C&K Components Building Automation - C&K Switches that Fit

C&K products, with their reputation for high quality and long cycle life, are ideally suited for demanding applications in harsh environments. C&K provides application specific, custom solutions to our customer’s most challenging requirements.

  • HVAC Equipment Switch Products - Modern HVAC equipment is designed to keep people comfortable as well as help conserve energy and provide cost savings. C&K switches are designed to keep this equipment working properly and safely.
  • Elevator Switch Products – When buttons are pressed all day everyday, you need a reliable switch that will last for millions of cycles to cut down on maintenance and down time.
  • Safety & Security Switch Products - High-performing, high-quality switches play a huge role to ensure any number of security products are going to work when you need them most.
  • Energy Monitors Switch Products - Energy & Utility industry require switches that are long-lasting and able to withstand the stressful environments that they’ll be used in – from outdoor and indoor power plants, to ocean-bound drilling stations, to modern utility meters that act as a communication hub between customer and utility, communicating usage patterns, billing history and pricing information.
  • Lighting Switch Products - applications are required to function reliably for many years, must be aesthetically pleasing to the user, and may need to operate under challenging conditions.
  • Hot Water Heater Switch Products - Corrosion resistance is a key factor to consider in order to maintain reliable electrical signals in the presence of dust or moisture. With thermostats and commercial room controllers, cycle life is also an important consideration as these products are generally built to last up to ten years.
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322 PRODUCT RESULTS FOR ""

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322 Products

    KSC403J50SHLFG Littelfuse / C&K
    SMT Tactile Switch - 1.45N - 32VDC - 10mA - Gold Contacts - J Bend - Soft Actuator - 5.2mm High - Lead Free - IP6 ...
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    In Stock: 43895
    Immediately

    500
    $1.653
    1,000
    $1.649
    2,500
    $1.645
    3,500
    $1.641
    7,000
    $0.866
    KSC411G70SHLFS Littelfuse / C&K
    SMT Tactile Switch - 1.4N - 32VDC - 50mA - Silver Contacts - Gullwing - Soft Actuator - 5.2mm High - Lead Free - ...
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    On Order: 14000
    Ships 12/21/26

    1,000
    $0.3332
    3,000
    $0.3282
    5,000
    $0.3266
    8,000
    $0.3258
    10,000
    $0.3250
    KSC411J70SHLFS Littelfuse / C&K
    SMT Tactile Switch - 1.4N - 32VDC - 50mA - Silver Contacts - J Bend - Soft Actuator - 5.2mm High - Lead Free - IP ...
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    On Order: 13000
    Ships 11/30/26

    1,000
    $0.3680
    3,000
    $0.3365
    5,000
    $0.3227
    8,000
    $0.3219
    10,000
    $0.3211
    KSC413G70SHLFG Littelfuse / C&K
    SMT Tactile Switch - 1.4N - 32VDC - 10mA - Gold Contacts - Gullwing - Soft Actuator - 5.2mm High - Lead Free - IP ...
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    In Stock: 24500
    Immediately

    500
    $0.821
    1,000
    $0.806
    2,500
    $0.802
    3,500
    $0.800
    7,000
    $0.744
    KSC413J70SHLFG Littelfuse / C&K
    SMT Tactile Switch - 1.4N - 32VDC - 10mA - Gold Contacts - J Bend - Soft Actuator - 5.2mm High - Lead Free - IP67
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    12 Weeks

    2,500
    $1.549
    5,000
    $0.820
    7,500
    $0.577
    10,000 +
    $0.565
    KSC421G70SHLFS Littelfuse / C&K
    SMT Tactile Switch - 1.7N - 32VDC - 50mA - Silver Contacts - Gullwing - Soft Actuator - 5.2mm High - Lead Free - ...
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    In Stock: 22876
    Immediately

    1,000
    $0.3777
    2,500
    $0.3593
    3,500
    $0.3458
    7,000
    $0.3276
    10,500
    $0.3237
    KSC421J70SHLFS Littelfuse / C&K
    SMT Tactile Switch - 1.7N - 32VDC - 50mA - Silver Contacts - J Bend - Soft Actuator - 5.2mm High - Lead Free - IP ...
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    In Stock: 11822
    Immediately

    1,000
    $0.3052
    3,000
    $0.2979
    5,000
    $0.2964
    8,000
    $0.2957
    10,000
    $0.2950
    KSC422G70SHLFS Littelfuse / C&K
    SMT Tactile Switch - 1.7N - 32VDC - 10mA - Gold Contacts - Gullwing - Soft Actuator - 5.2mm High - Lead Free - IP ...
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    In Stock: 2700
    Immediately

    1,000
    $0.3891
    3,000
    $0.3637
    5,000
    $0.3520
    8,000
    $0.3410
    10,000
    $0.3359
    KSC422J70SHLFS Littelfuse / C&K
    SMT Tactile Switch - 1.7N - 32VDC - 10mA - Gold Contacts - J Bend - Soft Actuator - 5.2mm High - Lead Free - IP67
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    In Stock: 3090
    Immediately
    On Order: 14000
    Ships 12/14/26

    1,000
    $0.3408
    3,000
    $0.3366
    5,000
    $0.3358
    8,000
    $0.3350
    10,000
    $0.3341
    KSC423G70SHLFG Littelfuse / C&K
    SMT Tactile Switch - 1.7N - 32VDC - 10mA - Gold Contacts - Gullwing - Soft Actuator - 5.2mm High - Lead Free - IP ...
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    12 Weeks

    3,500
    $2.459
    7,000
    $1.298
    10,500
    $0.892
    14,000 +
    $0.874