3-Phase - Number of phases - 3
HRN3-70
Voltage monitoring relays in 3P with adjustable levels
On request
£ 94.50 excl. VAT
PMR3-70
Voltage monitoring relays with selectable range
Not in stock
£ 122.50 excl. VAT
HRN3-80
Voltage monitoring relays in 3P with adjustable levels
On request
£ 57.98 excl. VAT
HRN3-81
Voltage monitoring relays in 3P with fixed levels
More than 5 pcs
£ 55.50 excl. VAT
HRN-100
Multifunction voltage monitoring relay in 3P with LCD display
On request
£ 126.04 excl. VAT
HRN-55
The relay protects the sequence and phase failure
More than 10 pcs
£ 42 excl. VAT
HRN-55N
The relay protects the sequence and phase failure
More than 50 pcs
£ 42 excl. VAT
HRN-54
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 50 pcs
£ 49.50 excl. VAT
HRN-54N
The relay protects overvoltage / undervoltage, sequence and phase failure
More than 10 pcs
£ 49.50 excl. VAT
HRN-43
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
Not in stock
from
£ 64.50 excl. VAT
HRN-43N
The relay protects overvoltage / undervoltage, sequence, failure and phase asymmetry
On request
from
£ 64.50 excl. VAT
HRN-57N
The relay protects overvoltage/undervoltage, phase failure
On request
£ 50 excl. VAT
HRN-57
The relay protects overvoltage/undervoltage, phase failure
Not in stock
£ 50 excl. VAT
MPS-1
Optical signaling of three-phase network
On request
£ 27.50 excl. VAT
HRN-56
The relay monitors undervoltage, sequence and phase failure
Not in stock
from
£ 35 excl. VAT