Products

Heater Break Alarms

Heater Break Alarms
This type of products monitors current flowing to the heater using a CT (current transformer) and generates an alarm (contact output) when a heater breaks.
We have a wide selection of devices that can be used with temperature controllers with relay contact output, SSR drive output, phase control and zero-cross control.
The unit is available for panel mounting or DIN-rail mounting.

Heater break alarm module
HBA-22

  • Temperature
  • Heater break alarm for single phase relay contact or SSR drive
  • Supported CT: CTL-6-P-N, CTL-18S

MCU-based Heater Break Alarm (for single/three phase power controllers), DIN-rail mounting type
HBA-T120 / HBA-T130

  • Temperature
  • Heater break alarm for single phase or three phase power control
  • Available for phase control, zero-cross control, relay contact, and SSR drive
  • Automatic setting of the load current
  • Supported CT: MCTL-6-P-N (load current up to 30A), MCTL-12-S56-10L-N (load current up to 100A)
    ※Two CTs are used for three phase control.