3-phase - Guarded values - Phases sequence
Voltage monitoring relays in 3P with adjustable levels ELKO HRN3-70
More than 10 pcs
99,40 €
114,30 €
Voltage monitoring relays with selectable range ELKO PMR3-70
129 €
148,20 €
Voltage monitoring relays in 3P with adjustable levels HRN3-80
More than 5 pcs
60,20 €
69,20 €
Voltage monitoring relays in 3P with fixed levels ELKO HRN3-81
More than 5 pcs
58,20 €
66,90 €
HRN-55
The relay protects the sequence and phase failure
More than 200 pcs
38,90 €
50,50 €
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 100 pcs
46,90 €
60,90 €
HRN-55N
The relay protects the sequence and phase failure
More than 200 pcs
32 €
41,60 €
MPS-1
Optical signaling of three-phase network
More than 10 pcs
25,40 €
33 €
HRN-56
The relay monitors undervoltage, sequence and phase failure
More than 50 pcs
from
32,40 €
42,10 €
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 200 pcs
46,90 €
60,90 €
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 10 pcs
from
60,90 €
79,10 €
HRN-43
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 10 pcs
from
59,80 €
77,70 €