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1-phasig
3-phasig
Multifunctional monitoring voltage relay - HRN-31, HRN-32/2, HRN-36, HRN-39
Product detail
Multifunction voltage monitoring relay in 3P with LCD display HRN-100
Multifunction and in many ways universal monitoring relay which protects devices and equipment connected to a 3-phase network.
Product detail
Voltage monitoring relays in 3P with adjustable levels HRN-57N
It serves to monitor voltage in a switchboard, protection of devices in 3-phase main.
Product detail
Voltage monitoring relays in 3P with adjustable levels HRN-57
It serves to monitor voltage in a switchboard, protection of devices in 3-phase main.
Product detail
Voltage monitoring relay in 3P with adjustable level Umin HRN-56
Relay monitors phase sequence and failure (e.g. control of correct motor winding etc.).
Product detail
Voltage monitoring relay in 3P with adjustable levels HRN-54N
Serves to monitor voltage , phase failure and sequence in switchboards, protection of devices
Product detail
Voltage monitoring relay HRN-67 in 1P - AC
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay HRN-64 in 1P - DC
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay HRN-63 in 1P - AC
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 3P with adjustable levels HRN-54
Serves to monitor voltage , phase failure and sequence in switchboards, protection of devices
Product detail
Voltage monitoring relay for complete control in 3P incl. asymmetry HRN-43N
The full-featured monitoring relay is used for 3-phase network control, network monitoring and protection, voltage regulation from a generator or hydropower plant.
Product detail
Voltage monitoring relay for complete control in 3P incl. asymmetry HRN-43
The full-featured monitoring relay is used for 3-phase network control, network monitoring and protection, voltage regulation from a generator or hydropower plant.
Product detail
Voltage monitoring relay in 3P with fixed levels HRN-55N
Relay monitors phase sequence and failure ( e.g monitoring of correct motor winding etc.)in 3 phaze main
Product detail
Voltage monitoring relay in 3P with fixed levels HRN-55
Relay monitors phase sequence and failure ( e.g monitoring of correct motor winding etc.)in 3 phaze main
Product detail
Voltage monitoring relay HRN-42 in 1P - AC/DC
Monitoring DC / AC 1-phase in 3 ranges.
Product detail
Voltage monitoring relay HRN-41 in 1P - AC/DC
Monitoring DC and AC voltage in three ranges
Product detail
Voltage monitoring relay HRN-37 in 1P - AC
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay HRN-35 in 1P - AC
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay HRN-34 in 1P - DC
Serves to control supply voltage for appliances sensitive to supply tolerance, protection of the device against under/over voltage
Product detail
Voltage monitoring relay HRN-33 in 1P - AC
Serves to control supply voltage for appliances sensitive to supply tolerance
Product detail
Light indicator of voltage in 3P MPS-1
Used for optical signaling of the voltage level in three phases.
Product detail
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3-phasig
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