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  Monitoring Relays (1,270 items)

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Module: residual-current monitoring relay; residual-current (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: DPDT Supply voltage: 24...240V AC Leads: screw terminals Type of module: residual-current m...
Siemens
3UG4625-1CW30
n/a
from £ 125.32*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24÷240VAC; SPDT (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
3UG4622-2AW30
n/a
from £ 107.99*
per piece
 
 piece
Siemens
3UG4622-2AA30
n/a
from £ 93.46*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24÷240VAC; SPDT (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: screw terminals Type of module: curre...
Siemens
3UG4622-1AW30
n/a
from £ 100.78*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: current monitorin...
Siemens
3UG4622-1AA30
n/a
from £ 94.26*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24÷240VAC; SPDT (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
n/a
from £ 102.16*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: spring clamps Type of module: current monitoring ...
Siemens
3UG4621-2AA30
n/a
from £ 93.28*
per piece
 
 piece
Siemens
3UG4621-1AW30
n/a
from £ 96.44*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: SPDT Supply voltage: 24V DC;24V AC Leads: screw terminals Type of module: current monitorin...
Siemens
3UG4621-1AA30
n/a
from £ 88.72*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (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
3UG4618-2CR20
n/a
from £ 155.92*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (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
3UG4618-1CR20
n/a
from £ 149.97*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (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
3UG4617-2CR20
n/a
from £ 146.82*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (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
3UG4617-1CR20
n/a
from £ 148.34*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (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
3UG4616-2CR20
n/a
from £ 151.16*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPDT (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
n/a
from £ 141.35*
per piece
 
 piece
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