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  Monitoring Relays (1,267 items)

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Transmitter; 12VDC; RS; IP20; 868MHz; Control: wireless; Ch: 1 (1 offer) 
Manufacturer: F&F Operating temperature: -25...50°C IP rating: IP20 Supply voltage: 12V DC Frequency: 868MHz Number of channels: 1 Related items: RS-407B;RS-407M Type of module: transmitter Control...
1
F&F
RS-P1
from £ 12.42*
per piece
 
 piece
Sensor for fluid level controllers; IP67; Ø12x52mm (1 offer) 
Manufacturer: CARLO GAVAZZI Operating temperature: 0...80°C IP rating: IP67 Body material: polycarbonate Body dimensions: Ø12x52mm Application: swimming pools;wells;reservoirs Connection: screw ter...
1
Carlo Gavazzi
VH4
from £ 12.37*
per piece
 
 piece
Sensor for fluid level controllers; Mat: stainless steel (3 offers) 
Manufacturer: OMRON Body material: stainless steel Type of control accessories: sensor for fluid level controllers Electrode dimensions: Ø6x1000mm
3
Omron
F03-01 SUS201
from £ 12.34*
per piece
 
 piece
Sensor for fluid level controllers; 6m (2 offers) 
Manufacturer: FINDER Cable length: 6m Type of control accessories: sensor for fluid level controllers
2
Finder
072.01.06
from £ 12.31*
per piece
 
 piece
Protection (2 offers) 
Manufacturer: EATON ELECTRIC Type of relays accessories: protection
2
Eaton
EMR6-PH22
from £ 12.18*
per piece
 
 piece
Voltage monitoring relay; wall mount; CKF; SPST-NO; 250VAC/10A (1 offer) 
Manufacturer: F&F Mounting: wall mount Operating temperature: -25...40°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Leads: screw terminals Type of module: vol...
1
F&F
CKF
from £ 11.87*
per piece
 
 piece
Sensor for fluid level controllers; 6m (2 offers) 
Manufacturer: FINDER Cable length: 6m Type of control accessories: sensor for fluid level controllers
2
Finder
072.02.0.6
from £ 11.78*
per piece
 
 piece
ABB CM-SE-1000 (1 offer) 
The CM-SE-1000 is a screw-in bar electrode for compact support CM-KH-3. This screw-in bar electrode is 1000 mm long.
1
ABB
1SVR450056R0200
from £ 11.24*
per piece
 
 piece
Voltage monitoring relay; phase asymmetry,phase failure; panel (1 offer) 
Manufacturer: F&F Mounting: panel Operating temperature: -25...40°C Kind of output 1: SPST-NO Power supply: from tested wiring system IP rating: IP20 Leads: lead 0,5m Type of module: voltage monito...
1
F&F
CZF
from £ 11.18*
per piece
 
 piece
Sensor for fluid level controllers (3 offers) 
Manufacturer: FINDER Type of control accessories: sensor for fluid level controllers
3
Finder
072.11
from £ 10.60*
per piece
 
 piece
External antenna; F&Home; 868MHz (1 offer) 
Manufacturer: F&F Frequency: 868MHz Type of module: external antenna Manufacturer series: F&Home
1
F&F
RH-ANT
from £ 10.40*
per piece
 
 piece
Controller; 230VAC 50/60Hz; for DIN rail mounting; 18x97x63mm (1 offer) 
Manufacturer: QOLTEC Mounting: for DIN rail mounting Operating temperature: -25...70°C Type of counted signal: electric power Kind of display used: LCD Current rating: 5A Body dimensions: 18x97x63m...
1
Qoltec
50887
from £ 10.36*
per piece
 
 piece
Electrode; Thread: M4; Mat: stainless steel; 460mm (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: LOVATO ELECTRIC Operating tempe...
1
LOVATO Electric
31ASTA460MM4
from £ 10.29*
per piece
 
 piece
ABB CM-SE-600 (1 offer) 
The CM-SE-600 is a screw-in bar electrode for compact support CM-KH-3. This screw-in bar electrode is 600 mm long.
1
ABB
1SVR450056R0100
from £ 10.22*
per piece
 
 piece
Controller; 230VAC 50/60Hz; for DIN rail mounting; 46x100x114mm (1 offer) 
Manufacturer: QOLTEC Mounting: for DIN rail mounting Operating temperature: -25...70°C Type of counted signal: electric power Kind of display used: LCD Current rating: 5A Body dimensions: 46x100x11...
1
Qoltec
50888
from £ 10.08*
per piece
 
 piece
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