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RUGGED RKB-M398KP-FN-BL Industrial Rugged Keyboard
RUGGED RKB-M398KP-FN-BL is a field-ready industrial rugged keyboard built around carbon-on-gold key switch technology, supporting accurate and noiseless data entry in harsh environments. It features a sealed silicone rubber frontplate with an optional corrosion-resistant stainless steel top cover, providing enhanced durability and impact resistance typical of continuous-duty deployments. The keyboard is IP65-rated for protection against dust and water jets, enabling use where environmental contamination is a concern.
It includes a full numeric keypad and function keys to optimise operation and integrates a touchpad pointing device, supporting various OS platforms including Windows, Linux, Unix, Mac OSX, Vxworks, and Android. Operating reliably between -20°C and +60°C, this keyboard is suited for extended field use with over 50,000 hours MTBF and a lifecycle exceeding five years. Additional features like anti-vandal construction, ESD protection, and compliance with EMC and EMI standards (EN55022 and EN55024) underline its industrial-grade suitability.
RKB-M398KP-FN-BL Features
- Rugged Desktop Keyboard
- Integrated Touchpad
- IP65 Rated
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Product Type
Manufacturer
Ruggedness
IP Rating
Mounting Format
Country Of Manufacture
China
Case Material
Silicone Rubber
Certifications
RoHS , CE, FCC, ESD
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
398.0mm x 130.0mm
Humidity
90% Humidity Resistant
Cable
Single-Cable Appx. 2.2 to 2.5m
Compatibility
All Windows, Linux, Unix, Mac OSX, Vxworks, Android
Dimension with Trackball
380.0mm x 129.5mm
EMC
EMC directive 89/336/EEC EN55022:1988+A1:2000+A2:2003 EN55024: 1988+A1:2001+A2:2003
EMI
EN 50081-1
EMS
EN 50082-1
Frontplate Material
1.5mm Stainless Steel Plate With Super Quality Durable Black Titanium Electroplated (Optional)
Height
19.0mm
Key Spacing
11.4mm x 11.4mm for normal keys, 11.4mm x 24.3mm for enter key, 11.4mm x 71.8mm for space bar.
Key Switch
Carbon-on-Gold key Switch Technology
Lifespan
> 5 years
Material (Bottom Plate)
1.5mm Stainless Steel Plate
MTBF
>50000H
MTTR
<30min
No. Of Keys
103
Pointing Device
Touchpad
Supply Current
30mA for keyboard without backlight. 150mA for keyboard with backlight on.
Supply Voltage
+5V DC +/-5%
Switch / Key Travel
1.50mm
Length
398.0mm
Operating Temperature
Operating temperature:-20C to +60C
Storage Temperature
Storage temperature: -30C to +70C
Temperature Rating
Operating temperature:-20C to +60C - Storage temperature: -30C to +70C
Width
129.5mm
The RUGGED RKB-M398KP-FN-BL Industrial Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The RKB-M398KP-FN-BL supports a wide range of industries and operational applications.
Common deployment industries include: Defence And Military, Emergency Services, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Natural Resources and Mining, Oil and Gas, Rail And Transport.
Across these sectors, the RKB-M398KP-FN-BL is typically used in applications such as Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Process Control And Shop-Floor Monitoring, Quality Control And Inspection, SCADA And Control-Room Access, Secure Access, Authentication, And Control Terminals.
These examples demonstrate the versatility of the RKB-M398KP-FN-BL across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.
For further information, or to assess whether the RKB-M398KP-FN-BL is appropriate for your specific application, please contact us.
The RUGGED RKB-M398KP-FN-BL Industrial Rugged Keyboard comes with a 1 Year Limited Warranty against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).
To receive service under this warranty, the eligible product, RUGGED RKB-M398KP-FN-BL Industrial Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the RUGGED RKB-M398KP-FN-BL Industrial Rugged Keyboard or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.
Do you need further details about the RUGGED RKB-M398KP-FN-BL Industrial Rugged Keyboard, or would you like to discuss a customised solution?
At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the RUGGED RKB-M398KP-FN-BL or need a custom Industrial Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
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RKB-M275TP-FN-BL
- Sealed silicone rubber cover for ingress protection
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- Carbon-on-gold switch technology for consistent input
- MIL-STD style vibration and shock tested

RKB-M460TP-KP-FN-BL
- IP65 sealed for dust and moisture resistance
- MIL-STD-810H vibration and shock rated
- Stainless steel frontplate with titanium plating
- Compatible with multiple operating systems

RKB-D-8606T
- IP65 sealed dust and weather protection
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RKB-D-8608
- IP65 sealed stainless steel design
- USB or PS2 connectivity for flexible use
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Having trouble finding what you're looking for?
Selecting the correct solution for your specific application and operating environment requires careful consideration.
At Rugged, our engineering and product specialists can advise on specifications, environmental suitability, mounting requirements, connectivity, and lifecycle planning to ensure the right fit for your deployment.
With extensive industry experience and a focus on reliability and performance, we help you select a solution aligned with your operational requirements.
