CIRCUIT BREAKER. SCREW-TYPE. 73 A

Item Specifications

• Connection type
  Screw Connection
• Greatest value of overload release adjustment range
  73 ampere
• Integrated auxiliary switch present
  FALSE
• Integrated undervoltage tripper present
  FALSE
• Lowest value of setting range for overload tripper
  62 ampere
• Manner of using
  Toggle
• max. rated operating voltage
  690 volt
• min. rated operating voltage
  690 volt
• Pole number
  3
• Power loss per pole, current-dependent PlIp
  9.8 watt
• Protection type IP
  IP20
• Rated current In for the power loss specification
  73 ampere
• Rated operating power with AC-3, 230 V
  22 kilowatt
• Rated operating power with AC-3, 400 V
  37 kilowatt
• Rated permanent current Iu
  73 ampere
• rated service short-circuit breaking capacity Ics at 400 V, 50 Hz
  100000 ampere
• Release system
  magnetic
• Sensitive to phase failure
  TRUE
• short-circuit and/or open-circuit detection
  0
• suitable for mounting onto standard rails
  FALSE
• Item Weight
  2.58 lbs per EA