FR Clothing for Data Center Crews: Comfort and Protection for Long Days on the Floor
Data centers are large, complex facilities filled with electrical distribution systems, backup power equipment, UPS systems, switchgear, generators, battery systems, and other critical infrastructure. For technicians and electrical crews who spend their days inspecting, maintaining, and working around this equipment, the right workwear can make a major difference.
When a data center's electrical hazard assessment determines that workers are exposed to an arc flash hazard, arc rated flame resistant clothing may be required as part of the appropriate PPE. OSHA emphasizes that even lower voltage electrical equipment can produce dangerous arc flash energy and that workers exposed to applicable electrical hazards need appropriate protection.
But protection is only part of the equation.
Data centers can be enormous. Employees may spend hours walking between electrical rooms, server areas, mechanical spaces, backup power systems, and different sections of the facility. That means FR clothing needs to be comfortable enough to actually work in all day.
A Lightweight FR Shirt for Data Center Work
The Benchmark FR Silver Bullet Flame Resistant Shirt is designed for workers who need serious protection without feeling weighed down by bulky workwear.
Made in the USA from an inherent Viscose, Aramid, Nylon, Kevlar, and Antistat blend, the Silver Bullet combines flame resistance with a lightweight, breathable feel.
The fabric is soft, breathable, moisture wicking, and designed for extended wear. The shirt also features generous arm openings, adjustable cuffs, a pen pocket, a comfortable fit, and high temperature melamine closures.
For data center technicians who spend much of their shift walking, standing, climbing stairs, inspecting equipment, or moving between different areas of a facility, those comfort features matter.
The Silver Bullet carries an Arc Rating of 9 cal/cm² and CAT 2 rating and meets NFPA 70E requirements and ASTM F1506. It is also UL Classified to NFPA 2112.
Pair It With Comfortable FR Pants
A complete work uniform should provide comfort from top to bottom.
Pair the Silver Bullet with Benchmark FR straight leg FR pants or FR cargo pants to create a professional uniform for data center electrical and maintenance crews.
Straight leg FR pants offer a clean, traditional workwear appearance, while cargo pants provide additional storage for tools, meters, gloves, phones, and other equipment technicians may carry throughout the day.
For crews covering large facilities, comfortable pants can be just as important as the shirt. Workers may be standing for long periods, walking significant distances, kneeling to inspect equipment, climbing stairs, or moving through mechanical and electrical rooms.
The goal is simple: provide the protection required for the job without making employees feel like they are wearing heavy, restrictive workwear for an entire shift.
Why Comfort Matters in a Data Center
A data center may look clean and controlled compared with an outdoor utility site or oil field, but technicians can still have physically demanding days.
A worker might start the morning inspecting electrical equipment, walk across the facility to check another system, climb stairs to another level, return to an electrical room, and spend hours standing while completing maintenance or troubleshooting.
Heavy or uncomfortable clothing becomes much more noticeable after several hours.
Lightweight and breathable FR clothing can help employees stay more comfortable throughout the workday while still providing the arc rated protection specified by the employer's electrical safety program.
Arc Flash Protection in Data Centers
Not every person who enters a data center automatically needs flame resistant or arc rated clothing.
The required PPE depends on the employee's job, the equipment being worked on, whether energized electrical hazards are present, the task being performed, and the facility's hazard assessment.
OSHA requires employers covered by applicable electrical safety requirements to assess employee exposure to flame and electric arc hazards. Potential sources can include exposed energized parts, switching devices, rack mounted circuit breakers, and energized equipment that could fault during maintenance or operation.
NFPA 70E uses arc ratings expressed in cal/cm² to help determine appropriate protective clothing. Where an arc flash exposure exists, clothing must have an arc rating appropriate for the anticipated incident energy.
That is why selecting properly rated garments is important for employees performing electrical work inside data centers.
A Professional Uniform for Your Data Center Crew
FR clothing does not have to look like oversized industrial gear.
The Silver Bullet gives electrical and maintenance teams a clean button up uniform while still providing serious flame resistant and arc rated performance.
Companies can also build a more consistent crew appearance by adding customized company logos and employee names.
For data center operators, electrical contractors, facility maintenance companies, and service teams, this makes it possible to outfit employees in clothing that looks professional while remaining practical for long workdays.
Shop the Benchmark FR Silver Bullet Flame Resistant Shirt and build a comfortable FR uniform for your data center crew.
Comfortable FR Workwear for Data Center Crews
Build a lightweight, comfortable FR uniform for long days spent walking, standing and working around electrical equipment.
Silver Bullet FR Shirt
Lightweight, breathable flame resistant button up designed for comfortable all day wear.
PPE Category: CAT 2
NFPA 2112: UL Classified
NFPA 70E: Meets Requirements
Made in: USA
Freedom Flex 5-Pocket FR Pants
Flexible, breathable FR pants with a relaxed fit for workers who spend long shifts walking and standing.
PPE Category: CAT 2
NFPA 2112: UL Classified
NFPA 70E: Meets Requirements
Made in: USA
Data Center FR Clothing Frequently Asked Questions
Do data center workers need to wear FR clothing?
Not every data center employee needs FR clothing simply because they work inside a data center. FR and arc rated clothing may be required for workers performing tasks where an electrical hazard assessment identifies exposure to an electric arc or flame hazard.
The employer should determine the appropriate PPE based on the work being performed and the potential exposure.
Is FR clothing required when working around servers?
Simply working near computer servers does not automatically mean FR clothing is required.
The greater concern is generally work involving electrical equipment where an arc flash or thermal hazard has been identified. The appropriate clothing and PPE depend on the specific task and electrical hazard assessment.
Do data center maintenance technicians need FR clothing?
They may.
A technician performing general maintenance may have different PPE requirements than an electrician opening energized electrical equipment or servicing electrical distribution systems.
Employers should determine FR and arc rated clothing requirements based on the employee's duties and potential exposure.
Do electricians working in data centers need arc rated clothing?
Electricians may need arc rated clothing when performing tasks where an arc flash hazard exists. The required arc rating depends on the electrical hazard assessment and anticipated incident energy associated with the equipment and task.
Where are arc flash hazards found inside data centers?
Potential arc flash hazards can exist around electrical equipment such as switchgear, switchboards, panelboards, UPS systems, electrical distribution equipment, backup power systems, and other energized electrical components.
The presence of electrical equipment alone does not determine the required PPE. The employer should evaluate the equipment and the work being performed.
Is the Silver Bullet comfortable for long shifts?
The Silver Bullet is made from a lightweight inherent FR fabric designed to be soft, breathable, and moisture wicking. It also has a generous fit and large arm openings to help provide mobility throughout the workday.
Can data center crews wear FR cargo pants?
Yes. FR cargo pants can be a practical option for technicians who want additional pocket space for tools and equipment. Straight leg FR pants are another option for companies looking for a cleaner traditional uniform appearance.
The appropriate garment and arc rating should always match the employer's hazard assessment and PPE requirements.
Are data center arc flash requirements the same for every facility?
No.
Electrical systems, equipment, voltages, maintenance procedures, and incident energy levels can vary significantly between data centers. Each facility should conduct the appropriate electrical hazard assessment and establish PPE requirements for its workers.
Can we add our company logo to the shirts?
Yes. Benchmark FR offers customization options that allow companies to create a professional uniform for their crews. Customized garments can help keep electrical contractors, maintenance employees, and facility teams looking consistent throughout the data center.
Is the Silver Bullet made in the USA?
Yes. Benchmark FR manufactures the Silver Bullet Flame Resistant Shirt in the United States.