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  Monitoring Relays (305 items)

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Power limiter; reactive power,active power; 85÷265VAC; 4÷30s (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 85...265V AC Output configuration: NO Type of module: power limiter Controlled parameter: reactive power;active p...
F&F
OM-616
from £ 13.28*
per piece
 
 piece
Receiver; 230VAC; flush mount; RS; IP20; 868MHz; OUT: NO; 5A (1 offer) 
Manufacturer: F&F Mounting: flush mount Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Maximum current: 5A Output configuration: NO Operating modes: mon...
F&F
RS-407M
from £ 23.07*
per piece
 
 piece
Receiver; 230VAC; flush mount; RS; IP20; 868MHz; OUT: NO; 5A (1 offer) 
Manufacturer: F&F Mounting: flush mount Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Maximum current: 5A Output configuration: NO Operating modes: bis...
F&F
RS-407B
from £ 21.47*
per piece
 
 piece
Reed switch; F&Home (1 offer) 
Manufacturer: F&F Type of module: reed switch Manufacturer series: F&Home
F&F
RH-WMC
from £ 51.57*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 1 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 1
F&F
RH-R1S1T1-LR
from £ 72.70*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 1 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 1
F&F
RH-R1S1I
from £ 50.29*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 1 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 1
F&F
RH-R1S1-LR
from £ 57.90*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 1 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 1
F&F
RH-R1S1-LR-P
from £ 56.10*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 2
F&F
RH-R2S2
from £ 64.09*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 2
F&F
RH-R2S2-LR
from £ 70.29*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 3 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 3
F&F
RH-R3S3-LR
from £ 114.07*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 3 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 3
F&F
RH-R5-LR
from £ 111.33*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 3 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 3
F&F
RH-R3S3
from £ 107.97*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 3 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 3
F&F
RH-R5
from £ 107.69*
per piece
 
 piece
Remote control; F&Home; IP20; 868MHz; Chambers: 10 (1 offer) 
Manufacturer: F&F Operating temperature: 5...40°C IP rating: IP20 Frequency: 868MHz Type of module: remote control Manufacturer series: F&Home Number of chambers: 10
F&F
RH-RC10
from £ 62.61*
per piece
 
 piece
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