Frequently Asked Questions
RUGGED offers free technical support for the lifetime of products you purchase. This includes help with setup, troubleshooting, and integration. Support is available online or directly from the technical team
Rugged Limited’s rugged keyboard range is engineered from high-quality, durable materials designed to withstand harsh operating conditions. These materials commonly include silicone, which offers excellent resistance to liquids and dust, making them easy to clean and sanitise. Many models also feature stainless steel for their casings or keycaps, providing superior strength against impacts and corrosion, ideal for industrial or public use.
Furthermore, industrial-grade ABS plastic is often utilised for its robust and lightweight properties, contributing to the overall resilience of the rugged keyboard. The choice of these materials ensures that our keyboards can endure extreme temperatures, vibrations, and constant use without compromising performance or longevity.
Rugged Limited provides a range of rugged keyboards designed to withstand challenging industrial environments, including those found on forklifts and heavy machinery. These keyboards are built to be extremely durable, offering resistance to liquids, dust, and extreme temperatures, which are common conditions in such operational settings.
The design of many rugged keyboard models includes features that facilitate easy integration into various industrial setups. This often involves robust casings and adaptable mounting solutions, ensuring a secure and stable fit even with vibrations or impacts inherent to machinery operation. Their resilience makes them a reliable interface for data entry and control in demanding applications. Rugged Limited’s extensive experience ensures these keyboards meet the rigorous demands of industrial use.
Rugged Limited specialises in providing industrial solutions, and this includes offering customisation options for their rugged keyboard range. We understand that different industries and applications have unique demands, which is why our rugged keyboards can be tailored to incorporate various features.
For instance, standard options like integrated pointing devices, backlighting, and different mounting solutions are available to enhance functionality and usability. Beyond these, Rugged Limited can implement bespoke modifications to ensure the rugged keyboard seamlessly integrates into your specific setup and operational environment. This commitment to customisation ensures that you receive a product perfectly suited to your needs, rather than a one-size-fits-all solution.
Many of Rugged Limited’s rugged keyboards are indeed designed with a high level of ingress protection, making them dust-proof. This means they are engineered to prevent the intrusion of dust and other small particles, ensuring reliable operation even in harsh or challenging environments. The sealed designs and robust materials used in these keyboards contribute to their ability to withstand exposure to dust without compromising functionality. This dust-proof characteristic is a key feature that makes a rugged keyboard an ideal choice for industries where cleanliness and environment control can be difficult.
Rugged Limited understands the importance of customisation and efficiency in demanding environments, which is why several of their rugged keyboard models are designed with programmable keys. This feature allows users to assign specific functions, macros, or shortcuts to individual keys, tailoring the keyboard to their unique operational needs and workflows. The flexibility offered by a
rugged keyboard
with programmable keys can significantly enhance productivity and ease of use in various industrial, public service, and specialized applications where rapid and precise input is critical. This commitment to adaptable and robust input solutions ensures that professionals can achieve optimal performance even in challenging conditions.
Rugged Limited understands the importance of durability in demanding environments, which is why our rugged keyboards are often built with chemical resistance in mind. This feature is crucial for industries where keyboards are regularly exposed to harsh cleaning agents, disinfectants, or other industrial fluids.
Our rugged keyboards are frequently constructed from materials and with designs that prevent the ingress of liquids and corrosive substances, ensuring continued functionality and longevity. This chemical resistance contributes to the overall robustness and reliability of the keyboard, making it suitable for sectors such as healthcare, manufacturing, and food processing, where hygiene and exposure to various chemicals are common.
The ability of a rugged keyboard to withstand such exposure means less downtime for cleaning and maintenance, and a longer operational lifespan, providing excellent value for our customers.
Rugged keyboards are engineered to perform reliably in environments where conventional keyboards simply cannot, making them essential for a wide array of rugged keyboard applications. These durable input devices are frequently found in industrial settings, such as manufacturing plants and warehouses, where they endure dust, spills, and extreme temperatures. Their robust construction also makes them ideal for marine applications, including on ships and offshore platforms, where exposure to saltwater and vibrations is common.
Beyond these, other rugged keyboard applications include use in public access kiosks, military and defence operations, and medical facilities. In these environments, features like sealed enclosures, chemical resistance, and the ability to withstand impact are crucial for continuous operation and data integrity. Rugged Limited provides keyboards specifically designed to meet these demanding requirements, ensuring seamless performance even in the most challenging conditions.
Rugged Limited specialises in providing industrial-grade solutions engineered for extreme conditions, and a
Rugged Keyboard
is built with longevity in mind. Keyboards from Rugged Limited are designed to withstand challenging environments, including exposure to dust, dirt, liquids, and extreme temperatures, which significantly contributes to their extended operational life compared to standard consumer keyboards. Many models feature high ingress protection (IP) ratings, indicating their resistance to environmental factors. For example, some keyboards come with IP65 or even IP67 ratings, signifying protection against dust ingress and submersion in water up to 1 meter for 30 minutes, respectively.
These robust construction methods and high-quality materials mean that a
Rugged Keyboard
is a reliable investment, reducing the need for frequent replacements and minimising downtime in critical operations. To explore the full range and specifications of our durable input solutions, you can visit our rugged keyboards page.








