NKK Switches E-Stop Switches are now IP65/IP67 rated, delivering substantial elevation in environmental effectiveness and endurance. (read more)

Three new standard E-Stop configurations with wire leads are now available.
Factory-terminated options reduce wiring steps, improve consistency, and help speed panel installation without changing your safety architecture.
Designed for engineers who want fewer assembly variables and faster integration in robotics and automation systems. (read more)

Designing in explicit authority without hazard signaling

Humanoid robots concentrate stored energy and actuation authority in a mobile, balance-critical platform. In homes, that capability sits within arm’s reach of untrained users. Interfaces must preserve safety authority and control integrity while avoiding cues that trigger fear, curiosity presses, or unintended state tr... (read more)

FF01 Series Emergency Stop Switch

Human factors drive local E-Stop placement

Collision sensing, force limiting, and safety-rated stop functions reduce risk, but they do not eliminate the need for a direct, local emergency stop.

In these systems, the operator station is the point of service. The E-Stop must be in the care zone, with zero search time and no dependence... (read more)

NKK's high-quality keylock switches set the industry standard. Offered in ranges from high to low security, NKK’s keylock switches will fit your application needs. Antistatic, process sealed options available with PC models specially designed to permit automated wave soldering and washing. Both PC board and panel mount types are available. Choose between various mounting options wi... (read more)

SK Series in the Field

Every SK Series keylock is built for a specific job.

From logic level enables to power selection, ESD-sensitive circuits to automated processing on PCBs, the SK Series reflects design choices shaped by practical demands, including direct input from OEMs. (read more)

Ultra-miniature switches built for today’s tight designs - without compromise.

What’s your top challenge when designing smaller devices?

Get the guide (read more)

IP67 Rated Rangefinder

Achieving IP67 Sealing Without Sealed Components

Handheld laser rangefinders must survive tough field conditions. When a leading optical instruments manufacturer set out to achieve IP67 protection, they needed a compact solution that avoided the cost and bulk of fully sealed switches. (read more)

M Series Miniature Toggle with Splashproof Boot

• Three new products with standard part numbers for simplified ordering with added value accessory: MN11SS1WO1-AT428H, MN12SS1WO1-AT428H, MN13SS1WO1-AT428H.
• M Series Miniature Toggle
• Splashproof Boot & Switch Achieve IP65 Rating at Front Panel
• Epoxy Sealed Solder Lug Terminals

Learn More (read more)

Are you curious about how NKK’s illuminated switches work?

Visit the illuminated switch training module today at: https://www.nkkswitches.com/training-modules/switch-learning/how-illuminated-switches-work/

HOW ILLUMINATED SWITCHES WORK

This module will help to “illuminate” how illuminated switches work and their functions... (read more)

NKK now offers a series of emergency stop (E-Stop) switches for applications requiring a dependable, failsafe control response. The FF01 Series E-Stop Switches with Ø 16mm bodies feature the industry’s shortest in its class behind-panel depth of 13.6mm. Designed for versatile functionality with both pull or twist reset options, and an innovative sliding latch OFF state mecha... (read more)

NKK is proud to see our S822 High Capacity Toggle Switch integrated into leading hydraulic generator systems — powering the move toward greener, more efficient mobile energy solutions.
With its robust design and reliable high-current performance, the S822 helps meet the demands of today’s innovative power applications, delivering durability and precision where it matters... (read more)

From long-lasting, reliable components to designs that support smarter, more efficient systems, we’re committed to building a greener tomorrow—one switch at a time.

Whether you're designing the next generation of clean energy tech, smart automation, or eco-friendly medical devices, NKK is proud to be part of your sustainability journey. (read more)

Universal Switch Interface Module Features & benefits

Easy-to-install, configurable HMI module that allows drop-in HMI functionality with just a few wires. Simply connect your signal wires and your HMI is ready for use. Pushbuttons, Toggles, Rockers – all switch types are available! NKK can design a custom module to fit your unique application needs. (read more)

• 3A Power Level; 16mm and 19mm Bushing Mount; Flat and Tubular Key Options
• Highly insulating material for 16mm CKM models withstands 15 kilovolts of electrostatic discharge, thus providing an antistatic feature.
• Rugged, die-cast housing, 19mm CKL models are designed for higher security requirements.
• Patented, vertically rotating switching mechanism...

