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  Monitoring Relays (159 items)

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Module: voltage monitoring relay; for DIN rail mounting; 3UG (3 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
3UG4512-1AR20
from £ 69.68*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 3UG (1 offer) 
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: spring clamps Body dime...
Siemens
3UG4616-2CR20
from £ 163.69*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 3UG (1 offer) 
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: spring clamps Body dime...
Siemens
3UG4617-2CR20
from £ 157.32*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 3UG (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: spring clamps Body dime...
Siemens
3UG4512-2BR20
from £ 83.88*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; 3UG (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
3UG4616-1CR20
from £ 151.86*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
EVM230
from £ 51.65*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
EVM400N
from £ 51.47*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Supply voltage: 230V AC Body dimensions: 98x17.5x64mm...
Elco
EVM231
from £ 47.05*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
EVM400
from £ 49.73*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage; 230VAC; IP20; 8A (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Supply voltage: 230V AC Body dimensions: 98x17.5x64mm...
Elco
EVO231
from £ 49.19*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage; IP20; 8A; 3x400VAC (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
EVO400
from £ 51.19*
per piece
 
 piece
Module: voltage monitoring relay; phase error,phase sequence (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...70°C Electrical connection: screw terminals IP rating: IP40 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
SFR2/5
from £ 30.16*
per piece
 
 piece
Module: voltage monitoring relay; phase error,phase sequence (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...70°C Electrical connection: screw terminals IP rating: IP40 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
SFR2/6
from £ 44.85*
per piece
 
 piece
Siemens 5TT3421 circuit breaker (2 offers) 
Siemens 5TT3421
Siemens
5TT3421
from £ 72.74*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (1 offer) 
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: spring clamps Body dime...
Siemens
3UG4511-2BP20
from £ 83.44*
per piece
 
 piece
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