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  Monitoring Relays (1,271 items)

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Module: voltage monitoring relay; 100÷240VAC; SPDT; 250VAC/5A (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-VW3CA
from £ 91.86*
per piece
 
 piece
Module: voltage monitoring relay; 100÷240VAC; SPDT; 250VAC/5A (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw termin...
Omron
K8DT-VW2CA
from £ 91.92*
per piece
 
 piece
Module: voltage monitoring relay; 100÷240VAC; transistor; IP20 (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-VS2TA
from £ 82.02*
per piece
 
 piece
Module: voltage monitoring relay; 100÷240VAC; transistor; IP20 (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-VW2TA
from £ 90.03*
per piece
 
 piece
Module: voltage monitoring relay; 100÷240VAC; transistor; IP20 (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-VS3TA
from £ 81.65*
per piece
 
 piece
Module: voltage monitoring relay; 100÷240VAC; transistor; IP20 (3 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: transistor Power supply: external IP rating: IP20 Supply voltage: 100...240V AC Leads: screw ...
Omron
K8DT-VW3TA
from £ 90.18*
per piece
 
 piece
Module: voltage monitoring relay; 110÷240VAC; 110÷240VDC; IP40 (3 offers) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: relay NO / NC x2 IP rating: IP40 Supply voltage: 110...240V AC;110...240V DC Lea...
Schneider Electric
RM22UB34
from £ 83.75*
per piece
 
 piece
Module: voltage monitoring relay; 115/230VAC; socket; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw terminals Type ...
Carlo Gavazzi
PUB01CB23500V
from £ 88.74*
per piece
 
 piece
Module: voltage monitoring relay; 115/230VAC; socket; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw terminals Type ...
Carlo Gavazzi
PUC01CB23500V
from £ 127.20*
per piece
 
 piece
Module: voltage monitoring relay; 115/230VAC; socket; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw terminals Type ...
Carlo Gavazzi
PUB01CB2310V
from £ 84.99*
per piece
 
 piece
Module: voltage monitoring relay; 115/230VAC; socket; SPDT; IP20 (3 offers) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw terminals Type ...
Carlo Gavazzi
PUA01CB23500V
from £ 67.23*
per piece
 
 piece
Module: voltage monitoring relay; 11pin socket; SPDT; 250VAC/8A (1 offer) 
Manufacturer: MIKROBEST Mounting: 11pin socket Operating temperature: -15...60°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system Leads: screw terminals Type of...
MIKROBEST
BZF-3K
from £ 16.30*
per piece
 
 piece
Module: voltage monitoring relay; 12/24VAC,230VAC; SPST; IP20 (1 offer) 
Manufacturer: DOBRY CZAS Mounting: for DIN rail mounting Operating temperature: -20...55°C Kind of output 1: SPST Power supply: from tested wiring system IP rating: IP20 Supply voltage: 12V DC;24V ...
DOBRY CZAS
MMR17-V1A-U230-108
from £ 22.99*
per piece
 
 piece
Module: voltage monitoring relay; 12÷240VAC; 12÷240VDC; socket (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 12...240V DC;12...240V AC Leads: screw t...
Carlo Gavazzi
PUB03CW24
from £ 103.22*
per piece
 
 piece
ABB CM-PVE electrical relay (3 offers) 
The CM-PVE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 185-265 V AC and has a 1 n/o output (closed ci...
ABB
1SVR550870R9400
from £ 36.49*
per piece
 
 piece
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