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  Monitoring Relays (1,312 items)

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Regulator; temperature; 24÷260VAC; 24÷260VDC; 139x63x90mm; IN: 4 (1 offer) 
Manufacturer: NOVATEK ELECTRO Mounting: for DIN rail mounting Operating temperature: -40...55°C Kind of display used: LCD Number of inputs: 4 Number of outputs: 4 IP rating: IP30;IP20 at terminal s...
NOVATEK ELECTRO
TR-100
£ 225.08*
per piece
 
 piece
Regulator; temperature; 24÷265VAC; 24÷265VDC; on panel; IN: 4 (1 offer) 
Manufacturer: NOVATEK ELECTRO Mounting: on panel Operating temperature: -45...55°C Kind of display used: LCD x2 Number of inputs: 4 Number of outputs: 4 IP rating: IP20 at terminal side;IP64 (from ...
NOVATEK ELECTRO
TR-100M
£ 245.87*
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
£ 82.01*
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
£ 56.56*
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
£ 64.25*
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
£ 65.89*
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
£ 74.97*
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
£ 82.01*
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
£ 132.04*
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
£ 131.84*
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
£ 120.76*
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
£ 123.58*
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
£ 70.83*
per piece
 
 piece
Repeater; 230VAC; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: 0...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: repeater Manufacturer series: F&Home
F&F
RH-E2
£ 102.32*
per piece
 
 piece
Residual-current monitoring relay; residual-current; 24÷240VAC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC Leads: screw terminals Type of module: residual-current m...
Siemens
3UG4625-1CW30
£ 137.32*
per piece
 
 piece
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