If you are unsure which product is best suited to your requirements, you can contact us directly for expert guidance. Share details such as your use case, environment, compatibility needs, and budget, and we will help you select the most appropriate solution.

iKey DT-5K-NI Non-Incendive (NI) Desktop Rugged Keyboard
Designed for hazardous industrial environments, the iKey DT-5K-NI Non-Incendive Desktop Rugged Keyboard provides a robust, reliable interface for Class I, Division II locations. Housed in corrosion-resistant stainless steel, this keyboard resists moisture, dust, and explosive atmospheres while maintaining a safety rating compliant with EN60079-0:2009 and EN60079-11:2007. Its integrated HulaPoint pointing device offers ergonomic control and IP65-rated ingress protection without requiring additional safety barriers. The tactile mechanical keys with industrial silicone overlays withstand over 10 million key actuations, supporting continuous-duty use in temperatures from -20 6C to +60 6C.
Durability is further enhanced by vibration and shock resistance tested to MIL-STD-810 standards. Its dual-cable PS/2 or single-cable USB interface suits multiple operating systems, including Windows and Macintosh platforms. This keyboard’s design ensures long-term performance in critical industrial deployments needing sealed, impact-resistant human-machine interfaces.
DT-5K-NI Features
- Non-Incendive For Hazardous Environments
- Integrated Pointing Device
- 10-Key Numeric Pad
- USB and PS2 Configurations Available
- Various Keyboard and Language Layout Options
- Customisation Available On Request
Request a Quote
Product Type
Format
IP Rating
Manufacturer
Country Of Manufacture
United States
Backlight
No Backlight
Case Material
Stainless Steel
Certifications
IP Rated, NEMA 4X UL60950, FCC Part 15 Class B
Custom Options Products
Keyboard Layout,Keyboard Language,Cable Type,Cable Length,Interface
Dimensions
16.25" x 7.88" x 1.8" (w-h-d) 412.8mm x 200.2mm 45.7mm
Housing Colour
Stainless Steel
Humidity
100% Humidity Resistant
Cable
LENGTH: 5 feet from keyboard to Bulkhead Connector DESIGN: 2 separate cables on PS/2 or single-cable USB
Certified European Standards
EN60079-0:2009, EN60079-11:2007 and EN60529:1991 + A1:2000
Compatibility
PS/2 KEYBOARD/HULAPOINT: All Windows Operating Systems USB KEYBOARD/HULAPOINT: All Windows and Macintosh Operating Systems
Entity Parameters
Ui = 6.51V, Ii = 730mA, Pi = 1.01W, Ci = 63.23, Li = 2.41uf
Flammability
PRINTED CIRCUIT BOARD: 94 VO SILICONE OVERLAY: 94HB INTERFACE CABLE: 94 VO
Function Keys
24 Keys
Hazardous Location Ratings
II 3 G Ex ic IIB T4 Ta = 60, IP65
Key Feedback
Tactile with Mechanical Snap
Key Material
Industrial Silicone Rubber
Key Switch
MATERIAL: Industrial silicone rubber LIFE: 10 million cycles TRAVEL: 0.055 in. (1.4mm) ACTUATION FORCE: 7.03 oz +/- 1.06 oz (200g +/- 30g) FEEDBACK: Tactile with mechanical snap
Lifespan
>10 Million Actuations
No. Of Keys
113
Pointing Device
HulaPoint
Power
PS2: KEYBOARD: 40mA@5V (Keyboard port) TOUCHPAD: 10mA@5V (Mouse port) USB: 50mA@5V (CPU port)
Product Weight
5.25 lbs +/- 0.10 lbs (2.38 kg +/ 0.05 kg)
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Switch Force
200g (+/- 30g)
Switch / Key Travel
0.055 in (1.4mm)
Vibration
POWER SPECTRAL DENSITY: 0.04g/Hz FREQUENCY RANGE: 20Hz - 2 kHz DURATION OF TEST PER AXIS: 3 hours
Shock
3 x 11 ms Pulses of 50g on each of 3 Axes
Temperature Rating
STORAGE: -40C to +70C (-40F to +158F) OPERATING: -20C to +60C (-4F to +140F)
The iKey DT-5K-NI Non-Incendive (NI) Desktop Rugged Keyboard is designed and engineered for use in demanding environments where reliability, durability are essential. The DT-5K-NI supports a wide range of industries and operational applications.
Common deployment industries include: Construction, Defence And Military, Emergency Services, Energy and Utilities, Industrial Manufacturing, Marine And Offshore, Natural Resources and Mining, Oil and Gas.
Across these sectors, the DT-5K-NI is typically used in applications such as ATEX And Hazardous-Area Data Capture, Health, Safety, And Compliance Inspections, Industrial HMI And Machine Interfacing, Preventive And Corrective Maintenance, Process Control And Shop-Floor Monitoring, SCADA And Control-Room Access, Secure Access, Authentication, And Control Terminals.
These examples demonstrate the versatility of the DT-5K-NI 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 DT-5K-NI is appropriate for your specific application, please contact us.
The iKey DT-5K-NI Non-Incendive (NI) Desktop Rugged Keyboard comes with a Standard Manufacturers Limited Warranty + Option To Extend 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, iKey DT-5K-NI Non-Incendive (NI) Desktop Rugged Keyboard, must be presented to RUGGED in the United Kingdom.
For more information about the iKey DT-5K-NI Non-Incendive (NI) Desktop 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 iKey DT-5K-NI Non-Incendive (NI) Desktop Rugged Keyboard or require a custom solution or demonstration?
At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the iKey DT-5K-NI or need a custom Rugged Keyboard solution designed specifically for you, our team of technical experts are ready to assist you.
Alternative Products
Discover a range of alternatives that offer comparable features and quality to the product you’re viewing.
Our selection of similar items provides diverse options, allowing you to explore different designs, functionalities, and styles tailored to your preferences. Each product has been carefully chosen to ensure it meets the high standards you expect, enabling you to make a well-informed decision based on your unique requirements.
Browse through our related products and find the perfect match that complements your choice seamlessly.
SLK-102-461
- MIL-STD-461 certified for EMI resistance
- NEMA 4X sealed dust and weatherproof case
- Industrial silicone rubber keys with tactile feedback
- Integrated HulaPoint II pointing device

