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

  Monitoring Relays (310 items)

The following filters help refine the item list according to your needs:
Filter: Price fromto£  Word filter 
Features
☐
Comparison of items
Layout
☐
Large product images
☐
☐
☐
Cluster beta
We make the best of your requirements. You save money.
Highlight all items that meet your requirements.
You will get the best offer in the basket.
Picture
Order
Transformer: current transformer (2 offers) 
Manufacturer: OMRON Type of transformer: current transformer
Omron
K8AC-CT200L
from £ 62.56*
per piece
 
 piece
Transformer: current transformer (2 offers) 
Manufacturer: OMRON Type of transformer: current transformer
Omron
KM20-CTF-50A
from £ 27.731*
per piece
 
 piece
Sensor for fluid level controllers; Mat: stainless steel (3 offers) 
Manufacturer: OMRON Body material: stainless steel Type of control accessories: sensor for fluid level controllers Electrode dimensions: Ø6x1000mm
Omron
F03-01 SUS316
from £ 22.27*
per piece
 
 piece
Sensor for fluid level controllers; Mat: stainless steel (3 offers) 
Manufacturer: OMRON Body material: stainless steel Type of control accessories: sensor for fluid level controllers Electrode dimensions: Ø6x1000mm
Omron
F03-01 SUS201
from £ 11.97*
per piece
 
 piece
Sensor for fluid level controllers; Mat: stainless steel (2 offers) 
Manufacturer: OMRON Body material: stainless steel Related items: 61F-GP Type of control accessories: sensor for fluid level controllers Electrode dimensions: Ø4x1000mm
Omron
PS-31 SUS304 1000MM
from £ 28.112*
per piece
 
 piece
Sensor for fluid level controllers; Mat: stainless steel (2 offers) 
Manufacturer: OMRON Body material: stainless steel Related items: 61F-GP Type of control accessories: sensor for fluid level controllers Electrode dimensions: Ø4x300mm
Omron
PS-31 SUS304 300MM
from £ 28.222*
per piece
 
 piece
Sensor for fluid level controllers (2 offers) 
Manufacturer: OMRON Related items: 61F-GP Type of control accessories: sensor for fluid level controllers
Omron
BF-3
from £ 55.395*
per piece
 
 piece
Sensor for fluid level controllers (3 offers) 
Manufacturer: OMRON Operating temperature: -10...150°C Related items: 61F-GP Type of control accessories: sensor for fluid level controllers
Omron
BF-1
from £ 13.59*
per piece
 
 piece
Sensor for fluid level controllers (4 offers) 
Manufacturer: OMRON Related items: 61F-GP Type of control accessories: sensor for fluid level controllers
Omron
BS-1
from £ 45.14*
per piece
 
 piece
Sensor for fluid level controllers (1 offer) 
Manufacturer: OMRON Type of control accessories: sensor for fluid level controllers
Omron
CGL125-3S4
from £ 37.53*
per piece
 
 piece
Sensor for fluid level controllers (2 offers) 
Manufacturer: OMRON Related items: 61F-GP Type of control accessories: sensor for fluid level controllers
Omron
BF-5
from £ 92.185*
per piece
 
 piece
Relays accessories: protection (1 offer) 
Manufacturer: ABB Type of relays accessories: protection
ABB
1SVR750005R0100
from £ 8.74*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: sc...
Omron
K8AK-PW1
from £ 90.25*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: sc...
Omron
K8AK-PW2
from £ 90.55*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V...
Omron
K8AK-VW3 24VAC/DC
from £ 96.21*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (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-VS2 100-240VAC
from £ 89.35*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (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-VS2 24VAC/DC
from £ 89.60*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V...
Omron
K8AK-VW2 24VAC/DC
from £ 96.28*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V...
Omron
K8AK-VW2 100-240VAC
from £ 98.05*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V...
Omron
K8AK-VW3 100-240VAC
from £ 97.30*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dime...
Omron
K8AK-PH1
from £ 59.76*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (3 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-PH1TN
from £ 26.97*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (4 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-PH1
from £ 26.09*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (3 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
K8DT-PH1CN
from £ 29.10*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (1 offer) 
Manufacturer: ABB 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 dimens...
ABB
1SVR590982R0100
from £ 32.04*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (1 offer) 
Manufacturer: ABB 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 dimens...
ABB
1SVR550826R9100
from £ 54.45*
per piece
 
 piece
Module: voltage monitoring relay; phase failure; CM-PBE; SPST-NO (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
ABB
1SVR550882R9500
from £ 39.13*
per piece
 
 piece
Module: voltage monitoring relay; phase failure; 220÷240VAC (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Supply voltage: 220...240V AC L...
ABB
1SVR550881R9400
from £ 32.80*
per piece
 
 piece
Module: voltage monitoring relay; phase asymmetry; CM-PAS; SPDT (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PAS.41P
from £ 119.21*
per piece
 
 piece
Module: voltage monitoring relay; phase asymmetry; CM-PAS; SPDT (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PAS.31P
from £ 119.20*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
CM-PVS.81S
from £ 122.86*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: DPDT Power supply: external IP rating: IP20 Supply voltage: 110...130V AC Leads: spring clamps ...
ABB
1SVR740831R0400
from £ 88.72*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 110...130V AC Leads: screw terminal...
ABB
1SVR730831R0300
from £ 77.16*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: DPDT Power supply: external IP rating: IP20 Supply voltage: 220...240V AC Leads: spring clamps ...
ABB
1SVR740831R1400
from £ 89.63*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PVS.41P
from £ 125.09*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: DPDT Power supply: external IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: sp...
ABB
1SVR740750R0400
from £ 112.70*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 220...240V AC Leads: spring clamps ...
ABB
1SVR740831R1300
from £ 80.35*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 110...130V AC Leads: spring clamps ...
ABB
1SVR740831R0300
from £ 79.84*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PSS.31P
from £ 99.25*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...65°C Kind of output 1: DPDT Power supply: external IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: sc...
ABB
1SVR730830R0500
from £ 95.90*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PVS.81P
from £ 126.30*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PSS.41S
from £ 100.40*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimens...
ABB
CM-PSS.31S
from £ 96.81*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; SPDT (3 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
K8DT-PZ2CN
from £ 101.18*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 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
K8AK-PA2
from £ 100.26*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; SPDT (4 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
K8DT-PM2CN
from £ 81.35*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 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
K8DT-PM1CN
from £ 79.34*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; SPDT (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: sc...
Omron
K8AK-PM1
from £ 98.55*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 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-PM1
from £ 78.88*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 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 £ 80.39*
per piece
 
 piece
forward
Items per page: 10   15   20   50   100    Page: 1   2   3   4   5   6   7   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.