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    Limit Switches

    BX Series

    EAC. UL. CSA. ATEX (CE). IEC Ex. INMETRO. KOSHA. NEPSI. IP67, NEMA 1, 3, 4, 6, 13. Div 1 & 2: Class I: B, C, D. Div 1 & 2: Class II: E, F, G

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    The MICRO SWITCH BX/BX2 Series are designed for applications in hazardous or explosive environments requiring a rugged, durable switch virtually anywhere in the world. To comply with explosion-proof switching requirements, the flame path within the switch housing is designed to contain and cool escaping hot gases and fumes that could cause an explosion outside of the switch.

    Regardless of where the equipment or machinery is designed, built, or installed, BX and BX2 Series products carry global agency coverage. Honeywell offers two versions of the BX series switch: the standard BX Series features an aluminum housing, while the BX2 Series features a 316L stainless steel housing.

    The stainless steel housing adds additional resistance against corrosion in applications exposed to aggressive, caustic agents, as well as those often present in chemical processing plants, off-shore/near-shore sites, and other hazardous areas. Both products are weather sealed for outdoor use and designed for explosive gas/dust environments. All operating heads of the BX/BX2 Series are field adjustable at 90° increments.

    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    MICRO SWITCH BX/BX2 Series Explosion-Proof Limit Switches
    MICRO SWITCH BX/BX2 Series Explosion-Proof Limit Switches
    application/pdf 5.78 MB
    2/27/2024
    5.78 MB
    Manuals and Guides
    Name
    Description
    File Size
    Date
    Size
    MICRO SWITCH™ Hazardous Area Approvals Guide
    MICRO SWITCH™ Hazardous Area Approvals Guide
    application/pdf 2.79 MB
    9/24/2024
    2.79 MB
    Limit Switches and Machine Safety Product Range Guide
    Limit Switches and Machine Safety Product Range Guide
    application/pdf 7.98 MB
    11/17/2022
    7.98 MB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    50083427: MICRO SWITCH BX Series Explosion-Proof Limit Switch
    50083427: MICRO SWITCH BX Series Explosion-Proof Limit Switch
    application/pdf 2.56 MB
    1/8/2024
    2.56 MB
    PK 80148: BX Series Explosion-Proof Limit Switch
    PK 80148: BX Series Explosion-Proof Limit Switch
    application/pdf 9.66 MB
    1/8/2024
    9.66 MB
    Regulatory Information
    Name
    Description
    File Size
    Date
    Size
    MICRO SWITCH Hazardous Location Approvals Matrix
    MICRO SWITCH Hazardous Location Approvals Matrix
    application/pdf 509.74 KB
    2/29/2024
    509.74 KB
    Brochure
    Name
    Description
    File Size
    Date
    Size
    Industrial Applications: Going Beyond Limits
    Industrial Applications: Going Beyond Limits
    application/pdf 16.69 MB
    11/17/2022
    16.69 MB
    Oil and Gas Brochure
    Oil and Gas Brochure
    application/pdf 2.46 MB
    12/16/2024
    2.46 MB
    MICRO SWITCH Hazardous Area Switches Brochure
    MICRO SWITCH Hazardous Area Switches Brochure
    application/pdf 24.3 MB
    7/16/2021
    24.3 MB
    Technical Note
    Name
    Description
    File Size
    Date
    Size
    Industrial Product Line Card
    Industrial Product Line Card --
    application/pdf 2.24 MB
    10/25/2022
    2.24 MB
    White Paper
    Name
    Description
    File Size
    Date
    Size
    White Paper: How Switches Can Stop Machines from Going Boom
    White Paper: How Switches Can Stop Machines from Going Boom
    application/pdf 2.56 MB
    7/16/2021
    2.56 MB
    Why Limit Switches? A Straight-Forward Switching Solution
    Why Limit Switches? A Straight-Forward Switching Solution
    application/pdf 986.65 KB
    7/16/2021
    986.65 KB
    Application Note
    Name
    Description
    File Size
    Date
    Size
    Industrial Warehouse Solutions
    Industrial Warehouse Solutions
    application/pdf 2.85 MB
    9/23/2022
    2.85 MB
