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  Monitoring Relays (1,240 items)

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Voltage monitoring relay; overvoltage,too low voltage; SPDT x2 (2 offers) 
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 € 138.97*
per piece
ABB CM-PVS.31P electrical relay Grey (1 offer) 
The CM-PVS.31P relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 160-300 V AC and has a 2 c/o output with c...
ABB
1SVR740794R1300
from € 139.93*
per piece
Level monitoring relay; conductive fluid level; EMR6; 5÷100kΩ (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: 220...240V AC;110...130V ...
Eaton
EMR6-N100-N-1
from € 140.28*
per piece
Voltage monitoring relay; overvoltage,too low voltage; CM-PVS (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PVS.81P
from € 140.45*
per piece
Voltage monitoring relay; overvoltage,too low voltage; CM-PVS (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PVS.41P
from € 140.49*
per piece
Current monitoring relay; AC current; 24÷240VAC; 24VDC; DIB; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24...240V AC Leads...
Carlo Gavazzi
DIB01CM24100A
from € 141.04*
per piece
Voltage monitoring relay; for DIN rail mounting; CM-MPN; DPDT (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
CM-MPN.52S
from € 141.38*
per piece
Siemens
7KT1672
from € 141.50*
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
DPB02CM48
from € 142.62*
per piece
Sensor for fluid level controllers; IP67; Len: 0.1m; Mat: PTFE (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...145°C IP rating: IP67 Body material: PTFE Thread: 1 1/2" Cable length: 0.1m Sensors features: 4 electrodes Type of control accessories: sensor...
Carlo Gavazzi
VT4
from € 142.82*
per 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 € 143.09*
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
DPB02CM23
from € 143.12*
per 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 € 143.48*
per piece
Level monitoring relay; conductive fluid level; 220÷240VAC (1 offer) 
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 € 144.02*
per piece
Level monitoring relay; conductive fluid level; 24VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 24V AC Kit contents: monitoring relay Related items: 11SN1...
LOVATO Electric
LVM40A024
from € 144.54*
per piece
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