Monitoring Relays Siemens Omron purchased inexpensively from Mercateo

Picture

Item

Manufacturer/Manufacturer no.

Price

Accessories: electrode separator (1 offer)

Manufacturer: OMRON Type of sensors accessories: electrode separator

Omron

F03-14 1P

from £ 2.38*
per piece

Accessories: electrode separator (4 offers)

Manufacturer: OMRON Type of sensors accessories: electrode separator

Omron

F03-14-3P

from £ 2.61*
per piece

Accessories: electrode separator (2 offers)

Manufacturer: OMRON Type of sensors accessories: electrode separator

Omron

F03-14-5P

from £ 3.505*
per 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 £ 11.18*
per 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 £ 12.92*
per piece

Accessories: mounting piece (2 offers)

Manufacturer: OMRON Type of sensors accessories: mounting piece

Omron

F03-12

from £ 17.12*
per 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 £ 21.24*
per piece

Accessories: electrode holder (4 offers)

Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder

Omron

PS-3S

from £ 22.67*
per 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 £ 24.56*
per 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 £ 25.67*
per piece

Transformer: current transformer (2 offers)

Manufacturer: OMRON Type of transformer: current transformer

Omron

KM20-CTF-50A

from £ 26.091*
per 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 £ 26.162*
per 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 £ 26.192*
per piece

Accessories: cover (2 offers)

Manufacturer: OMRON Type of sensors accessories: cover

Omron

F03-11

from £ 26.503*
per piece

Module: voltage monitoring relay; phase sequence,phase failure (3 offers)

Omron

K8DT-PH1CN

from £ 27.66*
per piece

Accessories: electrode holder (2 offers)

Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder

Omron

PS-4S

from £ 28.45*
per piece

Module: temperature monitoring relay; 100÷240VAC; SPDT; IP20 (2 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 100...240V AC Leads: screw terminals Body dimensions: 22...

Omron

K8AK-TS1 100-240VAC

from £ 28.607*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw terminals Body dimensions: 22...

Omron

K8AK-TS1 24VAC/DC

from £ 30.529*
per piece

Accessories: electrode holder (3 offers)

Manufacturer: OMRON Related items: 61F-GP Type of sensors accessories: electrode holder

Omron

PS-5S

from £ 31.19*
per piece

Sensor for fluid level controllers (1 offer)

Manufacturer: OMRON Type of control accessories: sensor for fluid level controllers

Omron

CGL125-3S4

from £ 34.59*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC ...

Siemens

3RN2000-1AA30

from £ 37.02*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Ty...

Siemens

3RN2000-2AA30

from £ 37.05*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature se...

Siemens

3RN2000-2AW30

from £ 40.62*
per 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 £ 43.00*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature ...

Siemens

3RN2000-1AW30

from £ 43.18*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Siemens

3RN2010-2CA30

from £ 47.21*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Siemens

3RN2010-1CA30

from £ 49.24*
per piece

Module: level monitoring relay (1 offer)

Manufacturer: OMRON Type of module: level monitoring relay

Omron

61F-11

from £ 50.94*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Siemens

3RN2010-2BA30

from £ 50.99*
per piece

Module: voltage monitoring relay; 24VAC; 24VDC; transistor; IP20 (3 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...

Omron

K8DT-VS2TD

from £ 51.473*
per 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 £ 51.805*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Siemens

3RN2010-1BA30

from £ 53.14*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (3 offers)

Siemens

3RN2010-1CW30

from £ 53.46*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature sen...

Siemens

3RN2010-2CW30

from £ 53.69*
per piece

Module: level monitoring relay; conductive fluid level; 24VAC (4 offers)

Omron

K8AK-LS1 24VAC/DC

from £ 55.71*
per piece

Module: level monitoring relay; conductive fluid level; K8AK-LS (4 offers)

Omron

K8AK-LS1 100-240VAC

from £ 55.78*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Siemens

3RN2010-2BW30

from £ 56.30*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Siemens

3RN2010-1BW30

from £ 56.48*
per 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 £ 56.53*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (3 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor IP rating: IP20 Supply voltage: 24V DC;24V AC Body dimensions: 17.5x90x90mm Kind o...

