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  Monitoring Relays (1,268 items)

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Sensor for fluid level controllers; IP67; Thread: 1/2"; Mat: PVC (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...60°C IP rating: IP67 Body material: PVC Thread: 1/2" Sensors features: 1 electrode Type of control accessories: sensor for fluid level control...
Carlo Gavazzi
VPC105
from £ 47.60*
per piece
 
 piece
Module: voltage monitoring relay; for DIN rail mounting; PF (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...50°C Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Max. operating current: 16A Type o...
F&F
PF-421-TRMS
from £ 47.86*
per piece
 
 piece
Schneider Electric RM22LG11MR electrical relay Black (2 offers)
Schneider Electric
RM22LG11MR
from £ 48.23*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 230VAC (1 offer) 
Manufacturer: EIEWIN Mounting: for DIN rail mounting Output 1 properties: 1 relay output, changeover Supply voltage: 230V AC Kit contents: holder;monitoring relay Type of module: level monitoring r...
EIEWIN
DPZ-2R ZPP 230VAC
from £ 48.26*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage; 230VAC; IP20; 8A (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Supply voltage: 230V AC Body dimensions: 98x17.5x64mm...
Elco
EVO231
from £ 48.41*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 115VAC (1 offer) 
Manufacturer: CARLO GAVAZZI Mounting: for DIN rail mounting Operating temperature: -20...50°C Kind of output 1: SPDT Power supply: external IP rating: IP20 Supply voltage: 115V AC Leads: 11pin sock...
Carlo Gavazzi
CLP2EB1B115
from £ 48.45*
per piece
 
 piece
Module: voltage monitoring relay; overvoltage; IP20; 8A; 3x400VAC (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Body dimensions: 98x17.5x64mm Kind of output: relay I...
Elco
EVO400
from £ 48.73*
per piece
 
 piece
Module: voltage monitoring relay; too low voltage; 230VAC; IP20 (1 offer) 
Manufacturer: ELCO SRL Mounting: for DIN rail mounting Operating temperature: -20...50°C Electrical connection: screw terminals IP rating: IP20 Supply voltage: 230V AC Body dimensions: 98x17.5x64mm...
Elco
EVU231
from £ 48.73*
per piece
 
 piece
Module: voltage monitoring relay; phase sequence,phase failure (2 offers) 
Manufacturer: FINDER 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 Body dim...
Finder
70.62.8.400.0000
from £ 48.82*
per piece
 
 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 x3 IP rating: IP20 Supply voltage: 230V AC Kit contents: monitoring relay Type of module: le...
F&F
PZ-831RC-B
from £ 48.91*
per piece
 
 piece
Module: voltage monitoring relay; 381÷415VAC; LP10-V; NC; 0÷10s (1 offer) 
Manufacturer: LUMEL Mounting: for DIN rail mounting Operating temperature: -10...55°C Kind of output 1: NC Kind of output 2: NC Power supply: from tested wiring system IP rating: IP20 Supply voltag...
LUMEL
LP10-V370120000000
from £ 48.96*
per piece
 
 piece
Module: current monitoring relay; AC current; 230VAC; RMT; DPDT (1 offer) 
Manufacturer: NOVATEK ELECTRO Kind of output 1: DPDT Supply voltage: 230V AC Type of module: current monitoring relay Controlled parameter: AC current Controlled parameter range: 0...1kA Manufactur...
NOVATEK ELECTRO
RMT-101
from £ 49.18*
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 Power supply: external IP rating: IP20 Supply voltage: 230V AC Leads: 11pin sock...
Carlo Gavazzi
CLP2EB1B230
from £ 49.18*
per piece
 
 piece
Module: level monitoring relay; conductive fluid level; 24VDC (1 offer) 
Manufacturer: EIEWIN Mounting: for DIN rail mounting Output 1 properties: 1 relay output, changeover Supply voltage: 24V DC Kit contents: holder;monitoring relay Type of module: level monitoring re...
EIEWIN
DPZ-2RZP/24VDC
from £ 49.41*
per piece
 
 piece
Module: monitoring relay; motor temperature; 24VAC; 24VDC; CM-MSS (3 offers) 
Manufacturer: ABB Mounting: for DIN rail mounting Operating temperature: -25...60°C Number of inputs: 1 Kind of output 1: SPDT x2 IP rating: IP20;IP50 Supply voltage: 24V DC;24V AC Leads: screw ter...
ABB
CM-MSS.32S
from £ 49.46*
per piece
 
 piece
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