3,500+ MIL-qualified switches designed and tested to the highest standards
Toggles, mini trim switches, basic switches, pushbuttons and transducers for military applications
Control grips and joysticks for military/aerospace operations
Flight control grips, ground control grips, helicopter cyclic & collective grips, throttle grips
OTTO CONTROLS
See us at DSEI 2025 · Booth: S6-100
OTTO Controls designs and manufactures high-quality precision operator controls in the U.S. for demanding commercial and military applications worldwide.
Carpentersville, Illinois (IL), United States
Defense & Security, Aerospace, Healthcare, Maritime, Mining
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Products & Services
G2 Flight Control Grips
OTTO Controls
The G2-0216, G2-0217 and G2-0218 standard flight grips are cast aluminum for strength and include a multitude of switches to control a myriad of functions.
-Flight control grips now offered as a standard part - Ready to use right out of the box
-Available in three versions - left hand with hand rest, right hand with hand rest and right hand with no hand rest
-Grips have thin-wall, investment cast aluminum construction for high strength & low weight
-Modular construction
-Incorporates switch access panel for easy repair & maintenance
Tactile Mini Trim Switches
OTTO Controls
The T4-T series are 4-way momentary toggle switches with tactile response.
Tactile switches remain a favorite among design engineers because the positive detent indicates circuit transfer to the operator. The T4-T toggle switch provides a 4-way momentary toggle action with detent providing a positive click action.
T4-T seal options include IP64, IP68S and water resistant per MIL-STD-810F; method 506.4, procedure 3 (drip).
The T4-T series provides Commercial and Military grade switching with a positive click action, ideal for grip applications in aircraft and off-road equipment.
Pushbuttons Turn Nearly Any Color
OTTO Controls
The LP9 RGB is an LED commercial-grade pushbutton that turns nearly any color. It's ideal for a variety of demanding applications, including construction, material handling, agriculture, utilities and agriculture.
--Flush and raised button style
--Matte or glossy button finish
--Full button illumination style available with glossy button finish
--RGB LED accommodates nearly infinite colors
--Positive tactile feedback contact transfer
--Withstands extreme shock and vibration
--Short behind-panel depth
--RoHS compliant
--Watertight to IP68S
U2-016 MIL-Qualified Trigger Switch
OTTO Controls
This precision trigger switch has an actuating force of 2.25 lbs. to make the first pole; 6.5 lbs. is required to pass through the detent, and 6.0 lbs. to continue travel after the detent. Housing is black thermoplastic, trigger button is red thermoplastic, and the side covers are black anodized aluminum. With a width of .641", the U2-016 is military qualified to M8805/111-01.
-Two-Step Trigger
-Qualified to M8805/111-01
-Actuating force of 2.25 lbs. to make the first pole
-Additional force of 6.5 lbs. passing through a detent to actuate the second pole
-0.641" +/- 0.016" width
-Rated 7 amps resistive @ 28VDC
-Electrical life 50,000 cycles
-RoHS compliant
U2-621 Rocker Switch
OTTO Controls
The U2-621 is a compact, lightweight rocker switch with short behind panel depth for use in flight grips and other space-sensitive installations.
-Shallow mounting depth
-ON-OFF-ON spring return to center
-2 circuit (N.O.–N.C.) switches
-Utilizes OTTO B3 Basic switches per MIL-PRF-8805/101
-Logic level switching or standard rating
-Black anodized housing
-Black molded button
LP30M Large, Illuminated, Sealed Pushbutton
OTTO Controls
The LP30M is a snap-action, commercial grade, LED-illuminated 30mm pushbutton that can be ordered watertight.
--Low-profile dome or concave-style button in translucent white, red or amber
--Six standard LED colors: red, green, amber, blue, deep green and white
--Button can be laser etched or pad printed with words or legends
--Anodized aluminum housing can be laser etched with words or legends that will not fade or wear with continuous use
--Snap-action mechanism provides tactile feedback
--Normal Open (NO) or Two-Circuit (NO/NC) configurations
--Accommodates 2, 12 and 24VDC power
--Watertight to IP68S or moistureproof and dusttight to IP64
--Operates in temperatures ranging from -55ºC to +85ºC
G2 Helicopter Cyclic & Collective Grip
OTTO Controls
Helicopter cyclic & collective grips feature thin-wall, investment cast aluminum construction for high strength & low weight; modular construction; and custom heads & switch mounting plates that can be fabricated to fit standard handles. Choose various transducer & electromechanical trim switch options.
Military Ground Support Grips
• Custom machined heads available to fit standard handles
• Backlighting options
• Custom head can be outfitted with a variety of OTTO switches
Military Flight Control Grips
• B8 & Cobra style grips are made in accordance with MIL-DTL-25561
• Most ergonomic version on the market
• Non-reflecting, non-hygroscopic, rugged injection-molded grip
• Choice of termination styles—from integral connectors to wire harnesses
• Threaded disconnect or tube mounting
• Can be populated with MIL-qualified switches, standard or custom configurations
Throttle Control Grips
• Control for fixed-wing aircraft
• Custom toggle & rocker switches can be used to meet high cycle requirements
G2 Throttle Control Grips
OTTO Controls
• Control for fixed-wing aircraft
• Custom toggle & rocker switches can be used to meet high cycle requirements
T9 Toggle Switches
OTTO Controls
The T9 Toggle Switch is an ideal switch for demanding applications. Qualified to MIL-DTL-3950, this high-performance switch is a logical choice for use in environments where sealing and resistance to shock and vibration are required. The T9 is particularly suitable for applications in military, off-highway, aviation, commercial and industrial equipment. This compact, environmentally sealed switch is available in single and double pole configurations with a lever lockout option. Circuitry configurations include two or three positions with many combinations of OFF-ON in momentary and maintained action including ON-ON-ON.
