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  Monitoring Relays (19 items)

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Power factor monitoring relay; power factor cosφ; 230VAC; COS-2 (1 offer) 
:
ELKO EP
COS-2/230V
from £ 65.21*
per piece
 
 piece
Current monitoring relay; AC current; 230VAC; PRI-52; SPDT; IP20 (1 offer) 
:
ELKO EP
PRI-52
from £ 40.66*
per piece
 
 piece
Voltage monitoring relay; 230VAC; for DIN rail mounting; SPDT (1 offer) 
:
ELKO EP
HRN-43N/230V
from £ 40.51*
per piece
 
 piece
Frequency monitoring relay; AC voltage frequency; 161÷500VAC (1 offer) 
:
ELKO EP
HRF-10
from £ 37.70*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; HRN-54; SPDT (1 offer) 
:
ELKO EP
HRN-54
from £ 36.35*
per piece
 
 piece
Voltage monitoring relay; for DIN rail mounting; HRN-54; SPDT (1 offer) 
:
ELKO EP
HRN-54N
from £ 34.89*
per piece
 
 piece
Voltage monitoring relay; phase asymmetry,phase failure; SPDT (1 offer) 
:
ELKO EP
HRN-57N
from £ 34.47*
per piece
 
 piece
Sensor for fluid level controllers (1 offer) 
:
ELKO EP
SHR-3
from £ 34.10*
per piece
 
 piece
Level monitoring relay; conductive fluid level; 24÷240VAC; SPDT (1 offer) 
:
ELKO EP
HRH-5/UNI
from £ 25.46*
per piece
 
 piece
Voltage monitoring relay; phase asymmetry,phase failure; SPDT (1 offer) 
:
ELKO EP
HRN-55N
from £ 25.00*
per piece
 
 piece
Temperature monitoring relay; temperature; 24÷240VAC; 24÷240VDC (1 offer) 
:
ELKO EP
TER-7
from £ 24.73*
per piece
 
 piece
Current monitoring relay; AC current; 24÷240VAC; 24VDC; PRI-51 (1 offer) 
:
ELKO EP
PRI-51/1A
from £ 23.45*
per piece
 
 piece
Voltage monitoring relay; phase asymmetry,phase failure; SPDT (1 offer) 
:
ELKO EP
HRN-55
from £ 23.42*
per piece
 
 piece
Current monitoring relay; AC current; 24÷240VAC; 24VDC; PRI-51 (1 offer) 
:
ELKO EP
PRI-51/16A
from £ 22.90*
per piece
 
 piece
Current monitoring relay (1 offer) 
:
ELKO EP
PRI-51/2A
from £ 22.80*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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