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  Monitoring Relays (1,267 items)

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Level monitoring relay; conductive fluid level; 24÷240VAC; SPDT (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: sp...
2
ABB
CM-ENS.21P
from £ 84.047*
per piece
 
 piece
ABB CM-ENS.21S electrical relay (2 offers) 
The CM-ENS.21S belongs to the CM liquid level monitoring relay range. It operates with a rated control supply voltage of 24 - 240 V AC/DC and has a 1 c/o (SPDT) output with contacts rated at 250 V ...
2
ABB
1SVR730850R0200
from £ 78.585*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 250VAC/8A (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 24V AC;220...240V AC Kit contents: monitoring relay Related items: 11SN1;31CG...
1
LOVATO Electric
LVM30A240
from £ 60.30*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 250VAC/8A (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 110...127V AC;380/415V AC Kit contents: monitoring relay Related items: 11SN1...
1
LOVATO Electric
LVM30A415
from £ 56.41*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 380÷415VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover;1 relay output, NO Supply voltage: 380...415V AC Kit contents: monitoring relay Related items...
1
LOVATO Electric
LVM40A415
from £ 131.59*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 380÷415VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 380...415V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;...
1
LOVATO Electric
LVM20A415
from £ 44.09*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 380÷415VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, NO Supply voltage: 380...415V AC Kit contents: monitoring relay Type of module: level monitoring relay C...
1
LOVATO Electric
LVMP10A415
from £ 66.70*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 380÷415VAC (2 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...50°C IP rating: IP40 Supply voltage: 380...415V AC Kind of output: NO / NC Type of module: level monito...
2
Schneider Electric
RM22LG11MT
from £ 50.83*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 400VAC; SPDT (1 offer) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 400V AC Type of module: level monitoring relay Controll...
1
Finder
72.01.8.400.0000
from £ 52.58*
per piece
 
 piece
Level monitoring relay; conductive fluid level; EMR6; 100Ω÷1MΩ (3 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: external IP rating: IP50;IP20 at terminal side Supply voltage: 220...240V AC;110...130V ...
3
Eaton
EMR6-N1000-N-1
from £ 110.457*
per piece
 
 piece
Level monitoring relay; conductive fluid level; EMR6; 5÷100kΩ (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: external IP rating: IP50;IP20 at terminal side Supply voltage: 220...240V AC;110...130V ...
2
Eaton
EMR6-N100-N-1
from £ 108.131*
per piece
 
 piece
Liquid leakage monitoring relay (3 offers) 
Manufacturer: OMRON Related items: P2RF-08-E Type of module: liquid leakage monitoring relay #Promotion: maintenance_202308
3
Omron
K7L-AT50D
from £ 343.68*
per piece
 
 piece
Liquid leakage monitoring relay (3 offers) 
Manufacturer: OMRON Related items: P2RF-08-E Type of module: liquid leakage monitoring relay #Promotion: maintenance_202308
3
Omron
K7L-AT50
from £ 198.69*
per piece
 
 piece
Meter; 24VDC; on panel; IP65; 96.2x96.2x56.3mm; Display: LCD; RJ45 (2 offers) 
Manufacturer: SIEMENS Kind of connector: RJ45 Mounting: on panel Kind of display used: LCD Electrical connection: screw terminals IP rating: IP65 Supply voltage: 24V DC Body dimensions: 96.2x96.2x5...
2
Siemens
3VA9987-0TD10
from £ 471.82*
per piece
 
 piece
Meter; AC current; 100÷240VAC; on panel; MT4W; Display: LED; 14.2mm (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...
1
Autonics
MT4W-AA-40
from £ 57.13*
per piece
 
 piece
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