Current monitoring relays can monitor both AC and DC currents. Current reading is made directly on the terminals, through an external shunt or current transformer. DIA53 and DIB01 through a built in current transformer can read up to 100Aac. Furthermore the DIA53 doesn’t require any power supply. When it is necessary to read up to several hundred Amps, Current transformers are available to be used in conjunction with the relays.
Series Description
DIA01 Carlo Gavazzi - Current Monitor Relay - DIA01
  • Over current monitoring relay.
  • 1-Ph AC/DC
  • Direct Input </= 5A or external CT.
  • 1 setpoint, Hysteresis
  • 1 relay output
PIA01 Carlo Gavazzi - Current Monitor Relay - PIA01
  • Over current monitoring relay.
  • 1-Ph AC/DC
  • Direct Input </= 5A or external CT.
  • 1 setpoint, Hysteresis
  • 1 relay output
  • Plug-in Terminals
DIA53 Carlo Gavazzi - Current Monitor Relay - DIA53
  • Over current monitoring relay.
  • 1-Ph AC
  • Self supplied
  • Versions from 20A to 100A
  • 1 setpoint
  • 1 transistor output
  • Hall sensing hole 12mm
DIB71 Carlo Gavazzi - Current Monitor Relay - DIB71
  • Over or under current 1-Ph AC/DC TRMS.
  • Direct reading </= 5A or CT.
  • Adjusting Delay and Hysteresis
  • 1 relay output.
DIB01 Carlo Gavazzi - Current Monitor Relay - DIB01
  • Over or under current
  • 1-Ph AC/DC TRMS.
  • Direct reading </= 10A or CT. Input
  • Adjustable delay and Hysteresis.
  • 1 relay output
PIB01 Carlo Gavazzi - Current Monitor Relay - PIB01
  • Over or under current
  • 1-Ph AC/DC TRMS.
  • Direct reading </= 10A or CT. Input
  • Adjustable delay and Hysteresis.
  • 1 relay output
  • Plug-In terminals
DIB01 100A Carlo Gavazzi - Current Monitor Relay - DIB01 100A
  • Over or under current
  • 1-Ph AC TRMS.
  • Hysteresis, Delay
  • Hall sensing hole 12mm </=100A
DIB02 Carlo Gavazzi - Current Monitor Relay - DIB02
  • Over or under current
  • 1-Ph AC/DC TRMS.
  • CT or Shunt input signal
  • Hysteresis, Delay
  • 1 relay output
PIB02 Carlo Gavazzi - Current Monitor Relay - PIB02
  • Over or under current
  • 1-Ph AC/DC TRMS.
  • CT or Shunt input signal
  • Hysteresis, Delay
  • 1 relay output
  • Plug-in terminals
DIC01 Carlo Gavazzi - Current Monitor Relay - DIC01
  • Process signals monitoring
  • AC/DC: 0.5-5mA, 2-20mA, 0.1-1V, 1-10V
  • DC: -5 to 5V, -20mA to 20mA, -1 to 1V, -10 to 10V
  • 2 Setpoints, 2 delay, adjustable hysteresis
  • 2 relay outputs
PIC01 Carlo Gavazzi - Current Monitor Relay - PIC01
  • Process signals monitoring
  • AC/DC: 0.5-5mA, 2-20mA, 0.1-1V, 1-10V
  • DC: -5 to 5V, -20mA to 20mA, -1 to 1V, -10 to 10V
  • 2 Setpoints, 2 delay, adjustable hysteresis
  • 2 relay outputs
  • PLUG-IN TERMINALS