3-Phase - Guarded values - Phase failure
HRN-55
The relay protects the sequence and phase failure
More than 200 pcs
£ 31.50 excl. VAT
HRN-55N
The relay protects the sequence and phase failure
More than 200 pcs
£ 30 excl. VAT
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 200 pcs
£ 34.50 excl. VAT
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 10 pcs
£ 44.50 excl. VAT
HRN-43
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 10 pcs
from
£ 62.50 excl. VAT
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
More than 100 pcs
from
£ 62.50 excl. VAT
HRN-57N
The relay protects overvoltage/undervoltage, phase failure
More than 10 pcs
£ 35.50 excl. VAT
HRN-57
The relay protects overvoltage/undervoltage, phase failure
More than 10 pcs
£ 37.50 excl. VAT
MPS-1
Optical signaling of three-phase network
More than 5 pcs
£ 31.50 excl. VAT
HRN-56
The relay monitors undervoltage, sequence and phase failure
More than 50 pcs
from
£ 37.50 excl. VAT