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  Monitoring Relays (1,241 items)

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Module: temperature monitoring relay; temperature; 18÷265VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 18...265V AC Leads: screw terminals Body dimensi...
Carlo Gavazzi
DTA72DM24
from € 74.10*
per piece
Module: 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
F&F
RH-S4L4-24
from € 74.29*
per piece
Module: 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
F&F
RH-S4L4-230
from € 74.30*
per piece
Schneider Electric RM22TU23 electrical relay Black (1 offer)
Schneider Electric
RM22TU23
from € 74.36*
per piece
Sensor for fluid level controllers; IP67; Thread: 1 1/2" (1 offer) 
Manufacturer: CARLO GAVAZZI Insulator material: polyetylene Operating temperature: 0...90°C IP rating: IP67 Body material: polyamide Thread: 1 1/2" Connection: PG9 Sensors features: 2 electrodes Ty...
Carlo Gavazzi
VNYI2
from € 74.41*
per piece
Module: temperature monitoring relay; temperature; 18÷265VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPST x2 IP rating: IP20 Supply voltage: 18...265V AC Leads: screw terminals Body dime...
Carlo Gavazzi
DTA04DM24
from € 74.44*
per piece
Module: level monitoring relay; conductive fluid level; 24VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: level monitoring re...
Siemens
3UG4501-2AA30
from € 74.48*
per piece
Module: temperature monitoring relay; temperature; 230VAC; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 230V AC Leads: screw terminals Body dimensions: ...
Carlo Gavazzi
DTA02C230
from € 74.53*
per piece
Module: voltage monitoring relay; for DIN rail mounting; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV30A240
from € 74.68*
per piece
Module: voltage monitoring relay; for DIN rail mounting; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV30A600
from € 74.76*
per piece
Module: voltage monitoring relay; for DIN rail mounting; DPB (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
DPB51CM44
from € 74.87*
per piece
Module: voltage monitoring relay; for DIN rail mounting; IP30 (1 offer) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: relay NO / NC Power supply: from tested wiring system IP rating: IP30 Leads: scr...
Schneider Electric
RM17UBE15
from € 74.94*
per piece
Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dime...
Siemens
3UG4511-2AP20
from € 75.16*
per piece
Module: voltage monitoring relay; socket; PPA; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimensions:...
Carlo Gavazzi
PPA01CM44
from € 75.40*
per piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPDT x3 IP rating: IP20 Supply voltage: 230V AC Body dimensions: 95x52.5mm Kit contents: monito...
F&F
PZ-831RC
from € 75.42*
per piece
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