Product range
United Kingdom
English
My Mercateo
Sign in / Register		Basket
 		 
 >  >  >  > Monitoring Relays

  Monitoring Relays (1,267 items)

The following filters help refine the item list according to your needs:
Filter: Price fromto£  Word filter 
Features
☑
Layout
☐
☐
☐
☐
Picture
Item ^v
Manufacturer/Manufacturer no. ^v
Price ^v
Siemens 5SV8111-4KK circuit breaker (2 offers) 
Siemens 5SV8111-4KK
Siemens
5SV8111-4KK
from £ 943.44*
per piece
Meter; DC voltage,DC current; 24VAC; 24VDC; on panel; K3HB-S; IP66 (1 offer) 
:
Omron
K3HB-SSD 24VAC/DC
from £ 878.84*
per piece
Siemens 7KM4211-1BA00-3AA0 electric meter (2 offers)
Siemens
7KM4211-1BA00-3AA0
from £ 823.50*
per piece
Siemens 7KM4212-0BA00-3AA0 electric meter (2 offers)
Siemens
7KM4212-0BA00-3AA0
from £ 812.56*
per piece
Siemens 7KM4212-0BA00-2AA0 electric meter (2 offers)
Siemens
7KM4212-0BA00-2AA0
from £ 792.12*
per piece
Insulation monitoring relay; insulation resistance; 24÷240VAC (2 offers) 
:
Eaton
EMR6-R400-A-2
from £ 601.06*
per piece
Voltage monitoring relay (1 offer) 
:
LOVATO Electric
PMVF51
from £ 588.27*
per piece
Siemens 7MH4138-6AA00-0BA0 mounting kit (3 offers)
Siemens
7MH4138-6AA00-0BA0
from £ 579.52*
per piece
Voltage monitoring relay (1 offer) 
:
LOVATO Electric
PMVF80
from £ 497.80*
per piece
Siemens 7KT1260 circuit breaker (3 offers) 
Siemens 7KT1260
Siemens
7KT1260
from £ 497.28*
per piece
Insulation monitoring relay; insulation resistance; 24÷240VAC (3 offers) 
:
ABB
CM-IWN.1P
from £ 489.40*
per piece
Meter; 24VDC; on panel; IP65; 96.2x96.2x56.3mm; Display: LCD; RJ45 (2 offers) 
:
Siemens
3VA9987-0TD10
from £ 472.03*
per piece
Insulation monitoring relay; insulation resistance; 24÷240VAC (3 offers) 
:
ABB
CM-IWN.1S
from £ 469.37*
per piece
Meter; frequency; 24VAC; 24VDC; on panel; K3HB-C; IP66; Display: LCD (1 offer) 
:
Omron
K3HB-CPB 24VAC/VDC
from £ 454.68*
per piece
Meter; frequency; 24VAC; 24VDC; on panel; K3HB-R; IP66; Display: LCD (1 offer) 
:
Omron
K3HB-RPB 24VAC/VDC
from £ 450.08*
per piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 65A (3 offers) 
:
Siemens
7KM2200-2EA40-1JB1
from £ 446.88*
per piece
Meter; DC current; 100÷240VAC; on panel; K3HB-X; IP66; Display: LCD (2 offers) 
:
Omron
K3HB-XAD 100-240VAC
from £ 445.32*
per piece
Meter; weighing; 24VAC; 24VDC; on panel; K3HB-V; IP20,IP66; 14.2mm (1 offer) 
:
Omron
K3HB-VLC 24VAC/VDC
from £ 444.53*
per piece
Controller; for DIN rail mounting; IP40; 107.8x96.9x71.4mm; 5A (3 offers) 
:
Siemens
7KM2200-2EA00-1JB1
from £ 435.73*
per piece
Voltage monitoring relay (2 offers) 
:
LOVATO Electric
ATL600
from £ 429.04*
per piece
Meter; weighing; 100÷240VAC; on panel; K3HB-V; IP20,IP66; 5 digits (2 offers) 
:
Omron
K3HB-VLC 100-240VAC
from £ 396.77*
per piece
Flood sensor (1 offer) 
:
Omron
F03-16SF-10M
from £ 376.99*
per piece
Voltage monitoring relay; for DIN rail mounting (1 offer) 
:
F&F
SZR-279
from £ 360.74*
per piece
Central processing unit; F&Home; 868MHz (1 offer) 
:
F&F
RH-SERWER-DIN2
from £ 351.39*
per piece
Controller; 24÷60VDC; on panel; IP65; 96x96x57.9mm; 5A; Modbus TCP (3 offers) 
