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.

  • M1H45T22L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 45A, 2P , Lug Line/Load Side

    M1H45T22L

    $303.79
    $337.54
    MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 45A, 2P , Lug Line/Load Side
  • M1H45T3L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 45A, 3P, Lug Line/Load Side

    M1H45T3L

    $381.29
    $423.65
    MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 45A, 3P, Lug Line/Load Side
  • M1H50T22L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 50A, 2P , Lug Line/Load Side

    M1H50T22L

    $303.79
    $337.54
    MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 50A, 2P , Lug Line/Load Side
  • M1H50T3L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 50A, 3P, Lug Line/Load Side

    M1H50T3L

    $381.29
    $423.65
    MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 50A, 3P, Lug Line/Load Side
  • M1H60T22L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 60A, 2P , Lug Line/Load Side

    M1H60T22L

    $303.79
    $337.54
    MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 60A, 2P , Lug Line/Load Side
  • M1H60T3L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 60A, 3P, Lug Line/Load Side

    M1H60T3L

    $381.29
    $423.65
    MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 60A, 3P, Lug Line/Load Side
  • M1H70T22L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 70A, 2P , Lug Line/Load Side

    M1H70T22L

    $303.79
    $337.54
    MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 70A, 2P , Lug Line/Load Side
  • M1H70T3L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 70A, 3P, Lug Line/Load Side

    M1H70T3L

    $381.29
    $423.65
    MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 70A, 3P, Lug Line/Load Side
  • M1H80T22L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 80A, 2P , Lug Line/Load Side

    M1H80T22L

    $303.79
    $337.54
    MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 80A, 2P , Lug Line/Load Side
  • M1H80T3L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 80A, 3P, Lug Line/Load Side

    M1H80T3L

    $381.29
    $423.65
    MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 80A, 3P, Lug Line/Load Side
  • M1H90T22L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 90A, 2P , Lug Line/Load Side

    M1H90T22L

    $303.79
    $337.54
    MCCB UL 489, M1H, 150 A Frame Size, 100kA @ 480 Vac, 90A, 2P , Lug Line/Load Side
  • M1H90T3L Noark MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 90A, 3P, Lug Line/Load Side

    M1H90T3L

    $381.29
    $423.65
    MCCB UL 489, M1H, 150 A Frame Size, 100kA@480Vac, 90A, 3P, Lug Line/Load Side
  • MD10NA Noark Motor operator, for 1600A Frame DC1500V Air switch disconnector, 24-30VDC

    MD10NA

    $431.27
    $479.19
    Motor operator, for 1600A Frame DC1500V Air switch disconnector, 24-30VDC
  • MD10NB Noark Motor operator, for 1600A Frame DC1500V Air switch disconnector, 48-60VAC/VDC

    MD10NB

    $431.27
    $479.19
    Motor operator, for 1600A Frame DC1500V Air switch disconnector, 48-60VAC/VDC
  • MD10NC Noark Motor operator, for 1600A Frame DC1500V Air switch disconnector, 110-130VAC/DC

    MD10NC

    $431.27
    $479.19
    Motor operator, for 1600A Frame DC1500V Air switch disconnector, 110-130VAC/DC
  • MD10ND Noark Motor operator, for 1600A Frame DC1500V Air switch disconnector, 208-240VAC/DC

    MD10ND

    $431.27
    $479.19
    Motor operator, for 1600A Frame DC1500V Air switch disconnector, 208-240VAC/DC
  • MD10NE Noark Motor operator, for 1600A Frame DC1500V Air switch disconnector, 380-415VAC

    MD10NE

    $431.27
    $479.19
    Motor operator, for 1600A Frame DC1500V Air switch disconnector, 380-415VAC
  • MD11NA Noark Motor operator, 1500V DC Disconnect Switch, 24-30VDC

    MD11NA

    $511.52
    $568.36
    Motor operator, 1500V DC Disconnect Switch, 24-30VDC
  • MS3H1000C Littelfuse Indicator Switch Square Body 1000V

    MS3H1000C

    $60.75
    $93.56
    Indicator Switch Square Body 1000V
  • MS7H1500C Littelfuse Indicator Switch Square Body 1500V

    MS7H1500C

    $64.27
    $98.98
    Indicator Switch Square Body 1500V
  • SU20NAA Noark Control unit, LI protection, Ammeter type (LCD display), 24VDC, for A32/A40 ACB/ADS

    SU20NAA

    $1,068.97
    $1,187.74
    Control unit, LI protection, Ammeter type (LCD display), 24VDC, for A32/A40 ACB/ADS
  • SU20NAA11D Noark Control unit, 2500A Frame (A25), Drawout type, LI protection, Ammeter type (LCD display), 24-30Vdc

    SU20NAA11D

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), Drawout type, LI protection, Ammeter type (LCD display), 24-30Vdc
  • SU20NAA11F Noark Control unit, 2500A Frame (A25), fixed type, LI protection, Ammeter type (LCD display), 24-30Vdc

    SU20NAA11F

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), fixed type, LI protection, Ammeter type (LCD display), 24-30Vdc
  • SU20NAC Noark Control unit, LI protection, Ammeter type (LCD display), 120VAC, for A32/A40 ACB/ADS

