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  Monitoring Relays (1,240 items)

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ABB CM-TCS.12S electrical relay (1 offer) 
The CM-TCS.12S relay is from the CM temperature monitors range. This relay operates with a rated control supply voltage of 24 - 240 V AC / DC and has a 2 c/o (SPDT) output with contacts rated at 25...
ABB
1SVR730740R0200
from € 197.28*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature s...
Siemens
3RN2011-1BW30
from € 77.54*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -40...60°C Kind of output 1: DPDT IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Body dimens...
ABB
CM-TCS.13P
from € 201.98*
per piece
Module: temperature monitoring relay; temperature; 24÷48VAC (2 offers) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24...48V AC Leads: screw terminals Body dimensio...
Carlo Gavazzi
DTA02CD48
from € 56.71*
per piece
Module: temperature monitoring relay; temperature; 24÷48VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST IP rating: IP20 Supply voltage: 24...48V AC Leads: screw terminals Body dimensio...
Carlo Gavazzi
DTA01CD48
from € 63.07*
per piece
Module: temperature monitoring relay; temperature; DPDT (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Leads: screw terminals Kind of temperature sensor: PTC Type of module: temperature mon...
Siemens
3RN2012-1BA30
from € 102.43*
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-T1X1
from € 57.00*
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-T1X1ES-AC-LR
from € 46.45*
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 € 33.50*
per piece
Module: temperature; 230VAC; F&Home; 868MHz; Chambers: 6 (1 offer) 
Manufacturer: F&F Supply voltage: 230V AC Frequency: 868MHz Type of module: temperature Manufacturer series: F&Home Number of chambers: 6
F&F
RH-T6
from € 116.13*
per piece
Module: temperature; 230VAC; F&Home; 868MHz; Chambers: 6 (1 offer) 
Manufacturer: F&F Supply voltage: 230V AC Frequency: 868MHz Type of module: temperature Manufacturer series: F&Home Number of chambers: 6
F&F
RH-T6-LR
from € 123.74*
per piece
Module: thermostatic radiator valve; 5VDC; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: 0...45°C IP rating: IP20 Supply voltage: 5V DC Frequency: 868MHz Type of module: thermostatic radiator valve Manufacturer series: F&Home
F&F
RH-EQ3RT
from € 48.64*
per piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 4 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P4
from € 15.88*
per piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 1 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P1
from € 13.38*
per piece
Module: transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 2 Related items: RS-407B;RS-407M Type of module: transmitter Control...
F&F
RS-P2
from € 14.09*
per piece
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