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  Monitoring Relays (1,241 items)

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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: NO / NC x4 IP rating: IP20 Supply voltage: 230V AC Kit contents: monitoring relay Type of modul...
F&F
PZ-832RCB
from € 67.48*
per piece
 
 piece
Siemens 5TT3423 auxiliary contact (2 offers) 
Siemens 5TT3423
Siemens
5TT3423
from € 67.59*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...
Carlo Gavazzi
CLP2EA1CM24
from € 67.68*
per piece
 
 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: SPDT IP rating: IP20 Supply voltage: 18...265V AC Leads: screw terminals Body dimensi...
Carlo Gavazzi
DTA71CM24
from € 67.94*
per piece
 
 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
RM17UAS14
from € 68.16*
per piece
 
 piece
Schneider Electric RM35LM33MW electrical relay Black (1 offer) 
This Harmony RM35-LM relay allows monitoring of level control in 3-phase networks. This modular multi function 3-phase liquid level control relay is ideal for monitoring of electrical values in ind...
Schneider Electric
RM35LM33MW
from € 68.30*
per piece
 
 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: screw terminals Body di...
Siemens
3UG4511-1AN20
from € 68.59*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Len: 2m; 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" Cable length: 2m Sensors features: 2 electrodes T...
Carlo Gavazzi
VNI2
from € 68.60*
per piece
 
 piece
Module: relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 2 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 2
F&F
RH-R2S2
from € 68.62*
per piece
 
 piece
Transformer: current transformer; for DIN rail mounting; EISH (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C IP rating: IP20 Hole diameter: 12mm Body dimensions: 22.5x55.4x47.4mm Kind of output: SSR Type of trans...
Carlo Gavazzi
EISH400MA230
from € 68.63*
per piece
 
 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: screw terminals Body di...
Siemens
3UG4511-1AQ20
from € 68.67*
per piece
 
 piece
Module: power factor monitoring relay; power factor cosφ; COS-2 (1 offer) 
Manufacturer: ELKO EP Mounting: for DIN rail mounting Operating temperature: -20...55°C Kind of output 1: SPDT x2 Current rating: 0.1...16A IP rating: IP20 Supply voltage: 230V AC Leads: screw term...
ELKO EP
COS-2/230V
from € 68.89*
per piece
 
 piece
Module: transmitter; F&Home; 868MHz; Chambers: 4 (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 4
F&F
RH-S4TES-AC
from € 69.16*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Thread: 1"; Mat: PVC (2 offers) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...60°C IP rating: IP67 Body material: PVC Thread: 1" Sensors features: 3 electrodes Type of control accessories: sensor for fluid level controll...
Carlo Gavazzi
VPC310
from € 69.43*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; SPDT (2 offers) 
Manufacturer: FINDER 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 dim...
Finder
70.31.8.400.2022
from € 69.49*
per piece
 
 piece
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