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  Monitoring Relays (1,312 items)

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Siemens 3UG4621-1AW30 electrical relay Black, Grey (2 offers)
Siemens
3UG4621-1AW30
£ 109.63*
per piece
ABB CM-SFS.21S electrical relay (2 offers) 
The CM-SFS.21S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730760R0400
£ 115.40*
per piece
ABB CM-SRS.21S electrical relay (3 offers) 
The CM-SRS.21S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0400
£ 106.64*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: current...
Siemens
3UG4621-2AW30
£ 115.05*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (3 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -25...55°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 24...240V AC;24...
Finder
70.51.0.240.N032
£ 97.69*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (3 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Supply voltage: 24...240...
Eaton
EMR6-I1-A-1
£ 220.43*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (3 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Type of module: current...
Siemens
3UG4622-2AW30
£ 120.71*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 24...240V AC;24......
ABB
1SVR730840R0700
£ 116.03*
per piece
ABB CM-SRS.11S electrical relay (2 offers) 
The CM-SRS.11S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0200
£ 98.92*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 24...240V AC;24......
ABB
1SVR740840R0400
£ 108.58*
per piece
ABB CM-SRS.12S electrical relay (2 offers) 
The CM-SRS.12S is a single-functional current monitoring relay from the CM single-phase monitors range. This monitoring relay operates with a rated control supply voltage of 24 - 240 V AC / DC and ...
ABB
1SVR730840R0300
£ 98.92*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Supply voltage: 24...240V AC;24......
ABB
1SVR740840R0600
£ 119.64*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (4 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24...240V AC;24...240V DC Leads: screw terminals Type of module: curre...
Siemens
3UG4622-1AW30
£ 109.71*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (2 offers) 
Manufacturer: EATON ELECTRIC Mounting: for DIN rail mounting Operating temperature: -25...60°C Power supply: from tested wiring system IP rating: IP50;IP20 at terminal side Supply voltage: 24...240...
Eaton
EMR6-IM1-A-1
£ 234.74*
per piece
Current monitoring relay; AC/DC current; 24÷240VAC; 24÷240VDC (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 Supply voltage: 24...240V AC;24......
ABB
1SVR740840R0200
£ 99.95*
per piece
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