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  Monitoring Relays (217 items)

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Module: voltage monitoring relay; for DIN rail mounting; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV50NA600
from £ 123.56*
per piece
 
 piece
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
from £ 125.05*
per piece
 
 piece
Siemens
7KT1681
from £ 126.59*
per piece
 
 piece
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: spring clamps Type of module: residual-current mon...
Siemens
3UG4625-2CW30
from £ 127.69*
per piece
 
 piece
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: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body di...
Siemens
3UG4615-1CR20
from £ 127.90*
per piece
 
 piece
Siemens
7KT1663
from £ 128.20*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV70A600
from £ 128.55*
per piece
 
 piece
Siemens
7KT1661
from £ 128.60*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV70A240
from £ 128.69*
per piece
 
 piece
Siemens 7KM9300-0AB01-0AA0 circuit breaker (2 offers) 
Siemens 7KM9300-0AB01-0AA0
Siemens
7KM9300-0AB01-0AA0
from £ 128.889*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; PMV (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 at terminal side Leads...
LOVATO Electric
PMV70A575
from £ 129.70*
per piece
 
 piece
Module: controller; 100÷250VAC; 100÷250VDC; IP40; Display: LCD (2 offers) 
Manufacturer: SIEMENS Operating temperature: -10...55°C Type of counted signal: electric power Kind of display used: LCD Display height 1: 56mm IP rating: IP40 Supply voltage: 100...250V AC;100...2...
Siemens
7KM1020-0BA01-1DA0
from £ 130.66*
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
3UG4615-2CR20
from £ 130.69*
per piece
 
 piece
Module: power factor monitoring relay; power factor cosφ; DPDT (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -20...65°C Kind of output 1: DPDT Supply voltage: 90...690V AC Leads: screw terminals Type of module: power factor monit...
Siemens
3UG4641-1CS20
from £ 131.36*
per piece
 
 piece
Module: speed monitoring relay; speed; 24VAC; 24VDC; 3UG; SPDT (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: speed monitoring ...
Siemens
3UG4651-1AA30
from £ 131.58*
per piece
 
 piece
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