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  Monitoring Relays (26 items)

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Voltage monitoring relay; phase failure; 230VAC; IP20; IN: 4 (1 offer) 
Manufacturer: RABBIT Mounting: for DIN rail mounting Operating temperature: -20...70°C Number of inputs: 4 Number of outputs: 1 IP rating: IP20 Supply voltage: 230V AC Type of module: voltage monit...
Rabbit
DZN
from £ 61.57*
per piece
 
 piece
Speed monitoring relay; speed, stopping, cycles time; SPDT (3 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 £ 133.09*
per piece
 
 piece
Voltage monitoring relay; undervoltage,overvoltage; M; SPDT (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873222
from £ 115.32*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; SPDT x2 (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body...
Crouzet
84873220
from £ 125.66*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; SPDT (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873029
from £ 81.20*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; DPDT; 0.1÷10s (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873026
from £ 151.45*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; M; SPDT; IP20 (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873024
from £ 105.92*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; M; SPDT; IP20 (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873023
from £ 95.41*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; M; SPDT (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Crouzet
84873022
from £ 79.93*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; IP20 (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body...
Crouzet
84873021
from £ 79.08*
per piece
 
 piece
Frequency monitoring relay; AC voltage frequency; 120÷277VAC (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Supply voltage: 120...277V ...
Crouzet
84872501
from £ 167.87*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; SPDT (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 110...260V AC;...
Crouzet
84872142
from £ 94.46*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; SPDT (2 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 24...48V DC;24...
Crouzet
84872141
from £ 95.45*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; 12VDC (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 12V DC Leads: ...
Crouzet
84872140
from £ 97.16*
per piece
 
 piece
Voltage monitoring relay; undervoltage,overvoltage; 24÷240VAC (2 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: DPDT Power supply: external IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads...
Crouzet
84872130
from £ 106.90*
per piece
 
 piece
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