Disconnect Switches

Disconnect switches play a crucial role in electrical systems, as they provide a safe and convenient means of disconnecting power. They are essential components in a variety of applications, including residential, commercial, and industrial settings. Disconnect switches come in a variety of types, each designed for specific applications. Some of the most common types include fusible disconnect switches, non-fusible disconnect switches, manual motor controllers, combination motor controllers, and enclosed disconnect switches. In industrial settings, disconnect switches allow for disconnection of power for maintenance and repair tasks, as well as for emergency shutdown procedures.

  • SU20NMD11D Noark Control unit, 2500A Frame (A25), Drawout type, LI protection, Basic type (LED display), 200-240Vac

    SU20NMD11D

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), Drawout type, LI protection, Basic type (LED display), 200-240Vac
  • SU20NMD11F Noark Control unit, 2500A Frame (A25), fixed type, LI protection, Basic type (LED display), 200-240Vac

    SU20NMD11F

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), fixed type, LI protection, Basic type (LED display), 200-240Vac
  • SU30NAA Noark Control unit, LIS protection, Ammeter type (LCD display), 24VDC, for A32/A40 ACB/ADS

    SU30NAA

    $1,068.97
    $1,187.74
    Control unit, LIS protection, Ammeter type (LCD display), 24VDC, for A32/A40 ACB/ADS
  • SU30NAA11D Noark Control unit for 2500A ACB (A25), Drawout type, LSI protection, Ammeter type (LCD display), 24-30VDC

    SU30NAA11D

    $908.35
    $1,009.28
    Control unit for 2500A ACB (A25), Drawout type, LSI protection, Ammeter type (LCD display), 24-30VDC
  • SU30NAA11F Noark Control unit for 2500A ACB (A25), fixed type, LSI protection, Ammeter type (LCD display), 24-30VDC

    SU30NAA11F

    $908.35
    $1,009.28
    Control unit for 2500A ACB (A25), fixed type, LSI protection, Ammeter type (LCD display), 24-30VDC
  • SU30NAC Noark Control unit, LIS protection, Ammeter type (LCD display), 120VAC, for A32/A40 ACB/ADS

    SU30NAC

    $1,068.97
    $1,187.74
    Control unit, LIS protection, Ammeter type (LCD display), 120VAC, for A32/A40 ACB/ADS
  • SU30NAC11D Noark Control unit for 2500A ACB (A25), Drawout type, LSI protection, Ammeter type (LCD display), 110-130VAC

    SU30NAC11D

    $908.35
    $1,009.28
    Control unit for 2500A ACB (A25), Drawout type, LSI protection, Ammeter type (LCD display), 110-130VAC
  • SU30NAC11F Noark Control unit for 2500A ACB (A25), fixed type, LSI protection, Ammeter type (LCD display), 110-130VAC

    SU30NAC11F

    $908.35
    $1,009.28
    Control unit for 2500A ACB (A25), fixed type, LSI protection, Ammeter type (LCD display), 110-130VAC
  • SU30NAD Noark Control unit, LIS protection, Ammeter type (LCD display), 240VAC, for A32/A40 ACB/ADS

    SU30NAD

    $1,068.97
    $1,187.74
    Control unit, LIS protection, Ammeter type (LCD display), 240VAC, for A32/A40 ACB/ADS
  • SU30NAD11D Noark Control unit for 2500A (A25) ACB, Drawout type, LSI protection, Ammeter type (LCD display), 200-240VAC

    SU30NAD11D

    $908.35
    $1,009.28
    Control unit for 2500A (A25) ACB, Drawout type, LSI protection, Ammeter type (LCD display), 200-240VAC
  • SU30NAD11F Noark Control unit for 2500A (A25) ACB, fixed type, LSI protection, Ammeter type (LCD display), 200-240VAC

    SU30NAD11F

    $908.35
    $1,009.28
    Control unit for 2500A (A25) ACB, fixed type, LSI protection, Ammeter type (LCD display), 200-240VAC
  • SU30NHA11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LSI protection, 24-30VDC

    SU30NHA11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LSI protection, 24-30VDC
  • SU30NHA11FM Noark Control unit, 2500A Frame (A25), fixed type, LSI protection, 24-30VDC

    SU30NHA11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LSI protection, 24-30VDC
  • SU30NHA12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSI protection, 24-30VDC

    SU30NHA12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSI protection, 24-30VDC
  • SU30NHA12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LSI protection, 24-30VDC

    SU30NHA12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LSI protection, 24-30VDC
  • SU30NHC11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LSI protection, 110-130VAC

    SU30NHC11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LSI protection, 110-130VAC
  • SU30NHC11FM Noark Control unit, 2500A Frame (A25), fixed type, LSI protection, 110-130VAC

    SU30NHC11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LSI protection, 110-130VAC
  • SU30NHC12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSI protection, 110-130VAC

    SU30NHC12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSI protection, 110-130VAC
  • SU30NHC12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LSI protection, 110-130VAC

    SU30NHC12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LSI protection, 110-130VAC
  • SU30NHD11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LSI protection, 200-240VAC

    SU30NHD11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LSI protection, 200-240VAC
  • SU30NHD11FM Noark Control unit, 2500A Frame (A25), fixed type, LSI protection, 200-240VAC

    SU30NHD11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LSI protection, 200-240VAC
  • SU30NHD12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSI protection, 200-240VAC

    SU30NHD12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSI protection, 200-240VAC
  • SU30NHD12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LSI protection, 200-240VAC

    SU30NHD12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LSI protection, 200-240VAC
  • SU30NMA Noark Control unit, 3200/4000A Frame (A32/A40), LSI protection, Basic type (LED display), 24Vdc

