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Products
Monitoring/Protection relays
Voltage relays
1-phase
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1-phase
Multifunction voltage monitoring relays DC - HRN-36/2
Used to monitor the size of DC voltage in single-phase circuits
Product detail
Multifunction voltage monitoring relays AC/DC - HRN-39/2
Used to monitor the size of DC or AC voltage in single-phase circuits
Product detail
Multifunction voltage monitoring relays in 1P - AC/DC - PMR1-39/2
Monitors voltage exceeding the upper voltage level (Umax) and falling below the lower voltage level (Umin)
Product detail
Multifunction voltage monitoring relays AC/DC - PMR1-39
It is used to monitor the value of alternating or direct voltage in 1-phase circuits.
Product detail
Multifunction voltage monitoring relays DC - PMR1-36/2
It is used to monitor the value of direct voltage in 1-phase circuits.
Product detail
Multifunction voltage monitoring relays DC - PMR1-36
It is used to monitor the value of direct voltage in 1-phase circuits.
Product detail
Multifunction voltage monitoring relays AC/DC - PMR1-31/2
It is used to monitor the value of alternating or direct voltage in 1-phase circuits.
Product detail
Multifunction voltage monitoring relays AC/DC - PMR1-31
It is used to monitor the value of alternating or direct voltage in 1-phase circuits.
Product detail
Multifunction voltage monitoring relays AC/DC- HRN-31/2
Used to monitor the size of DC or AC voltage in single-phase circuits
Product detail
Multifunction voltage monitoring relays AC/DC - HRN-39
Used to monitor the size of DC or AC voltage in single-phase circuits
Product detail
Multifunction voltage monitoring relays DC - HRN-36
Used to monitor the size of DC voltage in single-phase circuits
Product detail
Multifunction voltage monitoring relays AC/DC - HRN-32/2
Used to monitor the size of DC or AC voltage in single-phase circuits
Product detail
Multifunctional monitoring voltage relay - HRN-31, HRN-32/2, HRN-36, HRN-39
Used to monitor the size of DC or AC voltage in single-phase circuits
Product detail
Voltage monitoring relay
in 1P - AC/DC HRN-67
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay in
1P - AC/DC HRN-42
Monitoring DC / AC 1-phase in 3 ranges.
Product detail
Voltage monitoring relay in
1P - AC/DC HRN-41
Monitoring DC and AC voltage in three ranges
Product detail
Voltage monitoring relay in
1P - AC/DC HRN-35
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay in
1P - AC/DC HRN-33
Serves to control supply voltage for appliances sensitive to supply tolerance
Product detail
Content section
1-phase
3-phase
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