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  Monitoring Relays (1,268 items)

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Module: current monitoring relay; AC/DC current; 100÷240VAC (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-AS3TA
from £ 99.83*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
Omron
K8DT-AS1TD
from £ 99.83*
per piece
 
 piece
Module: current monitoring relay; AC/DC current; 24VAC; 24VDC (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw ...
Omron
K8DT-AS2TD
from £ 99.83*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 100÷240VAC (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-TH12S 100-240VAC
from £ 99.83*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 100÷240VAC (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 Body dimensions: 17.5x90x90mm Kind o...
Omron
K8DT-TH1TA
from £ 99.83*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 100÷240VAC (1 offer) 
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-PT1 100-240VAC
from £ 99.83*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24VAC; 24VDC (1 offer) 
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-TH12S 24VAC/DC
from £ 99.83*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; DPA (1 offer) 
Manufacturer: CARLO GAVAZZI 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 B...
Carlo Gavazzi
DPA71DM23
from £ 99.98*
per piece
 
 piece
Module: temperature monitoring relay; temperature; 24VAC; 24VDC (4 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-TH11S 24VAC/DC
from £ 100.00*
per piece
 
 piece
Module: voltage monitoring relay; 24÷240VAC; 24÷240VDC; 0.3÷30s (3 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: relay NO / NC x2 IP rating: IP30 Supply voltage: 24...240V AC;24...240V DC Leads...
Schneider Electric
RM35UA13MW
from £ 100.10*
per piece
 
 piece
Siemens
3UG4622-2AA30
from £ 100.27*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage,too low voltage (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: spring clamps Body dimensio...
ABB
CM-PSS.31P
from £ 100.42*
per piece
 
 piece
Module: current monitoring relay; AC current; 100÷240VAC; SPDT (2 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-AS3 100-240VAC
from £ 100.46*
per piece
 
 piece
ABB CM-SRS.21S electrical relay (2 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
from £ 100.63*
per piece
 
 piece
Module: voltage monitoring relay; undervoltage,overvoltage (2 offers) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C IP rating: IP20 Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Body dimensions: 22.5x94x91mm ...
Siemens
3UG4632-2AW30
from £ 100.67*
per piece
 
 piece
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