• FM Series keypads are available in both illuminated and non-illuminated configurations.
• Both models include adhesive backing for easy mounting and actuating domes, which offer crisp, tactile feedback to positively indicate circuit transfer.

• Choice of dimensions from PCB to top of cap adds to design flexibility. Higher operating force type provides more pronounced operating feel.
• Dome contact gives crisp tactile feedback to positively indicate circuit transfer and assures high reliability and long life of up to 5,000,000 operations.
• Rubber seal construction prevents contact contamination and al...

Why Choose the OLED SmartDisplay Rocker?

Safe, Smart Switching for the Food & Beverage Industry
The OLED SmartDisplay™ Rocker Switch simplifies your coffee process with multi-functionality in one sleek design.

- Dynamic OLED Display: Customizable, real-time operational feedback for functions like “Start,” “Pause,” and “Ma... (read more)

Dental equipment used in conscious sedation procedures needed to be overhauled due to its overly complex design. The alarm system’s panel was developed in-house and had not been updated since the invention of the device. Belmed wanted to reduce the time and money that was spent on manufacturing.

Read More (read more)

YB2 Series - Built to Meet Demanding EV Specs (read more)

Reliable power management starts with the right components. That’s why NKK Switches has played a key role in designing the JWLW Rocker— for home energy storage, industrial backup power, and grid-tied systems. The JW Series is engineered for these critical applications, offering:
✅ Robust performance in high-power environments
✅ Customizable options
... (read more)

As industries shift toward cleaner energy solutions, advanced switching solutions are essential for safe and efficient power management. NKK’s high-performance switches – including the S332R Toggle, JW Series Rocker, and UB2 Illuminated Pushbuttons – ensure reliable performance.

Learn More (read more)

NKK Switches Expands Focus on Medical Industry Solutions (read more)

Built to Withstand the Harshest Food & Beverage Environments (read more)

Custom Pushbutton Switches - Custom pushbutton switch options are offered which include custom cable assembly, pad printing, laser etching, and cable and wire harness assembly. NKK pushbutton switches are designed to perform in a wide range of application requirements such as audio video equipment, broadcast equipment, automation control, industrial equipment, and medical equipment. Cust... (read more)

The Series FD01 and FD02 stand out with their compact dimensions of 7.2mm and 7.7mm square, respectively, combined with a low-profile height of just 3.1 to 3.3mm. These ultra-thin dimensions make them perfectly suited for high-density mounting, addressing the growing need for space-saving yet efficient components in electronics design.

Technical Excellence and Durability:

Enhancing Traffic Control Systems with NKK Switches (read more)

NKK SwitchesNKK Switches2,111 followers2,111 followers1d • 1 day ago Discover NKK’s new E-Stop switches with wire leads, designed for quick installation and maximum safety. Perfect for high-density panel layouts with a low profile. (read more)

Light Up Your Innovations with NKK's Wide Range of Illuminated Switch Options

Dive into the brilliance of NKK's illuminated switches! Our cutting-edge designs offer unmatched visibility and reliability, making them ideal for a wide range of applications. From industrial control panels to high-tech medical devices, discover how NKK's illuminated switches can elevate your projects w... (read more)

NEW EASY-INSTALL VALUE ADDED E-STOP SWITCHES WITH WIRE LEADS (read more)

The M Series Slides provide smooth and accurate control in a compact design and are available in a flat frame or bracketed PC mounting types and two sizes of actuators. Well-suited applications include audio/visual equipment, medical devices, and industrial control panels. The slides are available in both illuminated and non-illuminated options. (read more)

Perfect for a wide range of environments, the M Series offers pushbuttons, toggles, rockers, and slides that combine robust performance with sleek design.

