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  Monitoring Relays (1,267 items)

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Level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: EIEWIN Mounting: for DIN rail mounting Output 1 properties: 3 relay output, changeover Supply voltage: 230V AC Type of module: level monitoring relay Controlled parameter: conductive ...
EIEWIN
DPZ-53/230VAC
n/a
from £ 142.23*
per piece
Voltage monitoring relay; for DIN rail mounting; 3UG; DPDT; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dime...
Siemens
3UG4615-2CR20
n/a
from £ 141.62*
per piece
Speed monitoring relay; speed; 24VAC; 24VDC; 3UG; SPDT; 250VAC/3A (1 offer) 
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
n/a
from £ 141.59*
per piece
Controller; 100÷250VAC; 100÷250VDC; Leads: screw terminals; IP40 (2 offers) 
Manufacturer: SIEMENS Operating temperature: -10...55°C Type of counted signal: electric power Kind of display used: LCD Display height 1: 56mm IP rating: IP40 Supply voltage: 100...250V AC;100...2...
Siemens
7KM1020-0BA01-1DA0
n/a
from £ 141.16*
per piece
Siemens 7KT1661 electric meter (2 offers)
Siemens
7KT1661
n/a
from £ 140.29*
per piece
Power factor monitoring relay; power factor cosφ; 90÷690VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Supply voltage: 90...690V AC Leads: screw terminals Type of module: power factor monit...
Siemens
3UG4641-1CS20
n/a
from £ 140.16*
per piece
Siemens 7KT1663 electric meter (2 offers)
Siemens
7KT1663
n/a
from £ 139.24*
per piece
Voltage monitoring relay; for DIN rail mounting; 3UG; DPDT; IP20 (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Siemens
3UG4615-1CR20
n/a
from £ 138.82*
per piece
Current monitoring relay; AC current; 24VDC; SPDT; 250VAC/5A (1 offer) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC Leads: screw terminals B...
Crouzet
84871030
n/a
from £ 138.23*
per piece
Voltage monitoring relay; for DIN rail mounting; DPB; SPDT; IP20 (2 offers) 
Manufacturer: CARLO GAVAZZI 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 B...
Carlo Gavazzi
DPB02CM44
n/a
from £ 137.36*
per piece
Voltage monitoring relay; for DIN rail mounting; DPB; SPDT; IP20 (2 offers) 
Manufacturer: CARLO GAVAZZI 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 B...
Carlo Gavazzi
DPB01CM44
n/a
from £ 137.17*
per piece
Voltage monitoring relay; 115/230VAC; socket; SPDT; 250VAC/8A (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw terminals Type ...
Carlo Gavazzi
PUC01CB23500V
n/a
from £ 137.16*
per piece
Voltage monitoring relay; 24÷48VAC; 24÷48VDC; socket; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...48V DC;24...48V AC Leads: screw ter...
Carlo Gavazzi
PUC01CD48500V
n/a
from £ 137.11*
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: 1 electrode Type of control accessories: sensor ...
Carlo Gavazzi
VTI1
n/a
from £ 137.09*
per piece
Voltage monitoring relay; for DIN rail mounting; DPB; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI 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 B...
Carlo Gavazzi
DPB01CM48NW4
n/a
from £ 136.67*
per piece
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