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  Monitoring Relays (1,241 items)

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Transformer: current transformer (1 offer) 
Manufacturer: OMRON Type of transformer: current transformer
Omron
KM20-CTF-50A
from € 34.06*
per piece
Module: voltage monitoring relay; for DIN rail mounting; MKF (1 offer) 
Manufacturer: POLLIN Mounting: for DIN rail mounting Operating temperature: -20...40°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP40;IP20 at terminal side Leads: sc...
POLLIN
MKF-12PK
from € 34.12*
per piece
Electrode; IP68; Mat: stainless steel; Ø4x2000mm (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: -20...90°C IP rating: IP68 Body material: stainless steel Kit contents: 2 electrodes 1000mm;inter-electrode connector Related items: CLH3;CLH5 Typ...
Carlo Gavazzi
CLE2
from € 34.72*
per piece
Module: voltage monitoring relay; undervoltage,overvoltage (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Type of mod...
F&F
CP-730
from € 34.78*
per piece
Sensor for fluid level controllers; Thread: 3/8"; 43mm (1 offer) 
Manufacturer: LOVATO ELECTRIC Operating temperature: max. 100°C Body material: stainless steel Length: 43mm Thread: 3/8" Sensors features: single pole probe Type of control accessories: sensor for ...
LOVATO Electric
31SCM04
from € 34.84*
per piece
Electrode (1 offer) 
Manufacturer: ABB Type of control accessories: electrode
ABB
CM-HCT
from € 34.96*
per piece
Module: voltage monitoring relay; phase sequence,phase failure (1 offer) 
Manufacturer: ABB 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 dimens...
ABB
1SVR590982R0100
from € 35.06*
per piece
Module: voltage monitoring relay; for DIN rail mounting; RNPP (1 offer) 
Manufacturer: NOVATEK ELECTRO Mounting: for DIN rail mounting Operating temperature: -35...55°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP40...
NOVATEK ELECTRO
RNPP-312
from € 35.08*
per piece
Electrode; IP68; Mat: stainless steel; Ø4x1000mm; Insulation: PVDF (1 offer) 
Manufacturer: CARLO GAVAZZI Insulator material: PVDF Operating temperature: -20...90°C IP rating: IP68 Body material: stainless steel Related items: CLH3;CLH5 Type of control accessories: electrode...
Carlo Gavazzi
CLE1K
from € 35.30*
per piece
Electrode holder; Mat: polypropylene; Features: for 3 electrodes (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: -20...90°C Body material: polypropylene Sensors features: for 3 electrodes Related items: CLE1P;CLE2P Type of control accessories: electrode holder
Carlo Gavazzi
CLH3
from € 35.50*
per piece
Module: voltage monitoring relay; undervoltage,phase failure (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: SPST-NO Kind of output 2: SPST-NO Kind of output 3: SPST-NO Power supply: from tested wiring sy...
F&F
CP-734
from € 35.62*
per piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: NO / NC x2 IP rating: IP20 Supply voltage: 230V AC Kit contents: monitoring relay Type of modul...
F&F
PZ-829RC-B
from € 35.65*
per piece
Module: voltage monitoring relay; for DIN rail mounting; CKF (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...40°C Kind of output 1: DPDT Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Type of mod...
F&F
CKF-320-TRMS
from € 35.74*
per piece
Module: voltage monitoring relay; undervoltage,phase failure (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Kind of output 1: NO Kind of output 2: NO Kind of output 3: NO Power supply: from tested wiring system IP rating:...
F&F
CP-733
from € 35.77*
per piece
Module: meter; AC current; 100÷240VAC; on panel; MT4W; Display: LED (1 offer) 
Manufacturer: AUTONICS Mounting: on panel Operating temperature: -10...50°C Kind of display used: LED Electrical connection: screw terminals Display height 1: 14.2mm Supply voltage: 100...240V AC M...
Autonics
MT4W-AA-4N
from € 35.86*
per piece
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