Omron

K8DT-TH1TD

from £ 58.192*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...

Siemens

3UG4511-1AQ20

from £ 58.70*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (2 offers)

Siemens

3UG4511-1AN20

from £ 58.71*
per piece

Transformer: current transformer (2 offers)

Manufacturer: OMRON Type of transformer: current transformer

Omron

K8AC-CT200L

from £ 58.77*
per piece

Module: level monitoring relay; conductive fluid level; SPDT (4 offers)

Omron

K8DT-LS1CA

from £ 59.87*
per piece

Module: level monitoring relay; conductive fluid level; 24VAC (3 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw terminals Body dimensio...

Omron

K8DT-LS1TD

from £ 60.19*
per piece

Module: level monitoring relay; conductive fluid level; 24VAC (3 offers)

Omron

K8DT-LS1CD

from £ 60.19*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (1 offer)

Omron

K8DS-PU1

from £ 60.45*
per 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 £ 60.70*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (2 offers)

Siemens

3UG4511-2AQ20

from £ 61.61*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (2 offers)

Siemens

3UG4511-2AN20

from £ 61.84*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Kind of temperature sensor: PTC Typ...

Siemens

3RN2011-2BA30

from £ 62.89*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (3 offers)

Siemens

3UG4511-1AP20

from £ 63.15*
per piece

Module: temperature monitoring relay; temperature; 24VAC; 24VDC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Kind of temperature sensor: PTC T...

Siemens

3RN2011-1BA30

from £ 63.17*
per piece

Module: level monitoring relay; conductive fluid level; 24VAC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: level monitoring re...

Siemens

3UG4501-2AA30

from £ 63.56*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; SPDT; IP20 (3 offers)

Siemens

3UG4511-2AP20

from £ 64.45*
per piece

Siemens 5TT3423 auxiliary contact (2 offers)

Siemens 5TT3423

Siemens

5TT3423

from £ 64.67*
per piece

Module: voltage monitoring relay; for DIN rail mounting; 3UG (3 offers)

Siemens

3UG4512-1AR20

from £ 64.95*
per piece

Module: level monitoring relay; conductive fluid level; 24VAC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: level monitoring ...

Siemens

3UG4501-1AA30

from £ 65.38*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Siemens

3RN2011-2BW30

from £ 66.40*
per piece

Module: temperature monitoring relay; temperature; 24÷240VAC (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Kind of temperature s...

Siemens

3RN2011-1BW30

from £ 66.61*
per piece

Module: flood sensor (3 offers)

Manufacturer: OMRON Type of module: flood sensor

Omron

F03-16PS

from £ 67.04*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...

Siemens

3UG4511-1BN20

from £ 67.25*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (2 offers)

Siemens

3UG4511-1BQ20

from £ 67.32*
per piece

Module: voltage monitoring relay; for DIN rail mounting; 3UG (2 offers)

Siemens

3UG4512-2AR20

from £ 67.62*
per piece

Siemens 5TT3421 circuit breaker (2 offers)

Siemens 5TT3421

Siemens

5TT3421

from £ 68.15*
per piece

Module: level monitoring relay; conductive fluid level; SPDT (2 offers)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Type of module: level...

Siemens

3UG4501-1AW30

from £ 68.36*
per piece

Module: level monitoring relay; conductive fluid level; SPDT (1 offer)

Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: level m...

Siemens

3UG4501-2AW30

from £ 69.04*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (2 offers)

Siemens

3UG4511-2BN20

from £ 70.05*
per piece

Siemens 3UG4511-2BQ20 electrical relay Black, Grey (2 offers)

Siemens

3UG45112BQ20

from £ 70.13*
per piece

Siemens 3UG4511-1BP20 electrical relay Black, Grey (3 offers)

Siemens

3UG45111BP20

from £ 71.83*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (1 offer)

Omron

K8DS-PM1

from £ 73.17*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (2 offers)

Omron

K8DS-PM2

from £ 73.29*
per piece

Module: voltage monitoring relay; for DIN rail mounting; IP20 (2 offers)

