN rai...

Wieland SNO 1012K Safety Relay. SNO 1012K Safety Relay Function - after the operating voltage (L+/L1) is applied via an unactuated emergency stop button or safety gate contact on A1 and A2, the dev...

Wieland SNO 4083KM Safety Relay. SNO 4083KM Safety Relay Function - after the supply voltage is applied to terminals A1/A2 and the safety inputs are closed, the enabling current paths (NO contacts)...

Wieland Expansion ModuleThe Wieland SNE 4004 series safety relay expansion module has 4NO/2NC contacts. It has 7 outputs and screw terminal type connection. This module has a supply voltage of 24VA...

Protecting your motors from faults such as an overload of high voltage, short circuits, or relay shutdowns is vital in an age where any downtime can be detrimental to a business and its operations....

The RY-1824L door release relay module is an interface between the door release contact on the Aiphone master station or CEU and the actual release mechanism. The contact closure directly from the ...

Contact Voltage VDC - Contact Configuration SPDT Contact Voltage VAC 250 V Coil Type Non Latching Coil Resistance 1.44 kohm Product Range CR-P Relay Mounting Socket Contact Material Silver Nickel R...

This signal conditioner accepts frequency and pulse sensor outputs with a frequency range between (0.1 to 65000) Hz in standard configuration and (DC to 1000) Hz in counter mode. Typical applicatio...

Relay Module, Not Ex protected Suitable for flowmeters for electric drum pumps Relay module RM1 allows volume preset for dispensing and filling procedures in non-ex zones Includes power connection ...

SVHC No SVHC (15-Jan-2018) Coil Voltage 24 VAC/VDC Relay Mounting DIN Rail Contact Voltage AC Nom 250 V Contact Voltage DC Nom 250 V Contact Current 7 A Contact Configuration DPST-NO Contact Materi...