Our selection of current monitoring relays
C-MAC® RC10 Universal current monitoring relays with 4 measuring ranges and measures both DC and AC
C-MAC® RC12 Universal current monitoring relays with 3 measuring ranges and measures both DC and AC
C-MAC® RC15 AC current monitoring relay
C-MAC® RC20 DC current monitoring relay
C-MAC® RC30 urrent monitoring relays with 3 metering ranges
Click on one of the subcategories to see related products. Other products can be viewed further down.
RC10 series are universal current monitoring relays equipped with 4 measuring ranges and measure both DC and AC
Adjustments for setpoint, hysteresis and time delay
Selectable relay inversion, time delay and AC/DC mode
The RC12 series are universal voltage measuring relays equipped with 3 measuring ranges and measure both DC and AC
Adjustments for setpoint and hysteresis
Relay inversion setting, AC/DC
The RC15 series is a single AC current measuring relay, for AC signals, either directly or via a current transformer.
Adjustments for setpoint, hysteresis
Selectable activation or release of relay
1- or 2- pole relay output
RC20 series is a single current monitoring relay for DC signals
The modules can be supplied for several current ranges the current range is
specified by order, as each unit only has one voltage range
The RC30 series are universal current monitorin relays equipped with 3 measuring ranges.
Automatic detection of AC or DC measurement signal
Adjustment of setpoint and time delay
Selectable relay inversion, time delay, hysteresis
and start-up delay
1-phasemonitoring relay
Monitoring of 1-phase supply voltage
Separate adjustment of min. and max. limits
1-2 pole relay output
Supply: Select variant
3 – phase monitoring of own supply voltage
The C-mac® RP30 measures its own supply voltage and checks that all phase voltages are within the adjusted limits, and in that case the output relay is activated.
If one more of the voltages are over or under the limits, the relay releases
Note: If a measurement of 3 phases with zero is desired, type RP33 must be used (see separate data sheet)
3-phase Voltage monitoring of phase asymmetry
Monitors correct phase sequence
Is suitable for monitoring of motors
Here you will find our RP32 and RP32T suitable for monitoring of motors
RP32 3-phase phase sequence / phase breaking module
Monitors correct phase sequence
RP32T 3-phase phase breaking detector
Built – in reaction delay
Monitoring relay for 3-phase supply voltage
With time delay
Separate adjustment of max and min limits
