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  Monitoring Relays (1,239 items)

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Current monitoring relay; AC current; 24÷240VAC; 24÷240VDC; IP30 (2 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Power supply: external IP rating: IP30 Supply voltage: 24...240V AC;24...240V DC Leads: screw term...
Schneider Electric
RM35JA32MR
from € 109.42*
per piece
 
 piece
Temperature monitoring relay; temperature; 100÷240VAC; SPDT (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 100...240V AC Leads: screw terminals Body dimensions: 22...
Omron
K8AK-TH12S 100-240VAC
from € 109.45*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; DPA (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
DPA03CM48
from € 109.48*
per piece
 
 piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; SPDT (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw terminals Body dimensions: 22...
Omron
K8AK-TH11S 24VAC/DC
from € 109.56*
per piece
 
 piece
Voltage monitoring relay (1 offer) 
Manufacturer: LOVATO ELECTRIC Type of module: voltage monitoring relay
LOVATO Electric
PMV95NA575NFC
from € 109.60*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; CM-PSS (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-PSS.31P
from € 109.63*
per piece
 
 piece
Voltage monitoring relay; overvoltage,too low voltage; CM-PSS (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-PSS.41S
from € 109.78*
per piece
 
 piece
Voltage monitoring relay (1 offer) 
Manufacturer: LOVATO ELECTRIC Type of module: voltage monitoring relay
LOVATO Electric
PMV95NA240NFC
from € 109.84*
per piece
 
 piece
Siemens
3UG4622-2AA30
from € 110.01*
per piece
 
 piece
ABB CM-SRS.21S electrical relay (1 offer) 
The CM-SRS.21S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0400
from € 110.08*
per piece
 
 piece
Current monitoring relay; AC/DC current; 24VAC; 24VDC; 3UG; SPDT (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: spring clamps Type of module: current monitoring ...
Siemens
3UG4621-2AA30
from € 110.43*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; K8AK-PA; SPDT (1 offer) 
Manufacturer: OMRON 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 Body dime...
Omron
K8AK-PA1
from € 110.55*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; K8AK-PA; SPDT (1 offer) 
Manufacturer: OMRON 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 Body dime...
Omron
K8AK-PA2
from € 110.61*
per piece
 
 piece
Current monitoring relay; AC/DC current; 24VAC; 24VDC; 3UG; SPDT (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: current monitorin...
Siemens
3UG4622-1AA30
from € 111.07*
per piece
 
 piece
Current monitoring relay; AC/DC current; 100÷240VAC; K8DT-AS (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-AS2CA
from € 111.30*
per piece
 
 piece
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