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  Monitoring Relays (1,241 items)

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Module: voltage monitoring relay; phase failure; 220÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Supply voltage: 220...240V AC L...
ABB
1SVR550881R9400
from € 36.12*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; HRN-57 (1 offer) 
Manufacturer: ELKO EP Mounting: for DIN rail mounting Operating temperature: -20...55°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP10 Leads: screw terminals Type of...
ELKO EP
HRN-57N
from € 36.41*
per piece
 
 piece
Accessories: electrode holder (1 offer) 
Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder
Omron
PS-5S
from € 36.69*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; CA (1 offer) 
Manufacturer: ZAMEL Mounting: for DIN rail mounting Operating temperature: -20...60°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Number of terminals: 9 Type of m...
ZAMEL
CAM-10
from € 36.77*
per piece
 
 piece
Sensor for fluid level controllers; swimming pools; IP67 (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...60°C IP rating: IP67 Body material: polyester Body dimensions: Ø22x75mm Application: swimming pools Cable length: 5m Sensors features: 2 elect...
Carlo Gavazzi
A94-10
from € 36.88*
per piece
 
 piece
Module: meter; pressure,speed,temperature,humidity; on panel (1 offer) 
Manufacturer: AUTONICS Mounting: on panel Operating temperature: -10...50°C Kind of display used: LED Kind of input 1: 4...20mA Power supply: supply loop powered Display height 1: 14mm IP rating: I...
Autonics
M4YS-NA
from € 36.96*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; MKF (1 offer) 
Manufacturer: POLLIN Mounting: for DIN rail mounting Operating temperature: -20...40°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP40;IP20 at terminal side Leads: sc...
POLLIN
MKF-2PK
from € 37.02*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: MIKROBEST Mounting: for DIN rail mounting Kind of output 1: relay Input 1 properties: electrodes supplied with 12V DC and power value depends on the setting of potentiometer sensitivi...
MIKROBEST
CPW-3ZC
from € 37.22*
per piece
 
 piece
Sensor for fluid level controllers (1 offer) 
Manufacturer: ELKO EP Type of control accessories: sensor for fluid level controllers
ELKO EP
SHR-3
from € 37.25*
per piece
 
 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: NO / NC IP rating: IP20 Supply voltage: 230V AC Kit contents: monitoring relay;PZ probe Applica...
F&F
PZ-828-RC-WD
from € 37.27*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: MIKROBEST Mounting: for DIN rail mounting Kind of output 1: relay Input 1 properties: electrodes supplied with 12V DC/40mA Supply voltage: 230V AC Body dimensions: 97x48x43mm Related ...
MIKROBEST
WP-2C
from € 37.32*
per piece
 
 piece
Module: meter; DC voltage; 100÷240VAC; on panel; MT4W; Display: LED (1 offer) 
Manufacturer: AUTONICS Mounting: on panel Operating temperature: -10...50°C Kind of display used: LED Electrical connection: screw terminals Display height 1: 14.2mm Supply voltage: 100...240V AC M...
Autonics
MT4W-DV-4N
from € 37.38*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Len: 2m; Thread: 1 1/2" (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...90°C IP rating: IP67 Body material: polyamide Thread: 1 1/2" Cable length: 2m Sensors features: 1 electrode Type of control accessories: senso...
Carlo Gavazzi
VN1
from € 37.41*
per piece
 
 piece
Module: monitoring relay; motor temperature; 24VAC; 24VDC; CM-MSS (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Number of inputs: 1 Kind of output 1: SPDT IP rating: IP20;IP50 Supply voltage: 24V DC;24V AC Leads: push-in term...
ABB
CM-MSS.12P
from € 37.69*
per piece
 
 piece
Module: monitoring relay; motor temperature; Temp.sensor: PTC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Number of inputs: 1 Kind of output 1: SPDT IP rating: IP20;IP50 Supply voltage: 220...240V AC;110...130V AC Leads...
ABB
CM-MSS.13P
from € 37.75*
per piece
 
 piece
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