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  Monitoring Relays (1,242 items)

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Module: level monitoring relay; conductive fluid level; 0.1÷5s (2 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Body dimensions: 35x90x69mm Kind of output: SPDT x2...
Crouzet
84870700
from € 78.77*
per piece
 
 piece
Sensor for fluid level controllers; 24VAC; R 1/2"; EN; max.2bar (1 offer) 
Manufacturer: CROUZET Mounting: R 1/2" Operating temperature: max. 80°C Supply voltage: 24V AC Operating pressure: max. 2bar Relay series: EN Holder material: polyamide Type of control accessories:...
Crouzet
79696044
from € 78.95*
per piece
 
 piece
Module: current monitoring relay; AC/DC voltage,AC/DC current (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: 115/230V AC Leads: screw ...
Carlo Gavazzi
DUA01CB23500V
from € 79.10*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 3UG (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
3UG4512-2AR20
from € 79.37*
per piece
 
 piece
Module: 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
Carlo Gavazzi
PTA01CD48
from € 79.57*
per piece
 
 piece
Module: temperature monitoring relay; 230VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Supply voltage: 230V AC Type of module: temperature monitoring relay
Carlo Gavazzi
PTA01C230
from € 79.79*
per piece
 
 piece
Module: temperature monitoring relay; 115VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Supply voltage: 115V AC Type of module: temperature monitoring relay
Carlo Gavazzi
PTA01C115
from € 79.84*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 115VAC; 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: 115V AC Leads: screw terminals Body dimensions: ...
Carlo Gavazzi
DTA02C115
from € 79.93*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; SPDT (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Type of module: level...
Siemens
3UG4501-1AW30
from € 79.97*
per piece
 
 piece
Module: current monitoring relay; AC/DC voltage,AC/DC current (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: 24...48V DC;24...48V AC L...
Carlo Gavazzi
DUA01CD48500V
from € 80.03*
per piece
 
 piece
Transformer: current transformer (1 offer) 
Manufacturer: OMRON Type of transformer: current transformer
Omron
K8AC-CT200L
from € 80.04*
per piece
 
 piece
Module: voltage monitoring relay; 24÷48VAC; 24÷48VDC; socket (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...48V DC;24...48V AC Leads: screw ter...
Carlo Gavazzi
PUA01CD48500V
from € 80.07*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; ENR (2 offers) 
Manufacturer: CROUZET Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Body ...
Crouzet
84870210
from € 80.15*
per piece
 
 piece
Siemens 5TT3421 circuit breaker (1 offer) 
Siemens 5TT3421
Siemens
5TT3421
from € 80.15*
per piece
 
 piece
Module: voltage monitoring relay; 85÷265VAC; IP20 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 85...265V AC Leads: screw terminals Contacts configuration: NO x3 Type of module:...
F&F
SZR-277
from € 80.69*
per piece
 
 piece
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