Pushbutton Switches      



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Pushing industry innovation. As a global leader in switching products we offer a comprehensive line of pushbutton switches — including touch feedback, short travel, panel sealed, watertight, hermetically sealed, and miniature switch series.

    Excelling in applications ranging from light industrial to aerospace, Honeywell pushbutton switches:
  • Compact and durable
  • Offer up to four poles with momentary and alt-action.
  • Offer choice of different colors, shapes and termination options.
  • FAA and PMA approved and military specification listing available.



    PB Series Benefits:


    Switches are available designed as touch feedback, short travel, panel sealed, hermetically sealed, and miniature sized. Potential applications include manual operations, such as control boards and panels in industrial and test equipment, computer mainframes and peripherals, process control, medical instrumentation, and flight deck controls.

  1. PB Series - Features:
    1. Compact size, Up to four poles, Sealed versions available,
    2. 48 oz max. operating force, Expected 50000 operations of mechanical life,
    3. Hermetically sealed pushbuttons are corrosion resistant per MIL-PRF-8805/23 and meets explosion proof requirements of MIL-PRF-8805/23.




  2. AML Series Benefits:


    AML offers a choice of five legend sizes, four button heights, full or split section display, and illumination by incandescent lamps, LEDs or neons. Accommodates different functions and promotes operator efficiency. All terminations at the same shallow depth (43,1 mm [1.7 in]) for convenient wiring or PC board termination. Potential applications include manual operations, such as control boards and panels in industrial and test equipment, computer mainframes and peripherals, process control, and medical instrumentation.

  3. AML Series - Features:
    1. 1, 2, or 4 poles, Silver or gold contacts, Full guard bezel option,
    2. Momentary or two-level alternate action (push-on, push-off),Electronic and power-duty control,
    3. Snap-in surface mount or sub-panel (hidden bezel) mount with mounting hardware,
    4. Lamps can be furnished installed or ordered separately, Lamp circuit independent of switch circuit,Optional diode protection for LEDs,
    5. 4.5 Vdc to 24 Vdc LED devices have an internal resistor to maintain current at nominal 20 mA.




  4. MML Series:


    Complements AML pushbuttons and indicators with flexibility and design freedom for miniature manual. Breadth of line offers complete selection of pushbuttons and indicators to accommodate different functions and promote operator efficiency. Potential applications include manual operations, such as control boards and panels in industrial and test equipment, computer mainframes and peripherals, process control, and medical instrumentation.

  5. MML Series - Features:
    1. 1 or 2 poles, Silver or gold contacts, Printed wiring board (PWB) or panel-mounted switches,
    2. Momentary or two-level alternate action (push-on, push-off),Electronic, and power-duty control,
    3. Snap-in surface mount or subpanel (hidden bezel) mount with mounting hardware,
    4. Multi-unit strip mounting available, Single-level termination, Tactile feedback,
    5. Coordinated appearance enhances panel harmony, Illumination by long-life LEDs and incandescent lamps.



  6. The Lineup Of The Leader:


    Line up behind Honeywell S&C quality and performance, found in each pushbutton switch we offer.



    Touch Feedback:


    These momentary and alternate action switches offer a compact size and up to four poles.



    Short Travel:


    Resembling the touch-feedback design, these switches have a flexible leaf actuator for lower operating force and shorter button travel.



    Panel Sealed:


    An elastomer seal is bonded between actuating plunger and button collar a two-piece design that enables buttons mounting separately. After wiring, the unit snaps into place from behind the panel.



    Watertight:


    Facenutto panel, button to facenut, and bushing to facenut sealing prevents entry of water from the back of panels or over bushing walls. Switch units are potted in corrosion resistant metal enclosures.



    Hermetically Sealed:


    These switch units feature metal to metal fusion around the cover, actuator base and mounting holes. Terminals are sealed glass-to-metal, while vaporproof construction enables use in damp locations without condensation on contacts.



    Miniature Size:


    These momentary action switches offer steel buttons for use under hinged plates or paddle levers.





Pushbutton Switches Line Guide:



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Unlit Pushbutton Switches PB Series
Panel area 20,32 mm x 35,56 mm [0.8 in x 1.4 in] max. (behind panel)
Display 8,1 mm [0.32 in] and other button sizes
Colored buttons available
Mounting threaded bushing
Termination solder, H58, quick-connect
Sealing panel-sealed and hermetic-sealed switches available
Electrical data 2 A to 5 A, 125/250 Vac
Approvals UL, CSA, some meet MIL-PRF-8805/23





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Lit Pushbutton Switches AML Series MML Series
Panel area 20,5 mm [0.80 in] square, 20,5 mm x 30,5 mm [0.80 in x 1.20 in] rectangular 15 mm x 9,9 mm [0.59 in x 0.39 in] rectangular, 17,8 mm x 12,7 mm [0.70 in x 0.50 in] rectangular, 9,9 mm [0.39 in] square
Display 15,0 mm [0.59 in] square, 15 mm x 25 mm [0.59 in x 0.99 in] buttons 13 mm x 6,6 mm [0.51 in x 0.26 in] rectangular, 6,8 mm [0.27 in] square
Illumination incandescent T-1-3/4 lamps – 6 V, 14 V, 28 V; leds – 2 V, 4 V, 5 V, 10 V, 15 V neon lamps – 125 V, 250 V T-1 – 5 V, 28 V incandescent T-1-3/4 leds – 2.0 V, 2.5 V, 3.0 V
Behind panel depth 43,1 mm [1.7 in] 17,0 mm [0.67 in]
Mounting snap-in individual, strip, matrix, sub-panel, pc board snap-in individual, strip, sub-panel, pc board, beze
Termination solder, quick-connect, pc board, push-on solder, quick-connect, printed wiring board
Sealing optional panel seal
Electrical data electronic control: up to 3 A, 125 Vac silver contacts: up to 1 A, 125 Vac; 6 A @ 125 Vac, 250 Vac; 2 A @ 30 Vdc; 1 A @ 125 Vdc; 1/10 hp @ 125 Vac gold contacts: up to 0.25 A, 30 Vdc; UL rating 0.10 A
Approvals UL, CSA, VDE, and CE (selected products) UL, CSA



Pushbutton Switches