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  Monitoring Relays (1,240 items)

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Siemens 7KM9300-0AM00-0AA0 circuit breaker (1 offer) 
Siemens 7KM9300-0AM00-0AA0
1
Siemens
7KM9300-0AM00-0AA0
from € 94.58*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 24÷240VAC; SPDT (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: sp...
1
ABB
CM-ENS.21P
from € 94.63*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 220÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 220...240V AC Leads: spring clamps ...
1
ABB
CM-ENS.23P
from € 94.76*
per piece
 
 piece
Transmitter; 230VAC; F&Home; 868MHz; Chambers: 4 (1 offer) 
Manufacturer: F&F Supply voltage: 230V AC Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 4
1
F&F
RH-S4L4-B-230
from € 94.77*
per piece
 
 piece
Transmitter; 230VAC; F&Home; 868MHz; Chambers: 4 (1 offer) 
Manufacturer: F&F Supply voltage: 230V AC Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 4
1
F&F
RH-S4L4-W-230
from € 94.77*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; CP; NO; IP20 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: NO Kind of output 2: NO Kind of output 3: NO Power supply: from tested wiring system IP rating:...
1
F&F
CP-723
from € 94.80*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; Zelio Control (1 offer) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: relay NO / NC x2 Power supply: from tested wiring system IP rating: IP40 Leads: ...
1
Schneider Electric
RM22TR31
from € 94.86*
per piece
 
 piece
Transmitter; 24VDC; F&Home; 868MHz; Chambers: 4 (1 offer) 
Manufacturer: F&F Supply voltage: 24V DC Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 4
1
F&F
RH-S4L4-B-24
from € 94.90*
per piece
 
 piece
Transmitter; 24VDC; F&Home; 868MHz; Chambers: 4 (1 offer) 
Manufacturer: F&F Supply voltage: 24V DC Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 4
1
F&F
RH-S4L4-W-24
from € 94.90*
per piece
 
 piece
Two-channel controller; F&Home; 868MHz (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: two-channel controller Manufacturer series: F&Home
1
F&F
RH-PWM2S2
from € 95.35*
per piece
 
 piece
Voltage monitoring relay; 24VAC; 24VDC; for DIN rail mounting (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
1
Omron
K8DT-VS3TD
from € 95.46*
per piece
 
 piece
Temperature monitoring relay; 24÷48VAC; 24÷48VDC (1 offer) 
Manufacturer: CARLO GAVAZZI Supply voltage: 24...48V DC;24...48V AC Type of module: temperature monitoring relay #Promotion: maintenance_202308
1
Carlo Gavazzi
PTA02CD48
from € 95.48*
per piece
 
 piece
Voltage monitoring relay; 24VAC; 24VDC; for DIN rail mounting (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
1
Omron
K8DT-VS2TD
from € 95.50*
per piece
 
 piece
Current monitoring relay; AC current; 110÷130VAC; CM-SRS; DPDT (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 110...130V AC Lead...
1
ABB
1SVR730841R0400
from € 95.57*
per piece
 
 piece
ABB CM-ESS.2S electrical relay (1 offer) 
The CM-ESS.2S is a single-functional voltage monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 110 - 130 V AC and has a...
1
ABB
1SVR730831R0400
from € 95.61*
per piece
 
 piece
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