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    19 Products

    Harsh Environment Panel-Mount Disconnect Switches

    These switches cut power and keep it isolated to prevent equipment from starting up during inspection and maintenance.
    Maintained SwitchAbout Maintained Switch
    Image of Product. Style B. Front orientation. Disconnect Switches. Harsh Environment Panel-Mount Disconnect Switches.
    Image of Product. Style A. Front orientation. Disconnect Switches. Harsh Environment Panel-Mount Disconnect Switches.
    Image of Product. Style C. Front orientation. Disconnect Switches. Harsh Environment Panel-Mount Disconnect Switches.

    Style B

    Style A

    Style C

    Lockout—All switches have a lockout so you can secure them in the off position with a padlock (not included).
    IP69K Enclosure Rating—Rated IP69K, these switches withstand high-pressure, high-temperature washdowns.
    Switching
    Style
    Current,
    amp
    Voltage,
    V AC
    Switch
    Designation
    Electrical Phase (hp)
    Dia.
    Ht.
    Wd.
    Dp. Behind
    Panel
    For Max. Padlock
    Shackle Dia.
    Wire
    Connection
    Enclosure
    Rating
    Certification
    Specs.
    Met
    Each
    Yellow Stainless Steel Housing with Red Actuator
     
    2 Circuits Controlled with Lockout—For 7/8" Dia. Panel Cutouts
    A20300DPST
    Single (3/4 hp @ 120V AC)
    Single (2 hp @ 240V AC)
    Three (2 hp @ 240V AC)
    3 15/16"2 15/16"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K1120000000
     
    3 Circuits Controlled with Lockout—For 7/8" Dia. Panel Cutouts
    B406003PST
    Single (1 1/2 hp @ 120V AC)
    Single (3 hp @ 240V AC)
    Three (7 1/2 hp @ 240V AC)
    4 5/16"4 5/16"3 3/8"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K511000000
    B606003PST
    Single (3 hp @ 120V AC)
    Single (7 1/2 hp @ 240V AC)
    Three (15 hp @ 240V AC)
    4 5/16"4 5/16"3 3/8"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K521000000
     
    4 Circuits Controlled with Lockout—For 7/8" Dia. Panel Cutouts
    A203004PST
    Single (3/4 hp @ 120V AC)
    Single (2 hp @ 240V AC)
    Three (2 hp @ 240V AC)
    3 15/16"3 3/8"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K115000000
     
    Gray Stainless Steel Housing with Gray Actuator
     
    2 Circuits Controlled with Lockout—For 7/8" Dia. Panel Cutouts
    C20300DPST
    Single (3/4 hp @ 120V AC)
    Single (2 hp @ 240V AC)
    Three (2 hp @ 240V AC)
    3 1/8"2 3/4"2 15/16"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K113000000
     
    3 Circuits Controlled with Lockout—For 7/8" Dia. Panel Cutouts
    B406003PST
    Single (1 1/2 hp @ 120V AC)
    Single (3 hp @ 240V AC)
    Three (7 1/2 hp @ 240V AC)
    4 5/16"4 5/16"3 3/8"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K512000000
    B606003PST
    Single (3 hp @ 120V AC)
    Single (7 1/2 hp @ 240V AC)
    Three (15 hp @ 240V AC)
    4 5/16"4 5/16"3 3/8"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K522000000
     
    4 Circuits Controlled with Lockout—For 7/8" Dia. Panel Cutouts
    C203004PST
    Single (3/4 hp @ 120V AC)
    Single (2 hp @ 240V AC)
    Three (2 hp @ 240V AC)
    3 1/8"2 3/4"3 3/8"5/16"Screw TerminalIP69K
    UL Listed, C-UL Listed, CE Marked
    UL 5086759K116000000
     
    Labels

    Frame-Mounted RFID Safety Switches

    Image of ProductInUse. Switch Shown Installed with LED Status Indicator. Front orientation. Safety Switches. Frame-Mounted RFID Safety Switches.
    Image of Product. Front orientation. Safety Switches. Frame-Mounted RFID Safety Switches, Stainless Steel Housing.

    Switch Shown Installed with LED Status

    Indicator

    Stainless Steel Housing

    Prevent accidental bumps or vibration from triggering these safety switches unnecessarily—a strong magnet maintains the RFID signal between the actuator and switch until it's intentionally opened. Also known as interlock switches, they automatically cut power when you open an access door, interrupting the signal, then restore power when the door is closed, and the switch and actuator meet. They're designed to mount on a frame and a door, gate, or window. Use them in many ways—from turning off a machine-operated saw when you open the protective window to powering down robotic arms when someone enters the partitioned area. The LED indicator shows that your switch is on and whether it’s actuated.
    Unique RFID Code—Switches with a unique RFID code are only compatible with their own actuator, so they’re difficult to tamper with.
    IP69K Enclosure Rating—IP69K rated switches protect against high-pressure, high-temperature washdowns.
    Number of Safety Outputs—The number of safety outputs, also known as output signal switching devices (OSSDs), tells you how many machines you can control. Each output has a pair of signals that shut down a single machine—if one signal fails, the other takes over as a failsafe.
    Housing
    No. of Safety
    Outputs
    Holding
    Force, lbf
    Max. Sensing
    Distance, mm
    Input Voltage,
    V DC
    Current
    Output, mA
    Signal
    Output
    No. of Wire
    Leads
    Cable Lead
    Lg., ft.
    Ht.
    Wd.
    Dp.
    Mounting Fasteners
    Included
    Features
    Enclosure
    Rating
    Each
    Stainless Steel Housing
     