    SU20NAC

    $1,068.97
    $1,187.74
    Control unit, LI protection, Ammeter type (LCD display), 120VAC, for A32/A40 ACB/ADS
  • SU20NAC11D Noark Control unit, 2500A Frame (A25), Drawout type, LI protection, Ammeter type (LCD display), 110-130Vac

    SU20NAC11D

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), Drawout type, LI protection, Ammeter type (LCD display), 110-130Vac
  • SU20NAC11F Noark Control unit, 2500A Frame (A25), fixed type, LI protection, Ammeter type (LCD display), 110-130Vac

    SU20NAC11F

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), fixed type, LI protection, Ammeter type (LCD display), 110-130Vac
  • SU20NAD Noark Control unit, LI protection, Ammeter type (LCD display), 240VAC, for A32/A40 ACB/ADS

    SU20NAD

    $1,068.97
    $1,187.74
    Control unit, LI protection, Ammeter type (LCD display), 240VAC, for A32/A40 ACB/ADS
  • SU20NAD11D Noark Control unit, 2500A Frame (A25), Drawout type, LI protection, Ammeter type (LCD display), 200-240Vac

    SU20NAD11D

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), Drawout type, LI protection, Ammeter type (LCD display), 200-240Vac
  • SU20NAD11F Noark Control unit, 2500A Frame (A25), fixed type, LI protection, Ammeter type (LCD display), 200-240Vac

    SU20NAD11F

    $908.02
    $1,008.91
    Control unit, 2500A Frame (A25), fixed type, LI protection, Ammeter type (LCD display), 200-240Vac
  • SU20NHA11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LI protection, 24-30VDC

    SU20NHA11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LI protection, 24-30VDC
  • SU20NHA11FM Noark Control unit, 2500A Frame (A25), fixed type, LI protection, 24-30VDC

    SU20NHA11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LI protection, 24-30VDC
  • SU20NHA12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LI protection, 24-30VDC

    SU20NHA12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LI protection, 24-30VDC
  • SU20NHA12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LI protection, 24-30VDC

    SU20NHA12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LI protection, 24-30VDC
  • SU20NHC11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LI protection, 110-130VAC

    SU20NHC11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LI protection, 110-130VAC
  • SU20NHC11FM Noark Control unit, 2500A Frame (A25), fixed type, LI protection, 110-130VAC

    SU20NHC11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LI protection, 110-130VAC
  • SU20NHC12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LI protection, 110-130VAC

    SU20NHC12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LI protection, 110-130VAC
  • SU20NHC12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LI protection, 110-130VAC

    SU20NHC12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LI protection, 110-130VAC
  • SU20NHD11DM Noark Control unit, 2500A Frame (A25), Withdrawable type, LI protection, 200-240VAC

    SU20NHD11DM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), Withdrawable type, LI protection, 200-240VAC
  • SU20NHD11FM Noark Control unit, 2500A Frame (A25), fixed type, LI protection, 200-240VAC

    SU20NHD11FM

    $1,727.10
    $1,919.00
    Control unit, 2500A Frame (A25), fixed type, LI protection, 200-240VAC
  • SU20NHD12DM Noark Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LI protection, 200-240VAC

    SU20NHD12DM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), Withdrawable type, LI protection, 200-240VAC
  • SU20NHD12FM Noark Control unit, 3200/4000A Frame (A32/A40), fixed type, LI protection, 200-240VAC

    SU20NHD12FM

    $1,930.50
    $2,145.00
    Control unit, 3200/4000A Frame (A32/A40), fixed type, LI protection, 200-240VAC
  • SU20NMA Noark Control unit, LI protection, Basic type (LED display), 24VDC, for A32/A40 ACB/ADS

    SU20NMA

    $747.46
    $830.51
    Control unit, LI protection, Basic type (LED display), 24VDC, for A32/A40 ACB/ADS
  • SU20NMA11D Noark Control unit, 2500A Frame (A25), Drawout type, LI protection, Basic type (LED display), 24-30Vac

    SU20NMA11D

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), Drawout type, LI protection, Basic type (LED display), 24-30Vac
  • SU20NMA11F Noark Control unit, 2500A Frame (A25), fixed type, LI protection, Basic type (LED display), 24-30Vac

    SU20NMA11F

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), fixed type, LI protection, Basic type (LED display), 24-30Vac
  • SU20NMC Noark Control unit, LI protection, Basic type (LED display), 120VAC, for A32/A40 ACB/ADS

    SU20NMC

    $747.46
    $830.51
    Control unit, LI protection, Basic type (LED display), 120VAC, for A32/A40 ACB/ADS
  • SU20NMC11D Noark Control unit, 2500A Frame (A25), Drawout type, LI protection, Basic type (LED display), 110-130VAac

    SU20NMC11D

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), Drawout type, LI protection, Basic type (LED display), 110-130VAac
  • SU20NMC11F Noark Control unit, 2500A Frame (A25), fixed type, LI protection, Basic type (LED display), 110-130Vac

    SU20NMC11F

    $635.80
    $706.44
    Control unit, 2500A Frame (A25), fixed type, LI protection, Basic type (LED display), 110-130Vac
  • SU20NMD Noark Control unit, LI protection, Basic type (LED display), 240VAC, for A32/A40 ACB/ADS

    SU20NMD

    $747.46
    $830.51
    Control unit, LI protection, Basic type (LED display), 240VAC, for A32/A40 ACB/ADS