G3 Dual Grip Remote with USB Output
OTTO Controls
The G3-0360 is a durable, lightweight, game-style grip. Its ergonomic design allows for comfortable extended use and its molded body eliminates the need for tooling charges. The G3 dual grip remote accommodates OTTO’s standard HTL and P7 series switches with your choice of button styles and colors. It's ideal for controlling unmanned vehicles, unattended ground sensors and other remote-controlled applications.
-Standard USB interface
-Readily available options include HTL series and P7/P9 switches
-Lightweight, ergonomic design for comfortable use
-Excellent proportional control
-Switches sealed to IP68S
-RoHS compliant
G2 Commander Grip
OTTO Controls
G2 is a rugged control grip for military and aerospace applications. Choose from nine standard faceplate configurations and thousands of custom faceplates with a variety of pushbuttons, toggles, transducers and Hall effect switches.
-USB output option
-Standard design eliminates the need for tooling charges
-Available as a fixed grip or can be mounted on an OTTO Hall effect joystick
-Various mounting & termination options available
-Nine standard faceplate configurations that include OTTO’s T3, T4 and T5 toggle switches, P4, P7 and P9 pushbutton switches, K1 rocker switches, SPT split trim switches, J2 transducer switches, FG flip guards, and HTWM, HTL and HTLT Hall effect switches
-Thousands of custom faceplate configurations possible that can accommodate virtually all OTTO pushbutton, rocker, toggle, trim, transducer and thumbwheel switches
-Operator presence and trigger options
-Tested to withstand a 265 lb. load
-Grip sealed to IP68S (subject to change based on switch choice)
P5 Sealed Alternate Action Pushbuttons
OTTO Controls
OTTO Controls manufactures many MIL-qualified pushbuttons, such as the P5, which is an alternate action, sealed switch. P5 pushbuttons have positive tactile feedback which makes the operator clearly aware the switch mode has been executed. The button returns to the original position after each actuation.
To guard against front panel splash and dirt, the P5 series is sealed at the button with OTTO’s patented “rolling sleeve” principle. The terminals are sealed with epoxy, providing a seal against flux during wiring and behind panel dirt and moisture. The combination of sealing provides smooth operation over a wide temperature range. Watertight sealing to IP68S is available.
A vandal-resistant style is available in the P5-V series. Custom housings, shrouded buttons, contact configurations and materials are available to suit your application requirements. OTTO also provides custom button engraving with epoxy ink backfill, watertight versions and other special characteristics.
-Button sealed with “rolling sleeve” principle
-Contact area sealed at case & terminals
-Moistureproof & dusttight to IP64 & MIL-PRF-8805 Design 2 or watertight to IP68S
-Handles logic level up to 5 amps
-Variety of mounting styles
-Engraved buttons available
-Choice of 9 button & 3 bezel colors
-RoHS compliant
People
Angelo Assimakopoulos
OTTO Controls
Director of Sales
Angelo Assimkopoulos
OTTO Controls
Director of Sales
DSEI 2025
Paul Skubiszewski
OTTO Controls
International Sales Manager
Sabrina Bowgren
OTTO Controls
Marketing Coordinator
Sue Garrison
OTTO Controls
Senior Marketing Strategist
DSEI 2025
Vince River
OTTO Controls
International Sales Manager, APAC and Middle East
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About
OTTO Controls designs and manufactures high-quality, precision controls that reliably perform for millions of cycles in some of the most demanding markets in the world, including:
• Off-Road: Construction & Agriculture, Mining, Forestry
• Military / Aerospace
• Material Handling
• Utilities, Industrial, Medical, Marine and specialty markets
OTTO Controls’ electromechanical and Hall effect switches, joysticks, grips, control modules, and other standard and custom solutions deliver high operational functionality in the dirtiest, wettest, most hostile environments imaginable.
MILITARY/AEROSPACE
Meet your military specifications with more than 3,500 military-qualified control switches that are designed and tested to meet the highest standards. OTTO offers a wide variety of product offerings and configurations, such as actuator and button styles, circuitry designs, electrical ratings, terminations and button styles, plus grips, joysticks and other control devices for use in military applications. Controls products feature high cycle life, withstand extreme temperatures, shock and vibration, and are fully sealed and resistant to potentially harmful environmental elements.
• Off-Road: Construction & Agriculture, Mining, Forestry
• Military / Aerospace
• Material Handling
• Utilities, Industrial, Medical, Marine and specialty markets
OTTO Controls’ electromechanical and Hall effect switches, joysticks, grips, control modules, and other standard and custom solutions deliver high operational functionality in the dirtiest, wettest, most hostile environments imaginable.
MILITARY/AEROSPACE
Meet your military specifications with more than 3,500 military-qualified control switches that are designed and tested to meet the highest standards. OTTO offers a wide variety of product offerings and configurations, such as actuator and button styles, circuitry designs, electrical ratings, terminations and button styles, plus grips, joysticks and other control devices for use in military applications. Controls products feature high cycle life, withstand extreme temperatures, shock and vibration, and are fully sealed and resistant to potentially harmful environmental elements.
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