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  Monitoring Relays (1,267 items)

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Level monitoring relay; conductive fluid level; 220÷240VAC (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: 220...240V AC Leads: spring clamps ...
ABB
CM-ENS.13P
from £ 81.78*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV40A240
from £ 81.47*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; K8DS-PA; SPDT (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
K8DS-PA1
from £ 81.20*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 24÷240VAC; SPDT (3 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...
ABB
CM-ENS.11P
from £ 81.189*
per piece
 
 piece
Voltage monitoring relay; phase sequence,phase failure; PMV (2 offers) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV40A575
from £ 81.15*
per piece
 
 piece
Voltage monitoring relay; AC current; 85÷265VAC; on panel; SPDT (1 offer) 
Manufacturer: F&F Mounting: on panel Operating temperature: -10...40°C Kind of output 1: SPDT Kind of output 2: SPDT Supply voltage: 85...265V AC Leads: screw terminals Type of module: voltage moni...
F&F
DMV-1AC-MBT
from £ 80.92*
per piece
 
 piece
Current monitoring relay; AC current; 24÷240VAC; 24÷240VDC; IP30 (3 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Power supply: external IP rating: IP30 Supply voltage: 24...240V AC;24...240V DC Leads: screw term...
Schneider Electric
RM22JA21MR
from £ 80.76*
per piece
 
 piece
Sensor for fluid level controllers; Thread: 3/8"; 700mm (1 offer) 
Manufacturer: LOVATO ELECTRIC Operating temperature: max. 180°C Body material: stainless steel Length: 0.7m Thread: 3/8" Sensors features: single pole probe Type of control accessories: sensor for ...
LOVATO Electric
31CGL1257
from £ 80.71*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; SPDT; 0.1÷30s (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-PM1CN
from £ 80.65*
per piece
 
 piece
Voltage monitoring relay; phase asymmetry; 400VAC; SPDT; IP20 (3 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -5...55°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 400V...
Schneider Electric
A9E21180
from £ 80.53*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Len: 0.1m; Mat: PTFE (2 offers) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...145°C IP rating: IP67 Body material: PTFE Thread: 1 1/2" Cable length: 0.1m Sensors features: 1 electrode Type of control accessories: sensor ...
Carlo Gavazzi
VT1
from £ 80.51*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; transistor (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Bod...
Omron
K8DT-PM1TN
from £ 80.47*
per piece
 
 piece
Regulator; AC/DC voltage; 24÷240VAC; 24÷240VDC; on panel; OC,PNP (1 offer) 
Manufacturer: AUTONICS Mounting: on panel Operating temperature: -10...50°C Kind of display used: LCD Kind of output 1: PNP;OC Kind of output 2: PNP;OC Electrical connection: screw terminals Displa...
Autonics
MX4W-V-F2
from £ 80.46*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 230VAC; CL; SPDT (2 offers) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 23...
Carlo Gavazzi
CLD2EA1C230
from £ 80.29*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; K8DS-PA; SPDT (2 offers) 
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
K8DS-PA2
from £ 80.26*
per piece
 
 piece
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