Key Features:

• Great mechanical and electrical lifespan.
• Ability to partner with our Value-Added Services Department to create versatile configurations to match any application.
• Crafted

THE NEW ENHANCED M SERIES: TOGGLES, ROCKERS, PUSHBUTTONS, AND SLIDES (read more)

Embrace the touch screen revolution with NKK's Series ZE and FT — where innovation is at the touch of a fingertip.

Series ZE Multi-Touch Resistive Touch Screens key features:

• Light touch operation similar to a smartphone
• Highly resistant to noise; exceptional durability; 10,000,000 operations minimum
• Dual touch controller boards a...

We are excited to announce the launch of the Series FD01 and FD02 Ultra-Thin DIP Rotary Switches. The Series FD01 and FD02 stand out with their compact dimensions of 7.2mm and 7.7mm square, respectively, combined with a low-profile height of just 3.1 to 3.3mm. These ultra-thin dimensions make them perfectly suited for high-density mounting, addressing the growing need for space-saving ye... (read more)

Programmable SmartDisplays go beyond the traditional switch by seamlessly integrating a tactile switch with an OLED or LCD display. This revolutionary combination not only ensures the reliability of a physical switch but also opens up a world of dynamic flexibility through a digital display.

Choose SmartDisplay for Your Next Application Design!

...

Transform your concept into reality with NKK's Custom HMI Solutions! �� Our skilled team of engineers is dedicated to crafting complete design solutions tailored to your unique specifications, from the initial concept all the way to production. Experience personalized support and expert guidance every step of the way. Let's create something extraordinary together! (read more)

Step into the future of interface technology with NKK's SmartDisplay! Our latest video takes you on a journey through the innovative world of SmartDisplay, a groundbreaking fusion of switch and display technology. (read more)

Ever been frustrated by screen glare? With the ZE Series, you can say goodbye to those pesky reflections! Our glare-resistant ITO film ensures optimal screen visibility, even under fluorescent lighting or direct sunlight. Experience clarity like never before.

Multi-Touch Resistive Touch Screens

• Expanded design capabilities in wide screen sizes: 7.0", 10....

Designed for logic level applications, B Series Toggles save space. They have an antistatic superstructure and 0.4VA capacity. Locking levers are available. (read more)

Series B Characteristics:

• 0.4VA Logic Level.
• Subminiature size saves space on PC boards.
• Specifically developed for logic-level applications.
• Antistatic superstructure, consisting of the carbon impregnated bushing and support bracket, prevents static discharge to the contacts.

Locking lever mechanism offered as toggle option (read more)

Process Sealed Subminiature Toggles

Powerful control in a tiny footprint! NKK’s Series A and B Toggles are the perfect choice for logic-level applications, offering the reliability and durability needed in a compact design. Explore the world of miniaturized switches today!

View Datasheet (read more)

When you choose NKK Switches’ Series A and B Subminiature Toggles for use in your next application, you are making a choice for reputable quality, reliability and support. High quality toggles combined with dependable resources, and the skill of an accomplished support team, will make your next project a success.

Read the Series and B Product Information Sheet >>

S (read more)

NKK's new easy installation Panel Mount Assembly (the BYB201-470) consists of a PC board, resistor, connector, and a straight PC adaptor. It's ready to connect with a single pole YB2 switch (sold separately). Custom assemblies are available for the double pole models in YB2, as well as for other switch types with pushbutton, toggle, and rocker actuators. Contact NKK Switches for more inf... (read more)

NKK provides Value Added Services to enhance our standard product offering and align with customer-specific needs and requirements. A comprehensive offering of switch customization services is available from switch markings to wire harnesses and custom assemblies. Our Value Added Services Department is ISO:9001 certified, and uses only the most experienced operators to deliver high-quali... (read more)

Did you know that it is easy to request a sample from NKK? All you have to do is fill a simple form and click submit! (read more)

• Simplifies PC installation of switch board
• Economical: Eliminates need to create new design; easy maintenance. Switch inserts directly into built-in PC adaptor
• Efficient: solution board requires no terminal soldering – connect and ready to use
• Switch Sold Separately, custom designs are available.