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  Mains monitoring relay  (33,676 offers of 5,371,716 product items)

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Burkert Flow Meter / 3135553 (1 offer) 
System is suitable for liquid applications having a conductivity of greater than 20uS. 8045 Series, Digital Flow Transmitter. Solid state flow sensor, no moving parts Displays flow and volume Multi...
Bürkert
426506
£ 1,599.84*
per piece
 
 piece
Carel PJ Easy On/Off Temperature Controller, 81 x 36mm, 230 V ac Supply Voltage / 8090997 (1 offer) 
CAREL ON/OFF Temperature ControllerThe CAREL PJ Easy series temperature controller has a supply voltage rating of 230VAC. This controller has a width of 36mm and a height of 81mm. It has one relay ...
Carel
PJEZS0G000
from £ 110.227*
per piece
 
 piece
Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 2 Output Relay, 12 → 24 V ac, 12 → 30 V / 7457958 (2 offers) 
IR33 Universal Electronic Controllers. The IR33 series of universal electronic controllers from Carel are a panel mounted controller offering an updated and upgraded module to replace its IR32 pred...
Carel
IR33W7LR20
from £ 134.611*
per piece
 
 piece
Burkert Compact Mount Flow Controller, Analogue, Pulse, Relay, Totalizer Output, 12 → 30 V dc, DN 15 → 50 / 2497406 (1 offer) 
Flow Sensor Transmitter Module – Type SE35. The principle of operation is when a liquid flows through the pipe, the paddle wheel in the fitting (S030 Flow Adaptor -available separately) is set in r...
Bürkert
423918
£ 867.24*
per piece
 
 piece
CAL 9300 PID Temperature Controller, 48 x 48 (1/16 DIN)mm, 2 Output Relay, SSD, 100 V ac, 240 V ac Supply Voltage / 3121790 (1 offer) 
CAL Temperature ControllerThe CAL 9300 series temperature controller has a supply voltage rating ranging from 100VAC to 240VAC. This controller has a width of 48mm and a height of 48mm (1/16 DIN) d...
CAL Controls
930000000
£ 187.71*
per piece
 
 piece
Carlo Gavazzi Diffuse Photoelectric Sensor, Barrel Sensor, 400 mm Detection Range / 8573503 (2 offers) 
Carlo Gavazzi PA18 Series Sensors. Carlo Gavazzi PA18 series of sensors provide the user with a cost-effective sensing solution within an industry standard M18 barrel design and PBTP housing. Desig...
Carlo Gavazzi
PA18CLD04TOSA
from £ 48.01*
per piece
 
 piece
Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 115 → 230 V ac Supply Voltage / 7834712 (1 offer) 
IR33 Universal Electronic Controllers. The IR33 series of universal electronic controllers from Carel are a panel mounted controller offering an updated and upgraded module to replace its IR32 pred...
Carel
IR33Z9HR20
£ 207.366*
per piece
 
 piece
CAL 3200 PID Temperature Controller, 48 x 24 (1/32 DIN)mm, 2 Output Relay, 90 → 264 V ac Supply Voltage / 730004 (2 offers) 
CAL 3200 Series Temperature Controller. The CAL 3200 temperature controller is designed for easy use and installation and is reliable within the most demanding process and manufacturing application...
CAL Controls
320000
from £ 261.588*
per piece
 
 piece
Carel IR33 On/Off Temperature Controller, 76.2 x 34.2mm, 12 → 24 V ac Supply Voltage / 5117478 (1 offer) 
CAREL ON/OFF Temperature ControllerThe CAREL IR33 series temperature controller has a supply voltage rating of 12VAC to 24VAC. This controller has a width of 34.2mm and a height of 76.2mm. It has f...
Carel
IR33C0LR00
from £ 142.947*
per piece
 
 piece
Carlo Gavazzi Plug In Power Relay, 24V ac Coil, 5A Switching Current, 4PDT / 8572774 (1 offer) 
Carlo Gavazzi Monostable Relay. Carlo Gavazzi monostable relays can be used in a wide range of applications both residential and industrial applications. Can be supplied in various pole and contact...
Carlo Gavazzi
RMIA45024AC
from £ 5.762*
per piece
 
 piece
Carlo Gavazzi Solid State Relay, 20 A Load, Panel Mount, 240 V ac Load, 32 V dc Control / 7753035 (2 offers) 
RGC Series Solid State Contactors. The RGC series of solid state contactors from Carlo Gavazzi are an evolution of the solid state switches and provide an opportunity to maximise panel space with t...
Carlo Gavazzi
RGC1A23D15KKE
from £ 40.61*
per piece
 
 piece
CAL 9400 PID Temperature Controller, 48 x 48 (1/16 DIN)mm, 2 Output Relay, SSD, 100 V ac, 240 V ac Supply Voltage / 3121863 (1 offer) 
CAL Temperature ControllerThe CAL 9400 series temperature controller has a supply voltage rating ranging from 100VAC to 240VAC. This controller has a width of 48mm and a height of 48mm (1/16 DIN) d...
CAL Controls
940000000
£ 221.473*
per piece
 
 piece
Carel IR33 Panel Mount PID Temperature Controller, 76.2 x 34.2mm, 4 Output Relay, 12 → 24 V ac, 12 → 30 V / 7457951 (2 offers) 
IR33 Universal Electronic Controllers. The IR33 series of universal electronic controllers from Carel are a panel mounted controller offering an updated and upgraded module to replace its IR32 pred...
Carel
IR33Z7LR20
from £ 166.548*
per piece
 
 piece
Carlo Gavazzi Solid State Relay, 20 A Load, Panel Mount, 240 V ac Load, 190 V dc, 275 V ac Control / 7753054 (2 offers) 
RGC Series Solid State Contactors. The RGC series of solid state contactors from Carlo Gavazzi are an evolution of the solid state switches and provide an opportunity to maximise panel space with t...
Carlo Gavazzi
RGC1A23A15KKE
from £ 46.13*
per piece
 
 piece
Carlo Gavazzi Solid State Relay, 25 A Load, Panel Mount, 240 V ac Load, 190 V dc, 275 V ac Control / 7753111 (2 offers) 
RGS Series Solid State Relays. The RGS series of solid state relays are ideal for switching heater loads and motor loads frequently. These solid state relays are available from 25A to 90A in a widt...
Carlo Gavazzi
RGS1A23A25KKE
from £ 37.08*
per piece
 
 piece
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