IK-TR-88-911
- Sealed dust-resistant construction
- Impact-resistant ABS polycarbonate case
- Backlit keys for low light use
- Over 10 million key actuations lifecycle

PMU-5K-FSR
- Sealed industrial silicone rubber keys
- NEMA 4X and IP rated dust and moisture protection
- Over 10 million keystroke lifespan
- Shock and vibration tested for industrial durability

DU-5K-TP
- NEMA 4X sealed enclosure
- Tactile mechanical switches with silicone overlay
- Extended temperature range -40°C to +70°C
- Shock and vibration resistant design

Having trouble finding what you're looking for?
Selecting the right product for your specific application and environment can be quite challenging. At Rugged, our team of experts is on hand to assist you in making the best choice. Whether you have questions about product specifications or require guidance through our range of solutions, we’re here to help.
With our extensive industry knowledge and commitment to quality, we can ensure you find the ideal solution tailored to your needs.
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 keyboards are an excellent choice for vehicle integration due to their robust construction and ability to withstand challenging conditions. These keyboards are engineered to operate reliably in environments subject to constant vibration, extreme temperatures, and exposure to dust and liquids, which are common occurrences in vehicles.
For instance, one such rugged keyboard solution features a compact design, making it suitable for dashboards or other space-constrained areas within a vehicle. It includes a fully sealed IP67 trackball for precise cursor control and is equipped with an integrated red backlight, ensuring readability in low-light conditions often experienced in vehicle cabins. Additionally, its 2.5m USB cable provides flexible connectivity options for various vehicle setups.
The durability of a rugged keyboard ensures consistent performance, whether it’s used in emergency services, logistics, or field operations, where reliability is paramount.
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.
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 Limited specialises in providing industrial-grade input devices built to withstand challenging conditions, including very cold and very hot temperatures. These devices are engineered with robust materials and design principles to ensure consistent performance where standard keyboards would fail.
A key feature of a rugged keyboard is its ability to function across a broad temperature range. This resilience makes them ideal for use in industrial settings, outdoor applications, or any environment where temperature fluctuations are common. Rugged Limited ensures that each rugged keyboard meets stringent durability standards, providing dependable operation no matter the thermal extremes.
Rugged Limited specialises in providing industrial-grade input solutions, including rugged keyboards, designed to operate reliably in challenging conditions. These keyboards are built to withstand elements such as extreme temperatures, dust, dirt, liquids, and heavy usage, which are common causes of failure for standard peripherals.
By preventing premature failure and reducing the need for frequent replacements or repairs, a rugged keyboard inherently contributes to less operational downtime. Their robust construction ensures consistent performance, enabling uninterrupted work in industries where reliability is paramount. Rugged Limited’s keyboards are engineered for longevity and resilience, giving businesses peace of mind and supporting continuous operations.
Explore Rugged Limited’s range of rugged keyboards to find a solution that meets your specific industrial needs and helps minimise downtime.
The rigorous demands of medical environments necessitate equipment that can withstand constant use, frequent cleaning, and potential exposure to contaminants. Rugged Limited specifically designs and manufactures rugged keyboard solutions that meet these stringent requirements, making them ideal for healthcare settings.
Key features that make a rugged keyboard suitable for medical use include:
- Sealed Construction: Our keyboards are typically sealed to IP ratings such as IP65, IP67, or even IP68, meaning they are completely protected against dust ingress and can withstand liquid spills, making them easy to disinfect thoroughly without damaging internal components.
- Antimicrobial Materials: Many models incorporate antimicrobial additives in their construction, inhibiting the growth of bacteria and viruses, which is crucial for infection control in hospitals and clinics.
- Easy to Clean: The smooth surfaces and lack of crevices on a rugged keyboard prevent the accumulation of dirt and germs, allowing for quick and effective cleaning with medical-grade disinfectants.
- Durability: Built to last, these keyboards can endure the high-traffic and demanding conditions of a medical facility, reducing downtime and replacement costs.
- Customisation Options: Rugged Limited offers various layouts and mounting options to seamlessly integrate with existing medical carts, workstations, and equipment.
By providing a reliable and hygienic input solution, a rugged keyboard from Rugged Limited contributes significantly to maintaining sterile environments and enhancing efficiency in medical applications.
Rugged Limited offers a range of rugged keyboards that are ideal for use in food processing facilities due to their robust construction and hygienic design. These keyboards are built to endure frequent cleaning with harsh chemicals and high-pressure washing, which are common practices in maintaining sanitation standards within the food industry.
Many models feature a sealed, silicone-based construction, making them resistant to spills, dust, and debris. This design prevents the ingress of contaminants, which is crucial for preventing bacterial growth and ensuring food safety. The smooth, crevice-free surfaces of our rugged keyboard options also facilitate easy sterilisation, minimising downtime for cleaning and maintenance.
Furthermore, the durable nature of a rugged keyboard ensures reliable performance even with constant use and exposure to challenging conditions, contributing to operational efficiency in food processing plants.







