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Altech's Disconnect Switches

  Altech carries a full line of UL disconnect switches, enclosed models and accessories. Features include advanced switch technology (use of silver contacts ensures safe and durable operation), across the line, motor starting - up to 75hp/600V, General Use Rating 16A to 150A/600V and 10kA short circuit withstand rating.

  • One of the smallest 80A switches in the industry
  • Advanced switch technology (use of silver contacts ensures safe and durable operation)
  • Across the line, motor starting - up to 75hp/600V
  • General Use Rating - 16A to 150A/600V
  • Short Circuit withstand Ratings 10kA with back-up fuse
  • AC Motor Across-the-line
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34 PRODUCT RESULTS FOR ""

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34 Products

    KU3100UL98
    KU3100UL98 Altech
    Motor Disconnect Switch - Open Type Switch - 3 Pole - 100A/600V AC - Ext. Style - Ul98
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    MANUFACTURER STOCK 196
    can ship 5/29/26
    1
    $121.17
    5
    $119.19
    10
    $118.60
    15
    $118.31
    25
    $118.01
    KU316N
    Data Sheet
    KU316N Altech
    Disconnect Switch, Motor, 3-Pole, Extended Style, 600V, 16A, KU Series | Altech Corp KU316N
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    In Stock: 4
    Can Ship immediately 
    On Order: 15
    can ship 7/16/26
    1
    $40.83
    5
    $37.47
    10
    $37.10
    25
    $36.74
    50
    $35.75
    KU325N
    Data Sheet
    KU325N Altech
    Rotary Disconnect Switch Rotary Handle/Shaft 600V AC 25A 3P
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    In Stock: 224
    Can Ship immediately 
    MANUFACTURER STOCK 873
    can ship 5/29/26
    1
    $42.47
    5
    $38.98
    10
    $38.59
    25
    $38.21
    50
    $37.71
    KU340N
    Data Sheet
    KU340N Altech
    Switch and Accessory, 40 A, 600 VAC (Max.), 3, 50.5 mm, 74 mm, 73 mm, 16 | Altech Corp KU340N
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    In Stock: 132
    Can Ship immediately 
    MANUFACTURER STOCK 371
    can ship 5/29/26
    1
    $47.84
    5
    $40.47
    10
    $40.07
    25
    $38.84
    50
    $36.94
    KU360UL98
    Data Sheet
    KU360UL98 Altech
    Motor Disconnect Switch - Open Type Switch - 3 Pole - 60A/600V AC - Ext. Style - Ul98
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    MANUFACTURER STOCK 36
    can ship 5/29/26
    1
    $108.29
    5
    $100.21
    10
    $97.30
    15
    $91.97
    25
    $90.59
    KU363N
    Data Sheet
    KU363N Altech
    Switch and Accessory, 60 A, 600 VAC (Max.), 3, 50.5 mm, 74 mm, 73 mm, 16 | Altech Corp KU363N
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    In Stock: 42
    Can Ship immediately 
    MANUFACTURER STOCK 1314
    can ship 5/29/26
    1
    $51.04
    5
    $50.45
    10
    $49.95
    25
    $48.57
    50
    $47.08
    KU4100UL98
    Data Sheet
    KU4100UL98 Altech
    Motor Disconnect Switch - Open Type Switch - 4 Pole - 100A/600V AC - Ext. Style - Ul98
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    MANUFACTURER STOCK 59
    can ship 5/29/26
    1
    $157.85
    3
    $153.95
    5
    $151.64
    10 +
    $149.36
    KU460UL98
    KU460UL98 Altech
    Motor Disconnect Switch - Open Type Switch - 4 Pole - 60A/600V AC - Ext. Style - Ul98
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    MANUFACTURER STOCK 40
    can ship 5/29/26
    1
    $150.19
    3
    $147.93
    5
    $145.71
    10 +
    $143.53
    KU463N
    Data Sheet
    KU463N Altech
    Switch, Disconnect, 600 VAC, 4, 65 mm, 16 lb. in., Extended/Direct Handle Motor | Altech Corp KU463N
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    MANUFACTURER STOCK 173
    can ship 5/29/26
    1
    $74.95
    5
    $73.06
    10
    $72.07
    25
    $67.72
    50
    $65.29
    KUE340
    Data Sheet
    KUE340 Altech
    Control Switches MOTOR DISCONNECT SWITCH, 3POLE; TOGGLE STYLE, 40A/600V(KNF330T)
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    In Stock: 50
    Can Ship immediately 
    MANUFACTURER STOCK 206
    can ship 5/29/26
    1
    $50.32
    5
    $49.83
    10
    $49.46
    25
    $49.21
    50
    $48.97