3-phase - Monitored voltage range - 3 x 172 - 287 V AC
HRN-55N
The relay protects the sequence and phase failure
More than 200 pcs
32 €
41,60 €
HRN-57N
The relay protects overvoltage/undervoltage, phase failure
More than 50 pcs
48,50 €
63 €
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 200 pcs
46,90 €
60,90 €