
Arc-Flash risk is an ever-present issue while working in and on Major Rail and Civil Infrastructure projects. While training and knowledge is shared to all onsite workers, it is of the Procurement Managers responsibility to ensure all teams and crews are kitted out with the best quality workwear to ensure their safety in potentially dangerous environments. Being the most common or sought after level of compliance, PPE2 provides teams with a safe level of arc-rated protection suitable for the majority of medium risk electrical tasks.
This overview breaks down what PPE2 means, why it matters, and how to select the correct compliant gear for your team.
As the most commonly required category of compliance, PPE2 refers to a category of Arc-Rated personal protective equipment that is designed to protect workers from medium level arc-flash exposure. The rating itself refers to the level of thermal protection a garment provides, which in the case of PPE2, must perform at 8 cal/cm² or higher. Put simply, this means that the material can withstand 8 calories of thermal energy per square centimeter before a chance of burning the skin beneath it.
When looking at compliance as a whole, there are 3 common measures. PPE1, PPE2, PPE3, and PPE4 each with varying levels of thermal resistance. Below demonstrates the different levels of each category.
PPE1 = 4 cal/cm²
PPE2 = 8 cal/cm²
PPE3 = 25 cal/cm²
PPE4 = 40 cal/cm²
This demonstrates that depending on the task or job and site requirements, different levels of compliance or resistance abilities may be required.
PPE2 is the most commonly required form of Arc-Rated Compliance.
Understanding the correct requirements for each job is crucial to the safety of your crew members and employees.
Large-scale rail and civil works often involve complex electrical environments, temporary power setups, and multiple contractors working across the same site. Inconsistent PPE standards create risk.
Specifying PPE2-compliant gear helps to:
For procurement, compliance is about consistency as much as safety. The right specification removes guesswork from repeat orders.
Selecting the correct PPE2 Compliant gear for your crews can be a big task. State/Industry Compliance, ratings, weights, quality and price must all be considered at the same time.
At Vypa we offer a range of stocked products that we can recommend to ensure the perfect fit for your crew’s use.
Our range of PPE2 Compliant Products can be viewed HERE.
Please don’t hesitate to reach out to our team directly at [email protected] with any questions or enquiries about PPE2 compliant products.
6 secs avg answering time