    Agricultural Vehicles
    Agricultural Vehicles
    application/pdf 1.11 MB
    4/11/2024
    1.11 MB
    Switches and Sensors Solutions for Industrial Applications
    Switches and Sensors Solutions for Industrial Applications -
    application/pdf 2.48 MB
    5/24/2023
    2.48 MB
    Sensors and Switches in Oil Rig Applications
    Exploded view diagram of Honeywell sensors and switches in oil rig applications
    application/pdf 6.36 MB
    12/12/2024
    6.36 MB
    Sensors and Switches in Valves and Flowmeters
    Sensors and Switches in Valves and Flowmeters
    application/pdf 1.78 MB
    9/23/2022
    1.78 MB
    eBook
    Name
    Description
    File Size
    Date
    Size
    High-Performing Solutions for Rugged Environments
    Redefining Road Rail & Rugged Applications
    application/pdf 28.35 MB
    12/20/2022
    28.35 MB
    Name
    Description
    File Size
    Date
    Size
    Industrial Warehouse Solutions
    Industrial Warehouse Solutions
    application/pdf 2.85 MB
    9/23/2022
    2.85 MB
    MICRO SWITCH BX/BX2 Series Explosion-Proof Limit Switches
    MICRO SWITCH BX/BX2 Series Explosion-Proof Limit Switches
    application/pdf 5.78 MB
    2/27/2024
    5.78 MB
    MICRO SWITCH Hazardous Location Approvals Matrix
    MICRO SWITCH Hazardous Location Approvals Matrix
    application/pdf 509.74 KB
    2/29/2024
    509.74 KB
    Industrial Applications: Going Beyond Limits
    Industrial Applications: Going Beyond Limits
    application/pdf 16.69 MB
    11/17/2022
    16.69 MB
    High-Performing Solutions for Rugged Environments
    Redefining Road Rail & Rugged Applications
    application/pdf 28.35 MB
    12/20/2022
    28.35 MB
    White Paper: How Switches Can Stop Machines from Going Boom
    White Paper: How Switches Can Stop Machines from Going Boom
    application/pdf 2.56 MB
    7/16/2021
    2.56 MB
    Agricultural Vehicles
    Agricultural Vehicles
    application/pdf 1.11 MB
    4/11/2024
    1.11 MB
    MICRO SWITCH™ Hazardous Area Approvals Guide
    MICRO SWITCH™ Hazardous Area Approvals Guide
    application/pdf 2.79 MB
    9/24/2024
    2.79 MB
    Limit Switches and Machine Safety Product Range Guide
    Limit Switches and Machine Safety Product Range Guide
    application/pdf 7.98 MB
    11/17/2022
    7.98 MB
    Oil and Gas Brochure
    Oil and Gas Brochure
    application/pdf 2.46 MB
    12/16/2024
    2.46 MB
    50083427: MICRO SWITCH BX Series Explosion-Proof Limit Switch
    50083427: MICRO SWITCH BX Series Explosion-Proof Limit Switch
    application/pdf 2.56 MB
    1/8/2024
    2.56 MB
    Switches and Sensors Solutions for Industrial Applications
    Switches and Sensors Solutions for Industrial Applications -
    application/pdf 2.48 MB
    5/24/2023
    2.48 MB
    Industrial Product Line Card
    Industrial Product Line Card --
    application/pdf 2.24 MB
    10/25/2022
    2.24 MB
    Why Limit Switches? A Straight-Forward Switching Solution
    Why Limit Switches? A Straight-Forward Switching Solution
    application/pdf 986.65 KB
    7/16/2021
    986.65 KB
    Sensors and Switches in Oil Rig Applications
    Exploded view diagram of Honeywell sensors and switches in oil rig applications
    application/pdf 6.36 MB
    12/12/2024
    6.36 MB
    PK 80148: BX Series Explosion-Proof Limit Switch
    PK 80148: BX Series Explosion-Proof Limit Switch
    application/pdf 9.66 MB
    1/8/2024
    9.66 MB
    Sensors and Switches in Valves and Flowmeters
    Sensors and Switches in Valves and Flowmeters
    application/pdf 1.78 MB
    9/23/2022
    1.78 MB
    MICRO SWITCH Hazardous Area Switches Brochure
    MICRO SWITCH Hazardous Area Switches Brochure
    application/pdf 24.3 MB
    7/16/2021
    24.3 MB
    Name
    Description
    File Size
    Date
    Size
    MICRO SWITCH BX/BX2 Series Explosion-Proof Limit Switches
    MICRO SWITCH BX/BX2 Series Explosion-Proof Limit Switches
    5.78 MB
    2/27/2024
    MICRO SWITCH™ Hazardous Area Approvals Guide
    MICRO SWITCH™ Hazardous Area Approvals Guide