Omron

K8DT-PM1TN

from £ 73.53*
per piece

Module: voltage monitoring relay; for DIN rail mounting; IP20 (3 offers)

Omron

K8DT-PM2TN

from £ 73.59*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (2 offers)

Omron

K8DT-PM1CN

from £ 75.22*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (4 offers)

Omron

K8DT-PM2CN

from £ 75.39*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (1 offer)

Omron

K8DS-PA1

from £ 75.47*
per piece

Module: voltage monitoring relay; for DIN rail mounting; SPDT (2 offers)

Omron

K8DS-PA2

from £ 76.85*
per piece

Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (2 offers)

Siemens

3UG4511-2BP20

from £ 78.24*
per piece

Siemens 3UG4512-1BR20 electrical relay Black, Grey (2 offers)

Siemens

3UG4512-1BR20

from £ 78.39*
per piece

Module: voltage monitoring relay; for DIN rail mounting; 3UG (2 offers)

Siemens

3UG4512-2BR20

from £ 78.92*
per piece

Siemens 7KT1651 electric meter (2 offers)

Siemens

7KT1651

from £ 78.94*
per piece

Siemens 7KT1655 electric meter (2 offers)

Siemens

7KT1655

from £ 79.30*
per piece

Siemens 7KT1653 electric meter (2 offers)

Siemens

7KT1653

from £ 79.37*
per piece

Module: level monitoring relay; conductive fluid level; socket (2 offers)

Manufacturer: OMRON Mounting: socket Operating temperature: -10...70°C Kind of output 1: SPDT Supply voltage: 100...240V AC Body dimensions: 38.3x49.4x84mm Number of pins: 8 Type of module: level m...

Omron

61F-LS-CP08-NRA

from £ 79.39*
per piece

Siemens 7KM9300-0AM00-0AA0 circuit breaker (2 offers)

Siemens 7KM9300-0AM00-0AA0

Siemens

7KM9300-0AM00-0AA0

from £ 81.05*
per piece

Module: voltage monitoring relay; 100÷240VAC; transistor; IP20 (3 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...

Omron

K8DT-VS2TA

from £ 81.09*
per piece

Module: voltage monitoring relay; 100÷240VAC; transistor; IP20 (3 offers)

Omron

K8DT-VS3TA

from £ 81.10*
per piece

Module: voltage monitoring relay; 24VAC; 24VDC; transistor; IP20 (3 offers)

Omron

K8DT-VS3TD

from £ 81.42*
per piece

Module: voltage monitoring relay; 24VAC; 24VDC; SPDT; 250VAC/5A (4 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw termin...

Omron

K8DT-VS3CD

from £ 83.59*
per piece

Module: voltage monitoring relay; 100÷240VAC; SPDT; 250VAC/5A (3 offers)

Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...

Omron

K8DT-VS2CA

from £ 83.75*
per piece

Module: voltage monitoring relay; 24VAC; 24VDC; SPDT; 250VAC/5A (4 offers)

Omron

K8DT-VS2CD

from £ 83.75*
per 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 £ 83.92*
per piece

Module: voltage monitoring relay; 100÷240VAC; SPDT; 250VAC/5A (3 offers)

Omron

K8DT-VS3CA

from £ 84.00*
per 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 £ 84.12*
per piece

Module: level monitoring relay; conductive fluid level; 24VAC (2 offers)

Manufacturer: OMRON Mounting: socket Operating temperature: -10...70°C Kind of output 1: SPDT Supply voltage: 24V AC Body dimensions: 38.3x49.4x84mm Number of pins: 8 Type of module: level monitori...

Omron

61F-LS-CP08-ARB

from £ 85.87*
per 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 £ 85.995*
per 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 £ 86.03*
per piece

Module: voltage monitoring relay; undervoltage,overvoltage (2 offers)

Omron

K8AK-PW1

from £ 86.23*
per piece

Module: level monitoring relay; conductive fluid level; socket (2 offers)

Omron

61F-LS-CP08-SRA

from £ 86.29*
per piece

Items per page: 10 15 20 50 100

Page: 1 2 3 forward

Monitoring Relays (298 items)