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  Monitoring Relays (1,271 items)

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Module: insulation monitoring relay; insulation resistance (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C IP rating: IP20 Supply voltage: 0...690V AC;0...1000V DC Leads: spring clamps Body dimensions: 45x104.8x85.6mm Ty...
ABB
CM-IVN.P
from £ 260.994*
per piece
 
 piece
ABB CM-IVN.S electrical relay (2 offers) 
The CM-IVN.S serves to extend the measuring range of the insulation monitoring relay CM-IWN.x for monitoring the insulation resistance up to 690 V AC and 1000 V DC in accordance with IEC 61557-8.
ABB
1SVR750669R9400
from £ 252.411*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of display used: LCD Kind of output 1: SPDT Kind of output 2: SPDT Kind of output 3: SPDT IP rating: IP20 Su...
ABB
CM-TCN.011S
from £ 250.22*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of display used: LCD Kind of output 1: SPDT Kind of output 2: SPDT Kind of output 3: SPDT IP rating: IP20 Su...
ABB
CM-TCN.011P
from £ 249.46*
per piece
 
 piece
Siemens 7KT1242 auxiliary contact (2 offers) 
Siemens 7KT1242
Siemens
7KT1242
from £ 248.54*
per piece
 
 piece
Module: current monitoring relay; DC voltage; 15÷30VDC; SPST x2 (2 offers) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST x2 Power supply: external IP rating: IP20 Supply voltage: 15...30V DC Leads: scr...
Carlo Gavazzi
DUB72D724EX
from £ 245.89*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Leads: screw terminals B...
Eaton
EMR6-AWN280-K-1
from £ 245.204*
per piece
 
 piece
Sensor for fluid level controllers; food industry; IP54 (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...120°C IP rating: IP54 Body material: stainless steel;aluminum alloy Application: food industry Connection: screw terminals Sensors features: 2...
Carlo Gavazzi
VS2
from £ 242.55*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Leads: screw terminals B...
Eaton
EMR6-AWN500-D-1
from £ 240.18*
per piece
 
 piece
Module: meter; frequency; 100÷240VAC; on panel; SPST-NO x2; IP66 (2 offers) 
Manufacturer: OMRON Mounting: on panel Operating temperature: -10...55°C Kind of display used: LCD Kind of input 1: NPN;PNP;0,05...30Hz;0,1...50kHz Kind of output 1: SPST-NO x2 Display height 1: 14...
Omron
K3MA-F-A2 100-240VAC
from £ 239.49*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -40...60°C IP rating: IP50;IP20 at terminal side Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals...
Eaton
EMR6-T200-A-1
from £ 235.274*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -40...60°C IP rating: IP50;IP20 at terminal side Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals...
Eaton
EMR6-T100-A-1
from £ 235.274*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -40...60°C IP rating: IP50;IP20 at terminal side Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals...
Eaton
EMR6-T50-A-1
from £ 235.274*
per piece
 
 piece
Siemens
7KM3200-0CA01-1AA0
from £ 233.36*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Leads: screw terminals Type of module: voltage monitoring relay Controlled parameter: phase sequence;phase failure;too low voltage;phase asymmetry;...
F&F
SZR-278
from £ 229.30*
per piece
 
 piece
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