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  Monitoring Relays (192 items)

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Module: priority change relay; 110÷240VAC; DPST-NO; IP20 (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Kind of output 1: DPST-NO IP rating: IP20 Supply voltage: 110...240V AC Leads: screw terminals Type of module: priority change relay
Finder
72.42.0.230.0000
from £ 42.79*
per piece
 
 piece
Module: priority change relay; 24VAC; 24VDC; DPST-NO; IP20 (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Kind of output 1: DPST-NO IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: priority change relay
Finder
72.42.0.024.0000
from £ 42.95*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VDC (1 offer) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V DC Type of module: level monitoring relay Controlle...
Finder
72.11.9.024.0000
from £ 41.20*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 230V AC Type of module: level monitoring relay Controll...
Finder
72.11.8.240.0000
from £ 41.43*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; SPDT (1 offer) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 110...125V AC Type of module: level monitoring relay Co...
Finder
72.11.8.125.0000
from £ 41.09*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VDC (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V DC Type of module: level monitoring relay Controlle...
Finder
72.01.9.024.0000
from £ 42.82*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 400VAC (1 offer) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 400V AC Type of module: level monitoring relay Controll...
Finder
72.01.8.400.0000
from £ 47.64*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; SPDT (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 230...240V AC Type of module: level monitoring relay Co...
Finder
72.01.8.240.5002
from £ 45.40*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; SPDT (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 230...240V AC Type of module: level monitoring relay Co...
Finder
72.01.8.240.0002
from £ 43.01*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; SPDT (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 230...240V AC Type of module: level monitoring relay Co...
Finder
72.01.8.240.0000
from £ 56.821*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; SPDT (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 110...125V AC Type of module: level monitoring relay Co...
Finder
72.01.8.125.0000
from £ 42.97*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VAC (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V AC Type of module: level monitoring relay Controlle...
Finder
72.01.8.024.0002
from £ 44.23*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VAC (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V AC Type of module: level monitoring relay Controlle...
Finder
72.01.8.024.0000
from £ 42.99*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -25...55°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.62.8.400.0000T
from £ 92.679*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.62.8.400.0000
from £ 46.50*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -25...55°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.61.8.400.0000T
from £ 57.46*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.61.8.400.0000
from £ 37.19*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.42.8.400.2032
from £ 70.79*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; SPDT (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.41.8.400.2030
from £ 65.16*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; SPDT (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.31.8.400.2022
from £ 59.86*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 220...240V AC L...
Finder
70.11.8.230.2022
from £ 53.88*
per piece
 
 piece
Electrode holder (3 offers) 
Manufacturer: FINDER Operating temperature: max. 130°C Related items: 072.500 Type of control accessories: electrode holder
Finder
072.53
from £ 37.78*
per piece
 
 piece
Electrode holder; Thread: G 3/8"; 6mm (3 offers) 
Manufacturer: FINDER Operating temperature: max. 100°C Max. wire diameter: 6mm Thread: G 3/8" Related items: 072.500 Type of control accessories: electrode holder
Finder
072.51
from £ 20.97*
per piece
 
 piece
Electrode separator (3 offers) 
Manufacturer: FINDER Related items: 072.53 Type of control accessories: electrode separator
Finder
072.50.3
from £ 1.07*
per piece
 
 piece
Inter-electrode connector; Thread: M4 (3 offers) 
Manufacturer: FINDER Thread: M4 Type of control accessories: inter-electrode connector
Finder
072.50.1
from £ 2.89*
per piece
 
 piece
Inter-electrode connector; Thread: M4; 500mm (3 offers) 
Manufacturer: FINDER Length: 0.5m Thread: M4 Type of control accessories: inter-electrode connector
Finder
072.50.0
from £ 4.90*
per piece
 
 piece
Sensor for fluid level controllers (3 offers) 
Manufacturer: FINDER Type of control accessories: sensor for fluid level controllers
Finder
072.11
from £ 10.13*
per piece
 
 piece
Sensor for fluid level controllers; 6m (3 offers) 
Manufacturer: FINDER Cable length: 6m Type of control accessories: sensor for fluid level controllers
Finder
072.02.0.6
from £ 10.97*
per piece
 
 piece
Sensor for fluid level controllers; 15m (2 offers) 
Manufacturer: FINDER Cable length: 15m Type of control accessories: sensor for fluid level controllers
Finder
072.01.15
from £ 15.01*
per piece
 
