Affiliate disclosure: This post contains Amazon affiliate links. As an Amazon Associate I earn from qualifying purchases at no extra cost to you.
Arc flash PPE isn’t optional safety theater — NFPA 70E incident energy calculations determine the minimum-rated gear for a given task, and wearing under-rated (or no) PPE against a real arc flash event is a life-changing gamble. What you actually need depends entirely on the incident energy level of the task, which should come from your facility’s arc flash study, not a guess. Here’s a spread of PPE from face-only protection to full CAT 4 suits.
What to Look For
The calorie (cal/cm²) rating has to meet or exceed the incident energy of the task per your facility’s arc flash risk assessment — there’s no substitute for that number. Beyond the rating itself, consider what body coverage the task actually requires: face and hands only for lower-energy tasks, versus a full suit with hood for higher-energy or higher-risk work.
Klein Tools 03600 Arc Flash Face Shield
Face and eye protection alone, rated ATPV 21 cal/cm², made in the USA. The right pick when your task requires an arc-rated face shield attached to an existing hard hat rather than a full suit. Price: $199.99 | Rating: 4.5/5
Check current price on Amazon →
Oberon Arc Flash Face Shield & Canadian Hard Cap, 12 Cal
A combined face shield and hard cap unit rated for 12 calorie exposure — a step up in convenience from buying the shield and cap separately, at a comparable combined price. Price: $177.63 | Rating: 4.3/5
Check current price on Amazon →
Oberon Arc Flash Face Shield Kit — Hard Cap, Shield, Balaclava
Adds a balaclava to the hard cap and face shield combo for full head and neck coverage, which matters once you’re working tasks with a meaningful incident energy rating rather than just occasional switching operations. Price: $258.21 | Rating: 4.7/5
Check current price on Amazon →
40 Cal CAT 4 FR Jacket & Bib Arc Flash PPE Kit
A full CAT 4 flame-resistant jacket and bib overall kit rated to 40 calories — this is the level of protection required for higher incident-energy tasks like racking breakers or switching at higher voltage/fault-current panels. Price: $1261.64 | Rating: See listing
Check current price on Amazon →
40 Cal CAT 4 Arc Flash PPE Kit with Lift-Front Hood
The top of this lineup: a complete 40-cal suit with a lift-front hood for better visibility and ventilation between tasks. This is a serious investment reserved for technicians regularly exposed to high-incident-energy work. Price: $2455.03 | Rating: See listing
Check current price on Amazon →
Verdict
Never buy arc flash PPE by price alone — match the calorie rating to your facility’s arc flash study first, then choose the coverage level (face shield only vs. full suit) that fits the specific tasks you perform.