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  Monitoring Relays (1,268 items)

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Module: voltage monitoring relay; 18÷265VAC; 22÷350VDC; IP20 (1 offer) 
Manufacturer: APAR Mounting: for DIN rail mounting Operating temperature: 0...50°C IP rating: IP20 Supply voltage: 18...265V AC;22...350V DC Leads: screw terminals Type of module: voltage monitorin...
APAR
AR570/RS485
from £ 180.32*
per piece
Module: extension (2 offers) 
Manufacturer: OMRON Related items: K3HB Type of module: extension
Omron
K33-L1A
from £ 180.23*
per piece
Module: voltage monitoring relay; socket; PPC; SPDT x2; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT x2 Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimensio...
Carlo Gavazzi
PPC01DM48
from £ 180.19*
per piece
Eaton EMT6-DB electrical relay Black,White (2 offers)
Eaton
066167
from £ 180.07*
per piece
Module: voltage monitoring relay; active power; 208÷240VAC; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 208...240V AC Leads: sc...
Carlo Gavazzi
PWB03CM2310A
from £ 179.95*
per piece
Module: voltage monitoring relay; active power; 380÷415VAC; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 380...415V AC Leads: sc...
Carlo Gavazzi
PWB03CM4810A
from £ 179.95*
per piece
Module: meter; DC voltage,DC current; 10÷30VDC; on panel; 8mm (2 offers) 
Manufacturer: KÜBLER Mounting: on panel Operating temperature: -20...65°C Kind of display used: LED Kind of input 1: 4...20mA;0...20mA Kind of input 2: 0...10V;2...10V Electrical connection: screw ...
Kübler
6.534.012.300
from £ 179.71*
per piece
Siemens 7KT1662 electric meter (1 offer)
Siemens
7KT1662
from £ 179.53*
per piece
ABB CM-TCS.13S electrical relay (2 offers) 
The CM-TCS.13S 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
1SVR730740R0300
from £ 178.78*
per piece
Siemens 7KM2200-2EA40-1DA1 electric meter (2 offers)
Siemens
7KM2200-2EA40-1DA1
from £ 178.69*
per piece
Siemens 7KM2200-2EA30-1DA1 electric meter (2 offers)
Siemens
7KM2200-2EA30-1DA1
from £ 178.00*
per piece
Eaton 269471 circuit breaker (1 offer)
Eaton
269471
from £ 177.77*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature ...
Siemens
3RN2023-2DW30
from £ 177.61*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperatur...
Siemens
3RN2023-1DW30
from £ 177.61*
per piece
Module: integration module; 12VDC; F&Home; IP00; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: 0...45°C IP rating: IP00 Supply voltage: 12V DC Frequency: 868MHz Type of module: integration module Number of analog inputs: 15 Manufacturer series: F&Home
F&F
RH-AC15S4R4-LR
from £ 177.41*
per piece
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