Product range
My Mercateo
Sign in / Register
Basket
 
 
 >  >  >  > Monitoring Relays ---

  Monitoring Relays (154 items)

The following filters help refine the item list according to your needs:
Filter: Price fromto£  Word filter 
Features
☐
Layout
☐
☐
☐
☐
Picture
Order
Accessories: cover (2 offers) 
Manufacturer: OMRON Type of sensors accessories: cover
Omron
F03-11
from £ 27.59*
per piece
 
 piece
Accessories: electrode holder; 61F-GP (2 offers) 
Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder
Omron
PS-4S
from £ 28.61*
per piece
 
 piece
Accessories: electrode holder; 61F-GP (1 offer) 
Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder
Omron
PS-5S
from £ 31.55*
per piece
 
 piece
Accessories: electrode holder; 61F-GP (4 offers) 
Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder
Omron
PS-3S
from £ 22.71*
per piece
 
 piece
Accessories: electrode separator (4 offers) 
Manufacturer: OMRON Type of sensors accessories: electrode separator
Omron
F03-14-3P
from £ 2.81*
per piece
 
 piece
Accessories: electrode separator (2 offers) 
Manufacturer: OMRON Type of sensors accessories: electrode separator
Omron
F03-14-5P
from £ 3.812*
per piece
 
 piece
Accessories: electrode separator (1 offer) 
Manufacturer: OMRON Type of sensors accessories: electrode separator
Omron
F03-14 1P
from £ 2.39*
per piece
 
 piece
Accessories: mounting piece (2 offers) 
Manufacturer: OMRON Type of sensors accessories: mounting piece
Omron
F03-12
from £ 17.51*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; 24VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8AK-AS2 24VAC/DC
from £ 94.89*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; 24VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8AK-AW1 24VAC/DC
from £ 106.20*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; 24VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8AK-AS1 24VAC/DC
from £ 95.37*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; 24VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8AK-AW2 24VAC/DC
from £ 102.505*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; SPDT (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8AK-AW1 100-240VAC
from £ 105.79*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; SPDT (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8AK-AS1 100-240VAC
from £ 94.87*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; SPDT (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8AK-AW2 100-240VAC
from £ 58.757*
per piece
 
 piece
Module: current monitoring relay; AC current,DC current; SPDT (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8AK-AS2 100-240VAC
from £ 94.86*
per piece
 
 piece
Module: current monitoring relay; AC current; 100÷240VAC; SPDT (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8AK-AW3 100-240VAC
from £ 102.505*
per piece
 
 piece
Module: current monitoring relay; AC current; 100÷240VAC; SPDT (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8AK-AS3 100-240VAC
from £ 95.36*
per piece
 
 piece
Module: current monitoring relay; AC current; 24VAC; 24VDC; SPDT (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8AK-AS3 24VAC/DC
from £ 56.955*
per piece
 
 piece
Module: current monitoring relay; AC current; 24VAC; 24VDC; SPDT (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8AK-AW3 24VAC/DC
from £ 105.64*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (1 offer) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: spring clamp...
Omron
K8DT-AW3CA
from £ 105.43*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-AS2CA
from £ 97.26*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: spring clamp...
Omron
K8DT-AW1CA
from £ 104.81*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-AS1TA
from £ 94.85*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-AS3TA
from £ 95.25*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-AS3CA
from £ 97.30*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: spring clamp...
Omron
K8DT-AW2CA
from £ 105.58*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-AS2TA
from £ 94.99*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: spring clamp...
Omron
K8DT-AW1TA
from £ 103.24*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-AS1CA
from £ 97.24*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: spring clamp...
Omron
K8DT-AW2TA
from £ 103.18*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 100÷240VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: spring clamp...
Omron
K8DT-AW3TA
from £ 103.36*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8DT-AS1CD
from £ 97.26*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: spring...
Omron
K8DT-AW1CD
from £ 105.19*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
Omron
K8DT-AS3TD
from £ 95.01*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: spring...
Omron
K8DT-AW2CD
from £ 105.39*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
Omron
K8DT-AS1TD
from £ 94.94*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
Omron
K8DT-AS2TD
from £ 95.04*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (4 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8DT-AS3CD
from £ 97.55*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: spring...
Omron
K8DT-AW3CD
from £ 105.22*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: spring...
Omron
K8DT-AW3TD
from £ 102.73*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...
Omron
K8DT-AS2CD
from £ 97.37*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: spring...
Omron
K8DT-AW2TD
from £ 103.08*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: spring...
Omron
K8DT-AW1TD
from £ 103.51*
per piece
 
 piece
Module: extension; K3HB (2 offers) 
Manufacturer: OMRON Related items: K3HB Type of module: extension
Omron
K33-L1B
from £ 182.07*
per piece
 
 piece
Module: extension; K3HB (2 offers) 
Manufacturer: OMRON Related items: K3HB Type of module: extension
Omron
K33-L1A
from £ 165.667*
per piece
 
 piece
Module: flood sensor (1 offer) 
Manufacturer: OMRON Type of module: flood sensor
Omron
F03-16SF-10M
from £ 355.88*
per piece
 
 piece
Module: flood sensor (3 offers) 
Manufacturer: OMRON Type of module: flood sensor
Omron
F03-16PS
from £ 72.11*
per piece
 
 piece
Module: level monitoring relay (1 offer) 
Manufacturer: OMRON Type of module: level monitoring relay
Omron
61F-11
from £ 51.46*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 0.1÷10s (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor IP rating: IP20 Supply voltage: 100...240V AC Leads: screw terminals Body dimensio...
Omron
K8DT-LS1TA
from £ 65.18*
per piece
 
 piece
forward
Items per page: 10   15   20   50   100    Page: 1   2   3   4   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.