Mains monitoring relays  (18,056 offers of 2,470,798 product items)

Plug-in industrial relay with power contacts and additional hard gold plating, 4 PDTs, test button, status LED, mechanical switch setting display, coil voltage: 230 V AC

PCB power relay, Dimensions L x W x H: 29 x 13.7 x 25.6 mm, Temperature range: -40...+70 °C, Manufacturer Article n°: XT374LC4, Contact material: AgNi 90/10, Contacts: 1 change-over (CO), Pitch: 5 ...

Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -20...40°C Kind of display used: LCD Kind of output 1: SPDT;relay Supply voltage: 230V AC Power consumption: 1.5VA Type of m...

Plug-in industrial relay with power contacts, 4 PDTs, test key, status LED, mechanical switch position indicator, coil voltage: 24 V AC

Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 48 V DC

PCB power relay, Dimensions L x W x H: 29 x 13.7 x 25.6 mm, Temperature range: -40...+70 °C, Manufacturer Article n°: XT484LC4, Contact material: AgNi 90/10, Contacts: 2 change-over (CO), Pitch: 5 ...

Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Number of inputs: 1 Kind of output 1: NC + NO IP rating: IP20;IP50 Supply voltage: 24...240V AC;24...240V DC Lead...

Fine adjustment of time within these time ranges can be made with the trimming potentiometer. St+ will only be connected for the function „off‐delay“ with auxiliary voltage.

Plug-in industrial relay with power contacts, 4 PDTs, test key, status LED, mechanical switch position indicator, coil voltage: 120 V AC

Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 48 V DC

PCB power relay, Dimensions L x W x H: 28 x 10.4 x 25.1 mm, Temperature range: -40...+70 °C, Manufacturer Article n°: V23057B0006A102, Contact material: AgNi+Au, Contacts: 1 make contact (NO), Pitc...

The CM-ENS.13S belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 110-130 V AC and 220-240 V AC and has a 1 c/o (SPDT) output with contacts ra...

Plug-in industrial relay with power contacts, 4 PDTs, test key, status LED, mechanical switch position indicator, input voltage: 230 V AC

PCB power relay, Dimensions L x W x H: 29 x 12.6 x 25.5 mm, Temperature range: -40...+70 °C, Manufacturer Article n°: RP421024, Contact material: AgNi, Contacts: 2 change-over (CO), Pitch: 5 mm, Pr...

Manufacturer: ZAMEL Mounting: for DIN rail mounting Operating temperature: -20...60°C IP rating: IP20 Supply voltage: 230V AC Body dimensions: 90x15x66mm Kind of temperature sensor: NTC Kind of out...