:
Siemens
7KM3220-1BA01-1EA0
from £ 350.06*
per piece
Voltage monitoring relay (3 offers) 
:
Siemens
7KM3220-0BA01-1DA0
from £ 347.11*
per piece
Liquid leakage monitoring relay (3 offers) 
:
Omron
K7L-AT50D
from £ 343.68*
per piece
Voltage monitoring relay; for DIN rail mounting; DPC; SPDT x2 (1 offer) 
:
Carlo Gavazzi
DPC02DM23
from £ 332.71*
per piece
Voltage monitoring relay; for DIN rail mounting; DPC; SPDT x2 (2 offers) 
:
Carlo Gavazzi
DPC02DM49
from £ 332.24*
per piece
Voltage monitoring relay; for DIN rail mounting; DPC; SPDT x2 (1 offer) 
:
Carlo Gavazzi
DPC02DM69
from £ 329.39*
per piece
Voltage monitoring relay; for DIN rail mounting; DPC; SPDT x2 (1 offer) 
:
Carlo Gavazzi
DPC02DM48
from £ 328.99*
per piece
Insulation monitoring relay; insulation resistance; 0÷690VAC (2 offers) 
:
Eaton
EMR6-RC690
from £ 320.10*
per piece
Central processing unit; F&Home; 868MHz (1 offer) 
:
F&F
RH-SERWER-2.0-LR
from £ 304.86*
per piece
Software (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. :
LOVATO Electric
RGKSW20
from £ 302.52*
per piece
Voltage monitoring relay; for DIN rail mounting; PMV; DPDT (1 offer) 
:
LOVATO Electric
PMV80NA440
from £ 301.07*
per piece
Voltage monitoring relay; for DIN rail mounting; PMV; DPDT (1 offer) 
:
LOVATO Electric
PMV80NA240
from £ 300.73*
per piece
Voltage monitoring relay; for DIN rail mounting; PMV; DPDT (1 offer) 
:
LOVATO Electric
PMV80NA600
from £ 300.64*
per piece
Voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
:
Eaton
EMR6-AWM720-I-1
from £ 297.86*
per piece
Voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
:
Eaton
EMR6-AWM820-J-1
from £ 297.43*
per piece
Speed monitoring relay (2 offers) 
:
Pepperl+Fuchs
KFU8-DWB-1.D
from £ 292.8275*
per piece
Sensor for fluid level controllers; IP67; Len: 0.1m; Mat: PTFE (2 offers) 
:
Carlo Gavazzi
VTI4
from £ 287.99*
per piece
Insulation monitoring relay; insulation resistance; 24÷240VAC (2 offers) 
:
Eaton
EMR6-R250-A-1
from £ 286.34*
per piece
Voltage monitoring relay; for DIN rail mounting; EMR6 (3 offers) 
:
Eaton
EMR6-AWM580-H-1
from £ 269.49*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
:
ABB
CM-TCN.012S
from £ 267.33*
per piece
Voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
:
Eaton
EMR6-AWN280-K-1
from £ 266.76*
per piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
:
ABB
CM-TCN.012P
from £ 266.66*
per piece
Voltage monitoring relay; for DIN rail mounting; EMR6 (2 offers) 
:
Eaton
EMR6-AWN500-D-1
from £ 262.36*
per piece
Insulation monitoring relay; insulation resistance; 0÷690VAC (1 offer) 
:
ABB
CM-IVN.P
from £ 261.86*
per piece
Meter; frequency; 100÷240VAC; on panel; K3MA-F; SPST-NO x2; IP66 (2 offers) 
:
Omron
K3MA-F-A2 100-240VAC
from £ 261.73*
per piece
Siemens 7KT1242 auxiliary contact (2 offers) 
Siemens 7KT1242
Siemens
7KT1242
from £ 260.57*
per piece
forward
Items per page: 10   15   20   50   100    Page: 1   2   3   4   5   6   7   8   9   10   11   ..   26   forward
* Prices with asterisk are net prices excl. statutory VAT.
Our offer is only aimed at companies, public institutions and freelancers.