    2.79 MB
    9/24/2024
    Limit Switches and Machine Safety Product Range Guide
    Limit Switches and Machine Safety Product Range Guide
    7.98 MB
    11/17/2022
    50083427: MICRO SWITCH BX Series Explosion-Proof Limit Switch
    50083427: MICRO SWITCH BX Series Explosion-Proof Limit Switch
    2.56 MB
    1/8/2024
    PK 80148: BX Series Explosion-Proof Limit Switch
    PK 80148: BX Series Explosion-Proof Limit Switch
    9.66 MB
    1/8/2024
    MICRO SWITCH Hazardous Location Approvals Matrix
    MICRO SWITCH Hazardous Location Approvals Matrix
    509.74 KB
    2/29/2024
    Industrial Applications: Going Beyond Limits
    Industrial Applications: Going Beyond Limits
    16.69 MB
    11/17/2022
    Oil and Gas Brochure
    Oil and Gas Brochure
    2.46 MB
    12/16/2024
    MICRO SWITCH Hazardous Area Switches Brochure
    MICRO SWITCH Hazardous Area Switches Brochure
    24.3 MB
    7/16/2021
    Industrial Product Line Card
    Industrial Product Line Card --
    2.24 MB
    10/25/2022
    White Paper: How Switches Can Stop Machines from Going Boom
    White Paper: How Switches Can Stop Machines from Going Boom
    2.56 MB
    7/16/2021
    Why Limit Switches? A Straight-Forward Switching Solution
    Why Limit Switches? A Straight-Forward Switching Solution
    986.65 KB
    7/16/2021
    Industrial Warehouse Solutions
    Industrial Warehouse Solutions
    2.85 MB
    9/23/2022
    Agricultural Vehicles
    Agricultural Vehicles
    1.11 MB
    4/11/2024
    Switches and Sensors Solutions for Industrial Applications
    Switches and Sensors Solutions for Industrial Applications -
    2.48 MB
    5/24/2023
    Sensors and Switches in Oil Rig Applications
    Exploded view diagram of Honeywell sensors and switches in oil rig applications
    6.36 MB
    12/12/2024
    Sensors and Switches in Valves and Flowmeters
    Sensors and Switches in Valves and Flowmeters
    1.78 MB
    9/23/2022
    High-Performing Solutions for Rugged Environments
    Redefining Road Rail & Rugged Applications
    28.35 MB
    12/20/2022
    Product Number
    Part Number
    Description
    Leaf Category
    Thumbnail
    Add to list
    BX24D3K
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX24D3K
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX24D4L
    STAINLESS STEEL BX, TOP ROLLER PLUNGER,
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX24D4L
    STAINLESS STEEL BX, TOP ROLLER PLUNGER,
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2A4L
    LIMIT SWITCH
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2A4L
    LIMIT SWITCH
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2D4L
    LIMIT SWITCH
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2D4L
    LIMIT SWITCH
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2F3E
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2F3E
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2M4N-1A
    LIMIT SWITCH, EXPLOSION PROOF
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX2M4N-1A
    LIMIT SWITCH, EXPLOSION PROOF
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A3E-1A
    LIMIT SWITCH
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A3E-1A
    LIMIT SWITCH
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A3K
    MICRO SWITCH BX Series Hazardous Location Limit Switches (Non Plug-in),side rotary (no lever included), 1NC 1NO SPDT snap action, 20 mm conduit
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A3K
    MICRO SWITCH BX Series Hazardous Location Limit Switches (Non Plug-in),side rotary (no lever included), 1NC 1NO SPDT snap action, 20 mm conduit
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A3K-1A
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A3K-1A
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A4L
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931
    BX4A4L
    LIMIT SWITCH-HAZARDOUS AREA
    https://honeywell.scene7.com/is/image/Honeywell65/sps-siot-bxd3k-highres-ciid-160931

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