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RUGGED RKB-M375KP-FN-DT Industrial Rugged Keyboard
Designed for harsh industrial environments, the RUGGED RKB-M375KP-FN-DT Industrial Rugged Keyboard provides reliable operation in settings exposed to dust, liquids, and frequent cleaning. Its fully sealed silicone rubber construction with IP68 ingress protection ensures resilience against contaminants, while a ruggedised aluminium base offers strong physical resistance. The keyboard features an antimicrobial surface to reduce contamination and a FN + CLEAN key that enables temporary locking for cleaning without disconnecting. With carbon-on-gold tactile key switches, the typing experience remains precise and quiet under continuous-duty conditions.
Compliance with IEC 61000 electromagnetic compatibility standards and MIL-STD shock and vibration tests supports 24/7 industrial use. It operates reliably within a temperature range from -20°C to +60°C and stores safely between -30°C and +70°C, making it suitable for extreme conditions. Compatibility spans multiple operating systems including Windows, Linux, Mac OSX, Unix, Vxworks, and Android, all through a single cable connection. This keyboard is built for field-ready reliability and hygienic industrial applications where secure, continuous input is necessary.
RKB-M375KP-FN-DT Features
- Rugged Desktop Keyboard
- IP68Â Rated
- Rugged Construction
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Product Type
Manufacturer
Certifications & Standards
CE, FCC, IP68, MIL-STD-810H, RoHS
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
375.0mm x 142.8mm x 15.5mm
Humidity
1
Cable
Single-Cable Appx. 2.2 to 2.5m
Compatibility
All Windows, Linux, Unix, Mac OSX, Vxworks, Android
Dimension with Trackball
368.0mm x 142.90mm x (18.0mm-31.0mm)
EMC
IEC 61000-4-2:2008; IEC 61000-4-3:2006+AI:2007+A2:2010; IEC 61000-4-4:2004
EMI
EN 55022: 2010
EMS
EN 55024:2010
Frontplate Material
Ruggedized Silicone Rubber & Aluminium
Height
15.5mm
Key Spacing
12.0mm X 13.0mm for normal keys, 23.4mm x 13.0mm for enter key and 68.0mm x 13.0 mm for space bar key.
Key Switch
Carbon-on-Gold key Switch Technology
Lifespan
> 3 years
Material (Bottom Plate)
Industrial Silicone, Aluminum
MTBF
>50000H
MTTR
<30min
No. Of Keys
106
Operating Force
0.8 N+/-0.1N for normal key with 12.0mm x 13.0mm(pressure point), 1.6 N+/-0.1N for key 23.40mm x 13.0mm (pressure point)
Pointing Device
Trackball
Resolution
800DPI
Shock
3x11 ms pulses of 50g on each of 3 axes
Supply Current
20mA (non-backlight), 140mA (with backlight on)
Supply Voltage
+5V DC +/-5%
Switch / Key Travel
1.50mm
Trackball Diameter
16.0mm
Vibration
POWER SPECTRAL DENSITY: 0.04g/Hz, FREQUENCY RANGE: 20Hz - 2kHz, DURATION OF TEST PER AXIS: 3 hours
Length
375.0mm
Operating Temperature
Operating temperature:-20C to +60C
Shock
3x11 ms pulses of 50g on each of 3 axes
Storage Temperature
Storage temperature: -30C to +70C
Temperature Rating
Operating temperature:-20C to +60C - Storage temperature: -30C to +70C
Width
142.8mm
The RUGGED RKB-M375KP-FN-DT Industrial Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The RKB-M375KP-FN-DT supports a wide range of industries and operational applications.
Common deployment industries include: Defence And Military, Energy and Utilities, Food And Beverage Processing, Healthcare And Medical, Industrial Manufacturing, Logistics And Supply Chain, Marine And Offshore, Warehousing.
Across these sectors, the RKB-M375KP-FN-DT is typically used in applications such as Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Inventory Management And Stock Control, Mobile Workforce Operations, Preventive And Corrective Maintenance, Process Control And Shop-Floor Monitoring, Quality Control And Inspection, Secure Access, Authentication, And Control Terminals.
These examples demonstrate the versatility of the RKB-M375KP-FN-DT 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-M375KP-FN-DT is appropriate for your specific application, please contact us.
The RUGGED RKB-M375KP-FN-DT 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-M375KP-FN-DT Industrial Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the RUGGED RKB-M375KP-FN-DT 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-M375KP-FN-DT 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-M375KP-FN-DT or need a custom Industrial Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
Explore alternative products offering comparable features, performance, and build quality to the model you are currently viewing.
Our related solutions provide variations in configuration, functionality, and form factor to suit different application requirements. Each option has been selected to meet the same high standards of reliability and performance.
Browse the related products below to identify the most suitable fit for your deployment.
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-M375KP-FN-DT
- IP68 sealed silicone rubber construction
- Antimicrobial surface for hygiene
- MIL-STD shock and vibration tested
- Carbon-on-gold tactile key switches

RKB-8630
- Stainless steel IP65 dust-sealed front panel
- Long-life carbon contact keys with 10 million actuations
- Fully sealed trackball for precise control
- Broad USB and PS/2 connectivity options