    SU30NMA

    $747.46
    $830.51
    Control unit, 3200/4000A Frame (A32/A40), LSI protection, Basic type (LED display), 24Vdc
  • SU30NMA11D Noark Control unit, 2500A Frame (A25), Drawout type, LSI protection, Basic type (LED display), 24-30Vdc

    SU30NMA11D

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), Drawout type, LSI protection, Basic type (LED display), 24-30Vdc
  • SU30NMA11F Noark Control unit, 2500A Frame (A25), fixed type, LSI protection, Basic type (LED display), 24-30Vdc

    SU30NMA11F

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), fixed type, LSI protection, Basic type (LED display), 24-30Vdc
  • SU30NMC Noark Control unit, 3200/4000A Frame (A32/A40) LSI protection, Basic type (LED display), 120Vac

    SU30NMC

    $747.46
    $830.51
    Control unit, 3200/4000A Frame (A32/A40) LSI protection, Basic type (LED display), 120Vac
  • SU30NMC11D Noark Control unit, 2500A Frame (A25), Drawout type, LSI protection, Basic type (LED display), 110-130Vac

    SU30NMC11D

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), Drawout type, LSI protection, Basic type (LED display), 110-130Vac
  • SU30NMC11F Noark Control unit, 2500A Frame (A25), fixed type, LSI protection, Basic type (LED display), 110-130Vac

    SU30NMC11F

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), fixed type, LSI protection, Basic type (LED display), 110-130Vac
  • SU30NMD Noark Control unit, 3200/4000A Frame (A32/A40) LSI protection, Basic type (LED display), 240Vac

    SU30NMD

    $747.46
    $830.51
    Control unit, 3200/4000A Frame (A32/A40) LSI protection, Basic type (LED display), 240Vac
  • SU30NMD11D Noark Control unit, 2500A Frame (A25), Drawout type, LSI protection, Basic type (LED display), 200-240Vac

    SU30NMD11D

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), Drawout type, LSI protection, Basic type (LED display), 200-240Vac
  • SU30NMD11F Noark Control unit, 2500A Frame (A25), fixed type, LSI protection, Basic type (LED display), 200-240Vac

    SU30NMD11F

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), fixed type, LSI protection, Basic type (LED display), 200-240Vac
  • SU40NAA Noark Control unit, LISG protection, Ammeter type (LCD display), 24VDC, for A32/A40 ACB/ADS

    SU40NAA

    $1,068.97
    $1,187.74
    Control unit, LISG protection, Ammeter type (LCD display), 24VDC, for A32/A40 ACB/ADS
  • SU40NAA11D Noark Control unit, 2500A Frame (A25), Drawout type, LSIG protection, Ammeter type (LCD display), 24-30Vdc

    SU40NAA11D

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), Drawout type, LSIG protection, Ammeter type (LCD display), 24-30Vdc
  • SU40NAA11F Noark Control unit, 2500A Frame (A25), fixed type, LSIG protection, Ammeter type (LCD display), 24-30Vdc

    SU40NAA11F

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), fixed type, LSIG protection, Ammeter type (LCD display), 24-30Vdc
  • SU40NAC Noark Control unit, LISG protection, Ammeter type (LCD display), 120VAC, for A32/A40 ACD/ADS

    SU40NAC

    $1,068.97
    $1,187.74
    Control unit, LISG protection, Ammeter type (LCD display), 120VAC, for A32/A40 ACD/ADS
  • SU40NAC11D Noark Control unit, 2500A Frame (A25), Drawout type, LSIG protection, Ammeter type (LCD display), 110-130Vac

    SU40NAC11D

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), Drawout type, LSIG protection, Ammeter type (LCD display), 110-130Vac
  • SU40NAC11F Noark Control unit, 2500A Frame (A25), fixed type, LSIG protection, Ammeter type (LCD display), 110-130Vac

    SU40NAC11F

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), fixed type, LSIG protection, Ammeter type (LCD display), 110-130Vac
  • SU40NAD Noark Control unit, LISG protection, Ammeter type (LCD display), 240VAC, for A32/A40 ACB/ADS

    SU40NAD

    $1,068.97
    $1,187.74
    Control unit, LISG protection, Ammeter type (LCD display), 240VAC, for A32/A40 ACB/ADS
  • SU40NAD11D Noark Control unit, 2500A Frame (A25), Drawout type, LSIG protection, Ammeter type (LCD display), 200-240Vac

    SU40NAD11D

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), Drawout type, LSIG protection, Ammeter type (LCD display), 200-240Vac
  • SU40NAD11F Noark Control unit, 2500A Frame (A25), fixed type, LSIG protection, Ammeter type (LCD display), 200-240Vac

    SU40NAD11F

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), fixed type, LSIG protection, Ammeter type (LCD display), 200-240Vac
  • SU40NHA11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LSIG protection, 24-30VDC

    SU40NHA11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LSIG protection, 24-30VDC
  • SU40NHA11FM Noark Control unit, 2500A Frame (A25), fixed type, LSIG protection, 24-30VDC

    SU40NHA11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LSIG protection, 24-30VDC
  • SU40NHA12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSIG protection, 24-30VDC

    SU40NHA12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSIG protection, 24-30VDC
  • SU40NHA12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LSIG protection, 24-30VDC

    SU40NHA12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LSIG protection, 24-30VDC
  • SU40NHC11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LSIG protection, 110-130VAC

    SU40NHC11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LSIG protection, 110-130VAC
  • SU40NHC11FM Noark Control unit, 2500A Frame (A25), fixed type, LSIG protection, 110-130VAC

    SU40NHC11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LSIG protection, 110-130VAC
  • SU40NHC12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSIG protection, 110-130VAC

    SU40NHC12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LSIG protection, 110-130VAC