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N33F EH4 A3 Main switch 50A door Mount 3-pole

N33F EH4 A3

Main switch 50A door Mount 3-pole

  • SKU
    9005738140401
  • Manufacturer code
    N33F EH4 A3
  • Number of poles
    3
  • Rated permanent current Iu
    50 A
  • Rated operation power at AC-3, 400 V
    15 kW
  • Degree of protection (IP), front side
    IP66
  • Number of auxiliary contacts as normally closed contact
    0
  • Number of auxiliary contacts as normally open contact
    0
  • Number of auxiliary contacts as change-over contact
    0
  • Suitable for ground mounting
    NO
  • Suitable for distribution board installation
    NO
  • Suitable for intermediate mounting
    NO
  • Type of control element
    Other
  • Type of electrical connection of main circuit
    Screw connection
  • Max. rated operation voltage Ue AC
    690 V
  • Device construction
    Built-in device fixed built-in technique
  • Version as main switch
    YES
  • Version as maintenance-/service switch
    NO
  • Version as safety switch
    YES
  • Version as emergency stop installation
    NO
  • Version as reversing switch
    NO
  • Rated operating voltage
    220 - 690 V
  • Rated permanent current at AC-21, 400 V
    50 A
  • Rated short-time withstand current lcw
    0 kA
  • Rated operation power at AC-23, 400 V
    22 kW
  • Switching power at 400 V
    0 kW
  • Conditioned rated short-circuit current Iq
    10 kA
  • Motor drive optional
    NO
  • Motor drive integrated
    NO
  • Voltage release optional
    NO
  • Suitable for front mounting 4-hole
    YES
  • Suitable for front mounting centre
    NO
  • Colour control element
    Black
  • Interlockable
    YES

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