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  Monitoring Relays (1,239 items)

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Level monitoring relay; conductive fluid level; 150÷270VAC (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -20...55°C Kind of output 1: NO IP rating: IP20 Supply voltage: 150...270V AC Body dimensions: 60x115x94mm Kit contents: mon...
F&F
PZP-830
from € 77.27*
per piece
 
 piece
Sensor for fluid level controllers (1 offer) 
Manufacturer: OMRON Related items: 61F-GP Type of control accessories: sensor for fluid level controllers #Promotion: maintenance_202308
Omron
BF-3
from € 77.20*
per piece
 
 piece
Dimmer; 230VAC; flush mount; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F Mounting: flush mount Operating temperature: 0...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: dimmer Manufacturer series: F&Home
F&F
RH-D1S2
from € 76.52*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; 3UG; SPDT; IP20 (2 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 € 76.43*
per piece
 
 piece
Motion sensor; F&Home; IP20; 868MHz (1 offer) 
Manufacturer: F&F Operating temperature: -20...45°C IP rating: IP20 Frequency: 868MHz Type of module: motion sensor Manufacturer series: F&Home
F&F
RH-P1T1
from € 76.11*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 24÷240VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Supply voltage: 24...240V AC;24...240V DC Kit contents: monitoring relay;test probes x2 Type of module: level monitoring relay Controlled par...
LOVATO Electric
LVMKIT25
from € 76.10*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 115VAC; CL; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: external IP rating: IP20 Supply voltage: 11...
Carlo Gavazzi
CLP2EA1C115
from € 76.05*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; Zelio Control (1 offer) 
Manufacturer: SCHNEIDER ELECTRIC Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: relay NO / NC Power supply: from tested wiring system IP rating: IP30 Leads: scr...
Schneider Electric
RM17UB310
from € 76.00*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 115VAC; CL; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Kind of output 2: SPST-NO Power supply: external IP rating: IP20 Supply voltage:...
Carlo Gavazzi
CLP2FA1B115
from € 75.95*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; SPDT; 0.5÷60s (2 offers) 
Manufacturer: FINDER Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dim...
Finder
70.41.8.400.2030
from € 75.76*
per piece
 
 piece
Voltage monitoring relay; socket; PPA; SPDT; 250VAC/8A,24VDC/5A (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: socket Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Body dimensions:...
Carlo Gavazzi
PPA01CM44
from € 75.36*
per piece
 
 piece
Voltage monitoring relay; phase sequence; 3UG; SPDT; 250VAC/3A (1 offer) 
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: spring clamps Body dime...
Siemens
3UG4511-2AP20
from € 75.27*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 230VAC; SPDT x3 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPDT x3 IP rating: IP20 Supply voltage: 230V AC Body dimensions: 95x52.5mm Kit contents: monito...
F&F
PZ-831RC
from € 75.15*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; DPB; SPDT; IP20 (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals B...
Carlo Gavazzi
DPB51CM44
from € 74.83*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; PMV; SPDT (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
PMV30A240
from € 74.79*
per piece
 
 piece
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