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  Monitoring Relays (1,267 items)

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Module: relay; 230VAC; IP20; F&Home; 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 £ 97.24*
per piece
 
 piece
Module: relay; 230VAC; IP20; F&Home; 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 £ 103.77*
per piece
 
 piece
Module: relay; 230VAC; IP20; F&Home; 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 £ 103.65*
per piece
 
 piece
Module: remote control; IP20; F&Home; 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 £ 56.41*
per piece
 
 piece
Module: repeater; 230VAC; IP20; F&Home; 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
from £ 82.37*
per piece
 
 piece
Module: residual-current monitoring relay; residual-current (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
from £ 125.07*
per piece
 
 piece
Module: residual-current monitoring relay; residual-current (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: spring clamps Type of module: residual-current mon...
Siemens
3UG4625-2CW30
from £ 128.22*
per piece
 
 piece
Module: speed monitoring relay (2 offers) 
Manufacturer: PEPPERL+FUCHS Type of module: speed monitoring relay
Pepperl+Fuchs
KFU8-DWB-1.D
from £ 272.22*
per piece
 
 piece
Module: speed monitoring relay; speed, stopping, cycles time (4 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of input 1: voltage;contact;NPN;PNP Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Cou...
Crouzet
84874320
from £ 119.535*
per piece
 
 piece
Module: speed monitoring relay; speed; 24VAC; 24VDC; SPDT; 3UG (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: speed monitoring re...
Siemens
3UG4651-2AA30
from £ 140.07*
per piece
 
 piece
Module: speed monitoring relay; speed; 24VAC; 24VDC; SPDT; 3UG (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: speed monitoring ...
Siemens
3UG4651-1AA30
from £ 131.87*
per piece
 
 piece
Module: speed monitoring relay; speed; 24÷240VAC; 24÷240VDC; SPDT (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: speed m...
Siemens
3UG4651-2AW30
from £ 147.27*
per piece
 
 piece
Siemens
3UG4651-1AW30
from £ 148.28*
per piece
 
 piece
Eaton
066401
from £ 139.56*
per piece
 
 piece
Eaton
066168
from £ 211.43*
per piece
 
 piece
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