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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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329 PRODUCT RESULTS FOR ""

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329 Products

    BD01 Littelfuse / C&K
    Standard Profile DIP switch-100 mA max. @ 50 V DC.-Thru-hole-Unsealed-2N-1 position
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    In Stock: 24544
    Immediately

    115
    $0.825
    345
    $0.784
    575
    $0.766
    1,035
    $0.759
    2,530
    $0.757
    BD02 Littelfuse / C&K
    Standard Profile DIP switch-100 mA max. @ 50 V DC.-Thru-hole-Unsealed-2N-2 positions.
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    In Stock: 23766
    Immediately

    74
    $0.849
    296
    $0.813
    518
    $0.786
    1,036
    $0.779
    2,516
    $0.777
    BD02AV Littelfuse / C&K
    Standard Profile DIP
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    In Stock: 40141
    Immediately

    72
    $2.86
    144
    $2.84
    288
    $2.67
    504
    $2.55
    1,008
    $2.42
    BD03 Littelfuse / C&K
    Standard Profile DIP
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    In Stock: 25676
    Immediately

    1
    $1.462
    54
    $1.329
    270
    $1.308
    540
    $1.277
    1,026
    $1.267
    BD03AV Littelfuse / C&K
    Standard Profile DIP
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    In Stock: 52
    Immediately
    On Order: 156
    Ships 10/28/26

    52
    $3.01
    104
    $2.81
    260
    $2.59
    520
    $2.44
    780
    $2.43
    BD04 Littelfuse / C&K
    Standard Profile DIP switch-100 mA max. @ 50 V DC.-Thru-hole-Unsealed-2N-4 positions
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    In Stock: 33818
    Immediately

    43
    $1.34
    129
    $1.32
    258
    $1.30
    516
    $1.27
    1,032
    $1.26
    BD04AV Littelfuse / C&K
    Standard Profile DIP
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    In Stock: 812
    Immediately

    42
    $2.10
    126
    $2.03
    252
    $2.01
    504
    $1.99
    1,008
    $1.98
    BD05 Littelfuse / C&K
    Standard Profile DIP switch-100 mA max. @ 50 V DC.-Thru-hole-Unsealed-2N-5 positions.
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    In Stock: 922
    Immediately

    1
    $1.835
    35
    $1.669
    105
    $1.391
    280
    $1.380
    525
    $1.370
    BD05AV Littelfuse / C&K
    Standard Profile DIP
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    In Stock: 1305
    Immediately

    10
    $3.74
    50
    $3.42
    100
    $3.23
    263
    $2.94
    525
    $2.69
    BD06 Littelfuse / C&K
    Standard Profile DIP
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    In Stock: 3486
    Immediately

    1
    $2.232
    30
    $2.029
    120
    $1.483
    270
    $1.452
    510
    $1.421