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  Monitoring Relays (1,242 items)

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Module: voltage monitoring relay; for DIN rail mounting; CZF (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Operating temperature: -25...40°C Kind of output 1: SPDT Kind of output 2: SPDT Power supply: from tested wiring system IP rating: IP20 Leads: scre...
F&F
CZF-334-TRMS
from € 45.95*
per piece
Module: voltage monitoring relay; phase sequence,phase failure (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
DPA52CM44
from € 46.08*
per piece
Module: regulator (1 offer) 
Manufacturer: AUTONICS Type of module: regulator
Autonics
MT4W-AV-4N
from € 46.11*
per piece
Module: temperature sensor; F&Home; 868MHz (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: temperature sensor Manufacturer series: F&Home
F&F
RH-T1X1ES-AC-LR
from € 46.49*
per piece
Sensor for fluid level controllers; Mat: stainless steel (1 offer) 
Manufacturer: OMRON Body material: stainless steel Related items: 61F-GP Type of control accessories: sensor for fluid level controllers Electrode dimensions: Ø4x300mm
Omron
PS-31 SUS304 300MM
from € 46.57*
per piece
Module: voltage monitoring relay; 220÷254VAC; 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-V180120000000
from € 46.80*
per 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 Power supply: from tested wiring system IP rating: IP20 Supply voltage: 381...415V AC Lead...
LUMEL
LP10-V370110000000
from € 46.83*
per piece
Module: power limiter; reactive power,active power; 230VAC (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: NOVATEK ELECTRO Kind of output ...
NOVATEK ELECTRO
OM-121
from € 46.98*
per piece
Module: voltage monitoring relay; 230VAC; for DIN rail mounting (1 offer) 
Manufacturer: ELKO EP Mounting: for DIN rail mounting Operating temperature: -25...55°C Kind of output 1: SPDT Power supply: from tested wiring system IP rating: IP40 Supply voltage: 230V AC Leads:...
ELKO EP
HRN-43N/230V
from € 47.03*
per piece
Module: voltage monitoring relay (1 offer) 
Manufacturer: F&F Type of module: voltage monitoring relay
F&F
PF-431I
from € 47.23*
per piece
Module: level monitoring relay; conductive fluid level; 24VAC (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 24V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;31CGL12...
LOVATO Electric
LVM20A024
from € 47.52*
per piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 220...240V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;...
LOVATO Electric
LVM20A240
from € 47.61*
per piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 380...415V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;...
LOVATO Electric
LVM20A415
from € 47.62*
per piece
Module: level monitoring relay; conductive fluid level (1 offer) 
Manufacturer: LOVATO ELECTRIC Mounting: screw terminals Output 1 properties: 1 relay output, changeover Supply voltage: 110...127V AC Kit contents: monitoring relay Related items: 11SN1;31CGL12510;...
LOVATO Electric
LVM20A127
from € 47.65*
per piece
Module: temperature monitoring relay; temperature; 24÷240VAC (1 offer) 
Manufacturer: SIEMENS Mounting: for DIN rail mounting Operating temperature: -25...60°C Kind of output 1: NC;NO Supply voltage: 24...240V AC;24...240V DC Leads: spring clamps Kind of temperature se...
Siemens
3RN2000-2AW30
from € 47.77*
per piece
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