RKP-A82
- Reinforced stainless steel construction
- IP65 ingress protection
- Carbon-on-gold switches with 2.0mm travel
- MTBF over 50,000 hours

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
Yes, rugged keyboards are designed with hygiene and durability in mind, making them remarkably easy to clean. Many models are constructed with surfaces that are sealed to prevent the ingress of liquids, dust, and contaminants. This often includes features like medical-grade silicone keypads that can be easily wiped down or even washed without damaging the internal components.
This design consideration is particularly beneficial in harsh environments or settings that require stringent cleanliness. The robust sealing means that spills, dirt, and debris can be quickly and effectively removed, helping to maintain a hygienic workspace and prolonging the life of the device. For a comprehensive selection of these durable and easy-to-maintain input solutions, explore our rugged keyboard range.
Choosing a rugged keyboard over a consumer keyboard is essential in environments where standard equipment simply won’t withstand the conditions. Rugged keyboards are specifically engineered to endure extreme temperatures, dust, dirt, liquids, and vibrations, which are common challenges in industrial, medical, and military settings.
Unlike consumer keyboards, which are designed for typical office use, a rugged keyboard features robust construction, often incorporating sealed components and durable materials like stainless steel or silicone. This enhanced build quality prevents ingress of contaminants and protects internal electronics, ensuring reliable performance and a significantly longer lifespan.
Furthermore, Rugged Limited’s range of rugged keyboards are built for reliability in the harshest conditions, minimising downtime and maintenance costs often associated with frequent replacement of less durable alternatives.
Rugged Limited offers a variety of rugged keyboards, and many of these models come equipped with backlit keys. This feature is particularly beneficial for professionals operating in environments with challenging lighting conditions, such as during night shifts or in dimly lit industrial settings. The backlighting ensures that each key is clearly visible, thereby reducing errors and improving operational efficiency.
Our selection of rugged keyboards includes options where the backlighting is a standard feature, designed to meet the demands of rigorous use. This ensures that regardless of the ambient light, the keyboard remains fully functional and easy to use, supporting continuous productivity.
While the primary design focus for a rugged keyboard is to withstand extreme conditions and provide reliable functionality in challenging environments, some models do incorporate ergonomic considerations. These can include features like appropriately spaced keys to reduce typing strain or a comfortable angle for prolonged use.
However, it’s important to note that a rugged keyboard prioritises resistance to factors such as dust, water, vibrations, and extreme temperatures. Therefore, while basic ergonomic elements may be present to ensure user comfort during operation, they generally won’t offer the same advanced ergonomic designs found in specialised office keyboards. This balance ensures the rugged keyboard performs reliably in demanding settings.
Rugged keyboards are ideal for warehouse environments because they are specifically engineered to withstand conditions that would quickly damage standard peripherals. Warehouses often present a harsh environment with varying temperatures, dust, dirt, and the potential for spills or impacts. A rugged keyboard is built to resist these elements, featuring sealed enclosures that protect internal components from particulate matter and liquids.
Rugged Limited specialises in providing industrial-grade solutions, and their rugged keyboards are designed with an emphasis on durability and longevity in demanding settings. This ensures continuous operation and reduces downtime, making them a cost-effective choice for maintaining productivity in busy warehouse operations. The robust construction of a rugged keyboard also means it can endure accidental drops or bumps, which are common occurrences in active industrial spaces.
Rugged keyboards are specifically engineered to withstand harsh industrial, public, and mobile conditions. Their robust construction makes them ideal for environments where regular computer input devices would not be durable enough.
These keyboards commonly feature designs that are fully sealed to protect against dust, dirt, and liquid ingress, often meeting IP (Ingress Protection) ratings. They are also built to resist vibrations, shocks, and extreme temperatures, ensuring reliable performance in challenging settings.
Common applications for a rugged keyboard include factories, warehouses, marine vessels, and vehicles, as well as public access terminals and kiosks where durability and hygiene are critical. Many models are also designed for easy cleaning and disinfection, making them suitable for medical and food processing industries. For a comprehensive selection of these durable input solutions, explore the range of rugged keyboards available from Rugged Limited.
An Ingress Protection (IP) rating is a critical standard for rugged keyboards, specifying the degree of protection provided against dust, dirt, and water. This two-digit code is internationally recognised and helps users understand how well a device can withstand environmental factors.
The first digit in an IP rating signifies protection against solid objects, ranging from 0 (no protection) to 6 (dust-tight). A higher number here means greater resistance to particles entering the device.
The second digit indicates protection against liquids, ranging from 0 (no protection) to 9 (withstanding high-pressure, high-temperature jet sprays). This is particularly important for a rugged keyboard that might be exposed to spills, rain, or even submersion. Rugged Limited offers a range of peripherals engineered to meet these demanding standards.
Rugged Limited offers a range of durable keyboards, and while the exact level of environmental protection can vary by model, many of our rugged keyboards are engineered to withstand exposure to liquids.
These robust input devices are often designed with features to prevent water ingress, making them suitable for industries where spills, splashes, or wash-downs are common. For specific details on the waterproof ratings of a particular rugged keyboard, it’s always best to consult the individual product specifications.







