ABB Voltage monitoring relays, single-phase AC/DC CM-ESS.2S

  • Monitoring of DC or AC voltages from 3-600 V
  • One device includes 4 measuring ranges
  • Over–and undervoltage monitoring configurable
  • 3 supply voltage versions
  • 3 LEDs for status indication
  • 22.5mm width
  • Double-chamber cage connection terminals
  • Measuring ranges: 3-30V; 6-60V; 30-300V; 60-600V

Specification

TypeRated Control Voltage
50/60Hz
Output RelaysTripping delay TvOrder Code
CM-ESS.2S24-240V AC/DC2 c/o contactsadjustable 0 or 0.1-30s1SVR730830R0400