    Wire Lead Connection
    11011024200PNP8163.8"2.5"1.5"YesAuxiliary PNP Output, LED Status Indicator, Magnetic Latch, Unique RFID CodeIP69K
    8043N110000000
     

    RFID Safety Switches

    Image of ProductInUse. Front orientation. Safety Switches. RFID Safety Switches.
    Image of Product. Front orientation. Safety Switches. RFID Safety Switches.
    Image of Product. Replacement Actuator. Front orientation. Safety Switches. RFID Safety Switches.

    Replacement

    Actuator

    The convenient, modern alternative to mechanical safety switches. These RFID switches are easier to install, fit a wider range of access points, and can mount horizontally. Since they don't need a traditional key to actuate, they work even if the switch and actuator are slightly misaligned. Also known as interlock switches, they shut off power to equipment as soon as you open the barrier, which disconnects the RFID signal. These switches are often used with small machines. Find them anywhere from a CNC machine’s window to a packaging machine’s service panel. Mount the switch on the frame and the actuator on the barrier. Rated IP67 and IP69K, these switches are protected against temporary submersion and high-pressure, high-temperature washdowns.
    Magnetic Latch—Switches with a magnetic latch help prevent a barrier from opening by accident, such as from light bumps and low vibrations. The magnet keeps the actuator and switch from separating.
    Number of Safety Outputs—The number of safety outputs, also known as output signal switching devices (OSSDs), tells you how many machines you can control. Each output has a pair of signals that shut down a single machine—if one signal fails, the other takes over as a failsafe.
    Switches
    Replacement
    Actuators
    Housing
    Mounting
    No. of Safety
    Outputs
    Holding
    Force, lbf
    Max. Sensing
    Distance, mm
    Input Voltage,
    V DC
    Current
    Output, mA
    Signal
    Output
    Ht.
    Wd.
    Dp.
    Fasteners
    Included
    No. of
    Slots
    Slot
    Lg.
    Slot
    Wd.
    Features
    Enclosure Rating
    Each
    Each
    Plastic Housing
     
    With 8-Pole M12 Plug
    11224250PNP3.6"0.9"1"No20.18"0.26"Auxiliary PNP OutputIP65, IP67, IP69K
    8049N10100000008049N12000000
    141224250PNP3.6"0.9"1"No20.18"0.26"Auxiliary PNP Output, Magnetic LatchIP65, IP67, IP69K
    8049N1020000008049N1400000
     
    Cords

    Tamper-Resistant RFID Safety Switches

    Image of ProductInUse. Front orientation. Safety Switches. Tamper-Resistant RFID Safety Switches.
    Image of Product. Replacement Actuator. Front orientation. Safety Switches. Tamper-Resistant RFID Safety Switches.

    Replacement

    Actuator

    Image of Product. Front orientation. Safety Switches. Tamper-Resistant RFID Safety Switches.
    Block access to machinery while it's running. These safety switches cut power when their signal disconnects, shutting off equipment as you open machine guards. They link to a single actuator, so no other RFID tag or card can interfere. The unique RFID code means that once the power is cut, no one can bypass the switch and restart equipment while the guard is open.
    These switches are often used with small machines where there’s no risk of the barrier closing on its own. Find them anywhere from a CNC machine’s window to a machine-operated saw’s service panel. Mount the switch on the frame and the actuator on the barrier. They're also known as interlock switches. Rated IP67 and IP69K, these switches are protected against temporary submersion and high-pressure, high-temperature washdowns.
    Magnetic Latch—Switches with a magnetic latch prevent guards from opening by accident, such as from light bumps and low vibrations.
    Number of Safety Outputs—The number of safety outputs, also known as output signal switching devices (OSSDs), tells you how many machines you can control. Each output has a pair of signals that shut down a single machine—if one signal fails, the other takes over as a failsafe.
    Switches
    Replacement
    Actuators
    Housing
    Mounting
    No. of Safety
    Outputs
    Holding
    Force, lbf
    Max. Sensing
    Distance, mm
    Input Voltage,
    V DC
    Current
    Output, mA
    Signal
    Output
    Ht.
    Wd.
    Dp.
    Fasteners
    Included
    No. of
    Slots
    Slot
    Lg.
    Slot
    Wd.
    Features
    Enclosure Rating
    Each
    Each
    Plastic Housing
     
    With 8-Pole M12 Plug
    11224250PNP3.6"0.9"1"No20.18"0.26"Auxiliary PNP Output, Unique RFID CodeIP65, IP67, IP69K
    7681N11100000007681N11000000
    141224250PNP3.6"0.9"1"No20.18"0.26"Auxiliary PNP Output, Magnetic Latch, Unique RFID CodeIP65, IP67, IP69K
    7681N1120000007681N1200000
     
    Cords
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