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  Monitoring Relays (1,242 items)

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Module: voltage monitoring relay; for DIN rail mounting; RNPP (1 offer) 
Manufacturer: NOVATEK ELECTRO Mounting: for DIN rail mounting Operating temperature: -35...55°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP40...
NOVATEK ELECTRO
RNPP-311M
from € 30.32*
per piece
Module: meter; DC voltage; 100÷240VAC; on panel; MT4Y; 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
MT4Y-DV-4N
from € 30.75*
per 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-2P
from € 31.04*
per piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: ZAMEL Mounting: for DIN rail mounting Operating temperature: -20...60°C IP rating: IP20 Supply voltage: 230V AC Body dimensions: 90x35x66mm Kit contents: SZH-03 probe Kind of output: ...
ZAMEL
PZM-10
from € 31.13*
per piece
Module: temperature monitoring relay; temperature; 230VAC; SPDT (1 offer) 
Manufacturer: ZAMEL 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: 90x35x66...
ZAMEL
PRM-10
from € 31.19*
per 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: 48x97x43mm Related ...
MIKROBEST
CPW-2ZC
from € 31.35*
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: NO / NC x2 IP rating: IP20 Supply voltage: 230V AC Kit contents: monitoring relay Type of modul...
F&F
PZ-829B
from € 31.49*
per piece
Module: transmitter; F&Home; 868MHz; Chambers: 2 (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 2
F&F
RH-S2
from € 31.87*
per piece
Accessories: cover (1 offer) 
Manufacturer: OMRON Type of sensors accessories: cover
Omron
F03-11
from € 31.98*
per 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: DPDT Power supply: from tested wiring system IP rating: IP40;IP20 at terminal side Leads: sc...
POLLIN
MKF-12PK
from € 32.44*
per piece
Module: voltage monitoring relay; phase sequence,phase failure (1 offer) 
Manufacturer: OMRON 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 dime...
Omron
K8DT-PH1CN
from € 32.47*
per 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: 10mm IP rating: I...
Autonics
M4NS-NA
from € 32.77*
per piece
Accessories: electrode holder (1 offer) 
Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder
Omron
PS-4S
from € 33.17*
per piece
Module: temperature sensor; F&Home; 868MHz (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: temperature sensor Manufacturer series: F&Home
F&F
RH-SONDA
from € 33.52*
per piece
Module: temperature monitoring relay; temperature; 230VAC; SPDT (1 offer) 
Manufacturer: RELPOL 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: 17.5x90...
RELPOL
RPN-1TMP-A230
from € 33.63*
per piece
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