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  Monitoring Relays (1,241 items)

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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
PUA01CB23500V
from € 77.90*
per piece
from € 77.90*
per piece
 
 piece
Module: current monitoring relay; AC current; 230VAC; EPP; DPDT (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: DPDT IP rating: IP20 Supply voltage: 230V AC Leads: screw terminals Type of module: current mon...
F&F
EPP-620
from € 77.91*
per piece
from € 77.91*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Len: 2m; Thread: 1 1/2" (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...90°C IP rating: IP67 Body material: polyamide Thread: 1 1/2" Cable length: 2m Sensors features: 4 electrodes Type of control accessories: sens...
Carlo Gavazzi
VN4
from € 77.91*
per piece
from € 77.91*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Thread: 1"; Ø4x500mm (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...100°C IP rating: IP67 Body material: polypropylene Thread: 1" Sensors features: 1 electrode Type of control accessories: sensor for fluid leve...
Carlo Gavazzi
VPP110
from € 77.93*
per piece
from € 77.93*
per piece
 
 piece
Sensor for fluid level controllers; Thread: 3/8"; 500mm (1 offer) 
Manufacturer: LOVATO ELECTRIC Operating temperature: max. 180°C Body material: stainless steel Length: 0.5m Thread: 3/8" Sensors features: single pole probe Type of control accessories: sensor for ...
LOVATO Electric
31CGL1255
from € 77.97*
per piece
from € 77.97*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 230VAC (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: 23...
Carlo Gavazzi
CLP2EA1C230
from € 78.06*
per piece
from € 78.06*
per piece
 
 piece
Module: level monitoring relay (1 offer) 
Manufacturer: F&F Type of module: level monitoring relay
F&F
PZ-832RC
from € 78.14*
per piece
from € 78.14*
per piece
 
 piece
Module: current monitoring relay; DC voltage; 48VDC; DUA; SPDT (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 48V DC Leads: screw termi...
Carlo Gavazzi
DUA52C748
from € 78.20*
per piece
from € 78.20*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 230VAC (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
CLP2FA1B230
from € 78.48*
per piece
from € 78.48*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (1 offer) 
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
3UG4511-1BN20
from € 78.50*
per piece
from € 78.50*
per piece
 
 piece
Module: transmitter; F&Home; 868MHz; Chambers: 4 (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: transmitter Manufacturer series: F&Home Number of chambers: 4
F&F
RH-S4TES-AC-LR
from € 78.51*
per piece
from € 78.51*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence; 3UG; DPDT; IP20 (1 offer) 
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
3UG4511-1BQ20
from € 78.61*
per piece
from € 78.61*
per piece
 
 piece
Module: current monitoring relay; AC/DC voltage,AC/DC current (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115/230V AC Leads: screw ...
Carlo Gavazzi
DUA01CB23500V
from € 78.73*
per piece
from € 78.73*
per piece
 
 piece
Electrode; IP68; Mat: stainless steel; Ø4x2000mm; Insulation: PVDF (1 offer) 
Manufacturer: CARLO GAVAZZI Insulator material: PVDF Operating temperature: -20...90°C IP rating: IP68 Body material: stainless steel Kit contents: 2 electrodes 1000mm;inter-electrode connector Rel...
Carlo Gavazzi
CLE2K
from € 78.80*
per piece
from € 78.80*
per piece
 
 piece
Sensor for fluid level controllers; 24VAC; R 1/2"; EN; max.2bar (1 offer) 
Manufacturer: CROUZET Mounting: R 1/2" Operating temperature: max. 80°C Supply voltage: 24V AC Operating pressure: max. 2bar Relay series: EN Holder material: polyamide Type of control accessories:...
Crouzet
79696044
from € 78.86*
per piece
from € 78.86*
per piece
 
 piece
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