 piece
Sensor for fluid level controllers; 6m (3 offers) 
Manufacturer: FINDER Cable length: 6m Type of control accessories: sensor for fluid level controllers
Finder
072.01.06
from £ 11.43*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Leads: screw terminals Type of module: voltage monitoring relay Controlled parameter: phase sequence;phase failure;too low voltage;phase asymmetry;...
F&F
SZR-279
from £ 339.82*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Leads: screw terminals Type of module: voltage monitoring relay Controlled parameter: phase sequence;phase failure;too low voltage;phase asymmetry;...
F&F
SZR-278
from £ 228.95*
per piece
 
 piece
Module: voltage monitoring relay; 85÷265VAC; IP20 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 85...265V AC Leads: screw terminals Contacts configuration: NO x3 Type of module:...
F&F
SZR-277
from £ 69.20*
per piece
 
 piece
Module: dimmer; 230VAC; for DIN rail mounting; 4.5A; 1kW (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Supply voltage: 230V AC Leads: screw terminals Max. operating current: 4.5A Switching capacity: 1kW Type of modul...
F&F
SCO-813
from £ 34.60*
per piece
 
 piece
Module: dimmer; 12VDC; in mounting box; Leads: lead x3; 3A; 36W (1 offer) 
Manufacturer: F&F Mounting: in mounting box Operating temperature: -25...50°C Supply voltage: 12V DC Leads: lead x3 Max. operating current: 3A Switching capacity: 36W Type of module: dimmer
F&F
SCO-803
from £ 18.18*
per piece
 
 piece
Module: dimmer; 230VAC; in mounting box; Leads: screw terminals (1 offer) 
Manufacturer: F&F Mounting: in mounting box Operating temperature: -25...50°C Supply voltage: 230V AC Leads: screw terminals Max. operating current: 1.3A Switching capacity: 300W Type of module: di...
F&F
SCO-801
from £ 14.87*
per piece
 
 piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 4 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P4
from £ 13.67*
per piece
 
 piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 3 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P3
from £ 12.71*
per piece
 
 piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 2 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P2
from £ 12.11*
per piece
 
 piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 1 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P1
from £ 11.45*
per piece
 
 piece
Module: transmitter; 3VDC; RS; IP00; 868MHz; Control: wireless; Ch: 4 (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP00 Supply voltage: 3V DC Frequency: 868MHz Number of channels: 4 Related items: RS-407B;RS-407M Type of module: transmitter Control:...
F&F
RS-N4
from £ 14.22*
per piece
 
 piece
Module: transmitter; 3VDC; RS; IP00; 868MHz; Control: wireless; Ch: 3 (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP00 Supply voltage: 3V DC Frequency: 868MHz Number of channels: 3 Related items: RS-407B;RS-407M Type of module: transmitter Control:...
F&F
RS-N3
from £ 13.86*
per piece
 
 piece
Module: transmitter; 3VDC; RS; IP00; 868MHz; Control: wireless; Ch: 2 (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP00 Supply voltage: 3V DC Frequency: 868MHz Number of channels: 2 Related items: RS-407B;RS-407M Type of module: transmitter Control:...
F&F
RS-N2
from £ 13.17*
per piece
 
 piece
Module: transmitter; 3VDC; RS; IP00; 868MHz; Control: wireless; Ch: 1 (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP00 Supply voltage: 3V DC Frequency: 868MHz Number of channels: 1 Related items: RS-407B;RS-407M Type of module: transmitter Control:...
F&F
RS-N1
from £ 12.48*
per piece
 
 piece
Module: receiver; 230VAC; flush mount; RS; IP20; 868MHz; OUT: NO (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 £ 20.76*
per piece
 
 piece
Module: receiver; 230VAC; flush mount; RS; IP20; 868MHz; OUT: NO (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 £ 20.67*
per piece
 
 piece
Module: reed switch; F&Home (1 offer) 
Manufacturer: F&F Type of module: reed switch Manufacturer series: F&Home
F&F
RH-WMC
from £ 48.47*
per piece
 
 piece
Module: blinds controller; 230VAC; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: blinds controller Manufacturer series: F&Home Number of chambers: 2
F&F
RH-TSR1S2I
from £ 49.12*
per piece
 
 piece
Module: blinds controller; 230VAC; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: blinds controller Manufacturer series: F&Home Number of chambers: 2
F&F
RH-TSR1S2DIN-LR
from £ 55.77*
per piece
 
 piece
Module: blinds controller; 230VAC; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: blinds controller Manufacturer series: F&Home Number of chambers: 2
F&F
RH-TSR1S2-LR
from £ 55.69*
per piece
 
 piece
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