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  Monitoring Relays (1,268 items)

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Module: voltage monitoring relay; overvoltage,too low voltage (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Supply voltage: 24...240...
2
Eaton
EMR6-VM600-A-1
from £ 249.94*
per piece
Module: current monitoring relay; AC/DC current; 24÷240VAC; EMR6 (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Supply voltage: 24...240...
2
Eaton
EMR6-IM1-A-1
from £ 249.89*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of display used: LCD Kind of output 1: SPDT Kind of output 2: SPDT Kind of output 3: SPDT IP rating: IP20 Su...
1
ABB
CM-TCN.011S
from £ 245.57*
per piece
Module: extension (1 offer) 
Manufacturer: OMRON Related items: K3HB Type of module: extension
1
Omron
K33-L1B
from £ 245.28*
per 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;...
1
F&F
SZR-278
from £ 244.77*
per piece
Siemens 7KM3200-0CA01-1AA0 electric meter (2 offers)
2
Siemens
7KM3200-0CA01-1AA0
from £ 244.61*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of display used: LCD Kind of output 1: SPDT Kind of output 2: SPDT Kind of output 3: SPDT IP rating: IP20 Su...
1
ABB
CM-TCN.011P
from £ 243.08*
per piece
Module: meter; AC/DC voltage,AC/DC current; 24VDC; K3GN; 5 digits (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -10...55°C Kind of display used: LCD Kind of input 1: NPN;4...20mA;0...20mA;0...5V;-10...+10V;1...5V;-5V...5V;0...30Hz;0.....
1
Omron
K3GN-NDC 24VDC
from £ 239.32*
per piece
Sensor for fluid level controllers; IP67; Len: 0.1m; Mat: PTFE (2 offers) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...145°C IP rating: IP67 Body material: PTFE Thread: 1 1/2" Cable length: 0.1m Sensors features: 3 electrodes Type of control accessories: sensor...
2
Carlo Gavazzi
VTI3
from £ 238.54*
per piece
Module: voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Leads: screw terminals B...
2
Eaton
EMR6-AWN170-E-1
from £ 235.23*
per piece
Module: insulation monitoring relay; insulation resistance (1 offer) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: external IP rating: IP50;IP20 at terminal side Supply voltage: 24...240V AC;24...240V DC...
1
Eaton
EMR6-R400-A-1
from £ 228.42*
per piece
Eaton EMT6-DBK electrical relay Grey (3 offers)
3
Eaton
066168
from £ 227.69*
per piece
Module: voltage monitoring relay; for DIN rail mounting; DPC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Leads: screw terminal...
1
Carlo Gavazzi
DPC01DM1K
from £ 227.55*
per piece
Module: meter; DC voltage,DC current; 100÷240VAC; on panel (1 offer) 
Manufacturer: OMRON Mounting: on panel Operating temperature: -10...55°C Kind of display used: LCD Kind of input 1: 4...20mA;0...20mA;0...5V;-10...+10V;1...5V;-5V...5V Kind of output 1: SPST-NO x2 ...
1
Omron
K3MA-J-A2 100-240VAC
from £ 225.66*
per piece
Module: meter; temperature; 24VAC; 24VDC; on panel; K3MA-L; SPDT (1 offer) 
Manufacturer: OMRON Mounting: on panel Operating temperature: -10...55°C Kind of display used: LCD Kind of input 1: Pt100;thermocouple B;thermocouple J;thermocouple K;thermocouple R;thermocouple S;...
1
Omron
K3MA-L-C 24VAC/DC
from £ 225.66*
per piece
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