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1-phase

Multifunctional monitoring voltage relay - HRN-31, HRN-32/2, HRN-36, HRN-39 photo

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 <br> in 1P - AC/DC HRN-67 photo

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 <br>1P - AC/DC HRN-63 photo

Voltage monitoring relay in
1P - AC/DC HRN-63

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 <br>1P - AC/DC HRN-42 photo

Voltage monitoring relay in
1P - AC/DC HRN-42

Monitoring DC / AC 1-phase in 3 ranges. Product detail

Voltage monitoring relay in <br>1P - AC/DC HRN-41 photo

Voltage monitoring relay in
1P - AC/DC HRN-41

Monitoring DC and AC voltage in three ranges Product detail

Voltage monitoring relay in <br>1P - AC/DC HRN-37 photo

Voltage monitoring relay in
1P - AC/DC HRN-37

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 <br>1P - AC/DC HRN-35 photo

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 <br>1P - AC/DC HRN-34 photo

Voltage monitoring relay in
1P - AC/DC HRN-34

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 <br>1P - AC/DC HRN-33 photo

Voltage monitoring relay in
1P - AC/DC HRN-33

Serves to control supply voltage for appliances sensitive to supply tolerance Product detail

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