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  Monitoring Relays (1,267 items)

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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
DPB02CM23
from £ 132.40*
per piece
 
 piece
Current monitoring relay; AC/DC min or max current; PMA; SPDT (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 at terminal side Supply voltage: 24...240V Leads: screw termin...
LOVATO Electric
PMA40240
from £ 131.98*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 380÷415VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 380...415V AC Kit contents: monitoring relay Related items...
LOVATO Electric
LVM40A415
from £ 131.86*
per piece
 
 piece
Monitoring relay; AC voltage,AC current; for DIN rail mounting (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
DWB01CM4810A
from £ 131.79*
per piece
 
 piece
Current monitoring relay; AC current; 230VAC; SPDT; 250VAC/5A (3 offers) 
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: 230V AC Leads: screw terminals ...
Crouzet
84871034
from £ 131.769*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Len: 10m (1 offer) 
Manufacturer: CARLO GAVAZZI Insulator material: polyetylene Operating temperature: 0...90°C IP rating: IP67 Body material: polyamide Thread: 1 1/2" Cable length: 10m Sensors features: 4 electrodes ...
Carlo Gavazzi
VNI4-10M
from £ 131.55*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 110÷127VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 110...127V AC Kit contents: monitoring relay Related items...
LOVATO Electric
LVM40A127
from £ 131.24*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; PMV; DPDT (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV50NA440
from £ 131.08*
per piece
 
 piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature s...
Siemens
3RN2013-1GW30
from £ 130.89*
per piece
 
 piece
Power limiter; reactive power,active power; SPDT; OUT 3: SPDT (1 offer) 
Manufacturer: NOVATEK ELECTRO Kind of output 1: SPDT Kind of output 2: SPDT Kind of output 3: SPDT Type of module: power limiter Controlled parameter: reactive power;active power Voltage between ph...
NOVATEK ELECTRO
OM-310
from £ 130.86*
per piece
 
 piece
Power limiter; reactive power,active power; 1÷240s; IP20 (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Output configuration: NO/NC x2 Type of module: power limiter Controlled parameter: reactive power;active power Contact actuation ...
F&F
OM-630
from £ 130.46*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 220÷240VAC (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 220...240V AC Kit contents: monitoring relay Related items...
LOVATO Electric
LVM40A240
from £ 130.19*
per piece
 
 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
DPB02CM48
from £ 130.08*
per piece
 
 piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature sen...
Siemens
3RN2013-2GW30
from £ 129.57*
per piece
 
 piece
Speed monitoring relay; speed, stopping, cycles time; SPDT (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 £ 128.695*
per piece
 
 piece
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